Test Probes | Equip-test.com

Equip-Test Group • info@equip-test.com • www.equip-test.com ≡
This catalog is a general guide to the products. Buyers and users must decide themselves in regard to the suitability and safety of the
products for their applications. No responsibility can be taken from the supplier´s side. We reserve right to carry out design and/or
material specification changes without prior notice.
Equip-Test has its headquarters in the metropolitan area of Budapest Hungary in Central Europe, and
is a global player in regard to testing and measurement. Constant investments in our R&D department
and internal laboratory as well as in our extensive high-tech production and manufacturing facilities
lead us to a well-known brand. Our well-trained and loyal staff, offers full support to our customers and
are the backbone of our success.
Quality Assurance
Equip-Test runs the business using state-of-the-art ERP and CRM solutions. Everything we do complies
with the latest quality assurance regulations of ISO9001 as well as with ISO 14001 – the so-called
“GREEN” certificate. Our company is certified annually by the DEKRA Germany.
Test Equipment
Our Test Equipment department offers complete one-stop solutions for most PCB-based electrical test-
related demands. We provide everything from all different types of spring-loaded Test Probes and Bare-
board Probes through to ICT and Special Test Fixtures and also ICT Test Systems with complete Test
Application Programs. In our test equipment products we also implement ISP (In-system Programmers),
Mass-interconnect Solutions and also other related products such as LED Check, Pneumatic side-
contacting Units. Customized Cable Harnesses and Cable Harness Test Systems are also available. Our
strength lies in our ergonomically designed and functionally well thought-through products with high
value-added engineering and our extensive after-sales technical support worldwide.
Test Probes
Test Probes provide the vital link to transfer measurement signals as true and as undistorted as possible.
Therefore these elements can be regarded as the heart of Test Fixtures - and for this very reason it is
important for Equip-Test to offer high-performance Test Probes with best quality and value, and thus
ensure maximized ROI (Return of Investment) for our customers.
Test Probes supplied by Equip-Test always provide the best-possible available solution for your
contacting demands.
Please send your inquiry to:
info@equip-test.com
Our Technical Support Team will then get in touch with you soonest.
Your Equip-Test Support Team!
www.equip-test.com
Edition 2016 / 2017

TOC
Table of Contents Table of Contents
TableofContentsTOC
≡ Equip-Test Group • info@equip-test.com • www.equip-test.com Equip-Test Group • info@equip-test.com • www.equip-test.com ≡
Main Tip Styles and Applications 1
Overview - Insertion / Extraction Tools 4
Standard Test Probe Insertion / Extraction Tools 5
Socket / Receptacle Insertion / Extraction Tools 6
Special Test Probe Insertion / Extraction Tools 6
Threaded Test Probe Insertion / Extraction Tools 6
Socket / Receptacle Insertion / Extraction Tools 6
LF1000 Lead-free Test Probes 7
LF500 Lead-free Test Probe 15
ST1000 ICT Test Probes 23
RCP066 Sockets / Receptacles for ST1000 25
Bead Probes ST1000 28
ST1006 ICT / FCT Test Probes 31
ST753 ICT /FCT Test Probes 39
MP300 Micro Probes 55
ST510 Multi-purpose Test Probes 57
RCP079 Sockets / Receptacles 71
ST1608 Multi - purpose Test Probes 93
RCP118 Sockets / Receptacles 97
IT1000 Interface Probes 107
BIT1000 Banana Interface Probes 109
BIT1001 Banana Interface Probes 113
IT1004 Interface Probes - Mint Pin 119
FC1000 Fixture Customizing Probes - Test Jet 125
FC1001 Fixture Customizing Probes - Polarity Check 127
FC1010 - ESD Grounding Probe 129
Fixture Customizing
TestJet Parts for Keysight / Agilent 3070 fixtures 131
VTEP Parts for Keysight / Agilent 3070 fixtures 133
Open Xpress for Genrad 135
FrameScan Plus for Teradyne 136
FrameScan FX for Teradyne 138
IC Series Interface Contacts 139
Interface Contacts IC Series 140
IC RF Series Interface Contacts 141
Marking Unit 142
PIC Pneumatic Interface Contacts 143
VPC Signal Pneumatic Interface Modules 144
Signal, Power, Coax Pneumatic Modules 144
Signal Interface Blocks 145
High-current Signal Pneumatic Interface Blocks 146
HC1000 High-current Probes up to 16 A 147
HC1002 High-current Probe up to 16 A 150
SW750 Switch Probes 167
SW1400Switch Probes 175
SWO1400 Switch Probes Openers 177
NRSW1400 Non-Rotating Switch Probes 179
SWTB2560 Ball-Head Switch Probes 181
PN1000 Pneumatic Test Probes 183
PA Pneumatic Accessories 195
BP1000 Battery Probes 197
Sockets / Receptacles RCP066 200
KP2560 Kelvin Test Probes 215
KPT2560 Kelvin Test Probes 217
RF4004 RFT4004 RF Test Probes 219
RF Receptacles / RF Test Probes Inner Plungers 230
RFI2051 Series RF Test Probes Inner Plungers 231
Cable Confection, Module Assembly 232
Custom Made RF Solutions / RF Cable Assemblies 232
RF9000 001 002 RF Test Probes 233
RF9000 003 004 RF Test Probes 234
Notes 235
TableofContents

1 ≡ Equip-Test Group • info@equip-test.com • www.equip-test.com Equip-Test Group • info@equip-test.com • www.equip-test.com ≡ 2
Main Tip Styles and Applications Main Tip Styles and Applications
Technical Information Technical Information
CROWNTIP
HEXAGONALTIP
MainTipStylesandApplications
RA
ER
FA
CC
HB
RC
SDCA
CG
LM
EC
LH
SO
DC
4 Point Crown – For Component Pin contacting
Multi – Point Serrated Crown for wide range of applications
Agressive Tri-Sided Tip – Created for Open Vias with 3
contacting edges
90° Tri – Sided Tip – for Open Vias and Test Pads
6 Shaped Edges – Excellent for Open Vias applications
Passive 4 Sided Dagger Tip – For Plated Open Vias
Special Tip 150 ° angle - for Lead-free Open Vias
and Pads Passive Tip with smooth surface – No Mark after Test
on Test Pads
Agressive Dagger Tip – Perfect for ICT, Open Vias
and Testpads
Passive 90° Tip – Used to test on Open Vias and Sealing Lacque
4 Point Crown – Self Cleaning Tip for Component Pin
contacting
Agressive Tri Needle Tip – Ideal solutions for
contaminated PCBs
8 Blade Tip – Suitable for contaminated pin contacting
3 Points Agressive Contact – Self Cleaning contact for
Lead-free Applications
Classic Passive Tip – leaves No Mark after test on Test Pads Medium Passive Tip – leaves No Mark on Test Pads
3 Finger Tip – Unwashed PCBs and contaminated
Test Points – Self Cleaning
6 Blade Tip – Bead contacting and Self Cleaning design
6 Points plus 1 Middle Point – Universal Usage for test points
Plastic Cup around Serrated Crown– Designed for
Component Presence Check
SG
LA
PCPA
LB
LK
Crown Lead - Free
Crown Engraver
Engraver
Lead - Free
Lead - Free
Lead - Free
Lead - Free
Hexagonal
Crown Spider
SpiderSpider
Round
Detector
Round
Flat
PeakedPeaked

LEAD-FREETIP
PRESSINGBIT
Technical Information
Overview Insertion / Extraction Tools
Insertion/ExtractionTools
4Equip-Test Group • info@equip-test.com • www.equip-test.com ≡
Technical Information
Tip Styles and Applications
3 ≡ Equip-Test Group • info@equip-test.com • www.equip-test.com
UB
TA
UH UL
TB
UE
Passive Tip with Inverse Cone – Perfect for
Wire - Wrap Posts Connector Pins
Extremely Agressive but very stable Tip – perfect
choice for contaminated PCBs
Rigid Inverse Cone – Designed for Component
Wire - Wrap Pin contacting
Unicorn – very stable Tip Style - Recommended for Copper and
Solder Pads
30° Angled Medium Agressive Tip – for Test Pads 90° Conical Tip – for Plated Open Vias – No mark after
test on Open Vias
Tapered
Unicorn
Unicorn
Unicorn
Unicorn
Tapered
Test Probe Hitting Accuracy depends on several things at
the same time. In general it is influenced by the following
factors:
1. Test Fixture Probe Plate Drilling Accuracy
2. Test Fixture Guiding Accuracy
3. Tolerance of Sockets / Receptacles
4. Wobbling Effect of Test Probe’s Plungers
In general we can say that our Test Probes Hitting Accuracy
isbetween0.01–0.08mm,dependingonactualapplication,
and plunger design and tip style.
There are two types of plunger designs inside of a barrel,
which influences the Hitting Accuracy of Test Probes.
One is a single guided and the other is a double guided
type. Double guiding gives more precise hitting accuracy.
As shown on a graphic next, Hitting Accuracy and Plunger
Wobbling drawings speak for itself.
For more information, please contact us at:
info@equip-test.com
S
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
Test Point Hitting Accuracy (mm)
Insertion - Extraction Tools for Test Probes
Insertion - Extraction Tools for Sockets / Receptacles
Test Probe Hitting Accuracy
Handle with shaft THP Exchangeable bit TBP Universal Test Probe Insertion - Extraction
Complete Tool (TCP)
Consists:
• Sturdy and reliable Handle (THP)
• Precisely manufactured Exchangeable
Bit(s) (TBP)
Following Bit Types can be ordered:
TUBE BIT
Applicable for Test Probes
insertion when Tip Diameter
notWiderthanProbePlunger
Diameter.
Different sizes are available.*
PRESSING BIT
Universal and economic
insertion solution with
sturdy plastic apex
suitable for various Tip
Styles.*
FORKHEAD BIT
Applicable for insertion
and extraction when
Test Probe Tip Diameter
is bigger than plunger
shaft. Different sizes are
available.*
HEX KEY BIT
Applicable for insertion
and extraction of the
threaded Kelvin probes.
Handle with shaft THR Exchangeable bit TBR Universal Sockets / Receptacles Insertion
Complete Tool (TCR)
Consists:
• Sturdy and reliable Handle (THR)
• Precisely manufactured Exchangeable
Bit (TBR)
Following Bit Types can be ordered:
PRESSING BIT
Universal and economic insertion
solution with sturdy plastic apex
suitable for various Sockets /
Receptacles.*
CUSTOMIZED PRESSING BIT
Precisely manufactured solution
with sturdy, hardened apex
suitable for various Sockets /
Receptacles. Different sizes are
available.*
SCREW IN TYPE EXTRACTION BIT
Precisely manufactured tool with
sturdy, hardened cutting edges.
Suitable to remove inserted Sockets
/ Receptacles from probe plate.
Different sizes are available.*
* The above entered dimensions for the tools are only for demonstration purposes, and highlight the main dimensions. The exact dimensions
may vary from series to series and with different bit types. For confirmation of exact dimensions please contact us at: info@equip-test.com

ACTUALSIZE
Insertion / Extraction Tools Insertion / Extraction Tools
Standard Test Probe Insertion / Extraction Tools Exchangeable Bits Exchangeable Bits Socket / Receptacle ▪ Insertion / Extraction Tools
5 6≡ Equip-Test Group • info@equip-test.com • www.equip-test.com Equip-Test Group • info@equip-test.com • www.equip-test.com ≡
Probe
Series
Insertion Tool for Probes
Insertion and Extraction
Tool for Probes
LF1000 TBP10000 TBP10035 TBP10070
LF1006 TBP10000 TBP10035 TBP10071
LF750 TBP7500 TBP7535 TBP7570
LF753 TBP7500 TBP7535 TBP7570
LF500 TBP5000 TBP5035 TBP5070
LF501 TBP5000 TBP5035 TBP5070
LF400 TBP4000 TBP4035 TBP4070
LF401 TBP4000 TBP4035 TBP4070
ST1000 TBP10001 TBP10036 TBP10072
ST1001 TBP10002 TBP10036 TBP10072
ST1006 TBP10003 TBP10036 TBP10073
ST750 TBP7501 TBP7536 TBP7571
ST751 TBP7502 TBP7536 TBP7571
ST753 TBP7502 TBP7536 TBP7571
ST754 TBP7502 TBP7536 TBP7571
ST500 TBP5001 TBP5036 TBP5071
ST501 TBP5001 TBP5036 TBP5071
ST400 TBP4001 TBP4036 TBP4071
ST401 TBP4001 TBP4036 TBP4071
MP300 TBP3000 TBP3035 TBP3070
ST510 TBP5001 TBP5037 TBP5071
ST755 TBP7501 / TBP7571
ST1011 TBP10003 TBP10037 TBP10074
ST1020 TBP10002 / TBP10075
ST1023 TBP10002 / TBP10075
ST1028 TBP10002 / TBP10075
ST1030 TBP10002 TBP10037 TBP10075
ST1013 TBP10002 TBP10038 TBP10076
ST1014 TBP10002 / TBP10076
ST1015 TBP10002 / TBP10076
ST1016 TBP10002 TBP10038 TBP10076
ST1018 TBP10002 TBP10038 TBP10076
ST1019 TBP10002 TBP10038 TBP10076
ST1034 TBP10002 TBP10038 TBP10076
ST1036 TBP10002 / TBP10075
ST1250 TBP12500 / TBP12570
ST1608 TBP16000 TBP16035 TBP16070
ST1609 TBP16000 TBP16035 TBP16070
ST1615 TBP16001 / TBP16071
ST1616 TBP16000 TBP16035 TBP16070
ST1800 TBP18700 TBP18735 TBP18770
ST1870 TBP18701 TBP18736 TBP18771
IT1000 TBP10004 TBP10039 TBP10078
BIT1000 TBP10004 TBP10039 TBP10078
IT1001 TBP10004 TBP10039 TBP10078
BIT1001 TBP10004 TBP10039 TBP10078
IT1002 TBP10005 / TBP10079
Probe
Series
Insertion Tool for Probes
Insertion and Extraction
Tool for Probes
IT1003 TBP10005 / TBP10080
IT1007 TBP10005 / TBP10080
IT1014 TBP10005 / TBP10080
IT1250 TBP12501 / TBP12571
FC1000 TBP10007 / TBP10082
FC1001 TBP10008 / TBP10083
FC1010 TBP10008 / TBP10083
HC1000 TBP10009 TBP10040 TBP10084
HC1001 TBP10009 / TBP10084
HC1002 TBP10010 / TBP10085
HC1003 TBP10009 / TBP10084
HC1004 TBP10009 / TBP10084
HC1005 TBP10010 / TBP10085
HC1007 TBP10009 / TBP10084
HC1008 TBP10009 / TBP10084
HC1033 TBP10009 / TBP10084
HC1600 TBP16002 / TBP16072
HC1601 TBP16003 / TBP16073
HC1602 TBP16002 / TBP16072
HC1608 TBP16003 / TBP16072
HC2000 TBP20000 / TBP20070
HC2001 TBP20000 / TBP20070
SW750 TBP7503 / TBP7573
SW1000 TBP10011 TBP10041 TBP10086
SW1001 TBP10012 TBP10042 TBP10087
SW1002 TBP10012 TBP10042 TBP10087
SW1400 TBP14000 TBP14035 TBP14070
SWO1400 TBP14001 / TBP14071
NRSW1400 TBP14002 TBP14036 TBP14072
PN1000 TBP10013 / TBP10088
PN1001 TBP10013 / TBP10088
PN1002 TBP10013 / TBP10089
PN1003 TBP10013 / TBP10089
PN1401 TBP14003 / TBP14073
PN1402 TBP14003 / TBP14073
BP1000 TBP10014 TBP10043 TBP10090
BP1002 TBP10015 TBP10043 TBP10091
BP1003 TBP10016 / /
BP1004 TBP10016 / /
BP1200 TBP11800 TBP11835 TBP11870
BP1203 TBP11801 TBP11836 TBP11871
BP1601 TBP16004 / TBP16073
BP1602 TBP16004 / TBP16073
BP1604 TBP16004 / TBP16073
BP2601 TBP25601 TBP25636 TBP25671
KP2560 TBP25600 TBP25635 TBP25670
Probe Series Insertion and Extraction Tool for Probes
SWTB2560 TBT30070
KPT2560 TBT25670
Socket /
Receptacle
Series
Insertion Tool
for Receptacles
Extraction Tool for
Receptacles
RCP066 TBR10000 TBR10035 TBR10070
RCP052 TBR7500 TBR7535 TBR7570
RCP079 TBR10001 TBR10036 TBR10071
RCP093 TBR12500 TBR12535 TBR12570
RCP118 TBR16000 TBR16035 TBR16070
RCP138 TBR16001 TBR16036 TBR16071
RCP106 TBR18700 TBR18735 TBR18770
RCP139 TBR18701 TBR18736 TBR18771
RCP157 TBR20000 TBR20035 TBR20070
RCT256 TBR30000 TBR30035 TBR30070
RCP094 TBR10003 TBR10038 TBR10073
RCP134 TBR14000 TBR14035 TBR14070
RCP065U TBR10004 TBR10039 TBR10074
RCP091 TBR11800 TBR11835 TBR11870
RCP220 TBR25601 TBR25636 TBR25671
RCP185 TBR25600 TBR25635 TBR25670
RPT217 TBR25602 TBR25637 TBR25672
Probe Series
Special Insertion
Tool for Probes
Special Insertion and
Extraction Tool for Probes
ST1000 CG08 TBP10006 TBP10081
ST1000 CG09 TBP10006 TBP10081
ST1000 CG010 TBP10017 TBP10092
ST1000 DC94 TBP10006 TBP10081
ST1001 DC93 TBP10006 TBP10081
ST1020N CG58 TBP10018 TBP10093
ST1013R CG58 TBP10019 TBP10094
ST1013 FA05 TBP10019 TBP10094
ST1013 TA07 TBP10019 TBP10094
ST1014R CG08 TBP10019 TBP10094
ST1015 R CG08 TBP10019 TBP10094
ST1016 R CG58 TBP10019 TBP10094
ST1017 R CG08 TBP10019 TBP10094
ST1019 ER58 TBP10019 TBP10094
ST1608 CG58 TBP16005 TBP16074
ST1609 CG58 TBP16005 TBP16074
ST1609 TA56 TBP16005 TBP16074
ST1609R UB53 TBP16005 TBP16074
ST1615 CG55 TBP16005 TBP16074
ST1615 FA85 TBP16006 TBP16075
ST1616R CG06 TBP16005 TBP16074
IT1004 CI03 TBP10021 TBP10096
HC1000 CG07 TBP10022 TBP10097
HC1001 CG07 TBP10022 TBP10097
HC1033 CG07 TBP10022 TBP10097
HC1600 CG05 TBP16007 TBP16076
HC1602 CG05 TBP16007 TBP16076
SW1400 IW96 TBP14004 TBP14074
SWO1400 IW94 TBP14005 TBP14075
SWO1400 IW95 TBP14004 TBP14074
NRSW1400 WD53 TBP14006 TBP14076
PN1000R CG54 TBP10023 TBP10098
PN1001R CG54 TBP10023 TBP10098
PN1002R CG54 TBP10023 TBP10098
PN1003R CG54 TBP10023 TBP10098
BP1000 EP03 TBP10024 TBP10099
BP1000 EP04 TBP10024 TBP10099
BP1000 EQ03 TBP10024 TBP10099
Special Test Probe Insertion / Extraction Tools
Threaded Test Probe Insertion / Extraction Tools
Socket / Receptacle Insertion / Extraction Tools
ACTUALSIZE

Tip Style
Plunger
Material
Tip
Diameter
Code
Tip Diameter
mm [inches]
ER 5 6 /SP170/+
1.70 0.067
LA 5 3 0.91 0.036
LC 5 3 0.91 0.036
LF 5 3 0.91 0.036
UH 5 4 0.91 0.036
LF1000
ACTUALSIZE
Lead-free▪ICT▪100Mil/2.54mm
LF1000 Lead-free Test Probes Tip StylesLF1000
LF1000
LF1000 series Lead-free Test Probes are the ideal choice
for contacting problems caused by Lead-free type solder
materials. With the special tip styles and combined with a
higher pre-load force, this series offers an ideal solution to
those test challenges related to Lead-free solder alloys
Spring Force at
Working Stroke (2/3)
Code Rated force
(N) [oz]
M 2.00 7.2
L 3.00 10.8
Technical Specifications
Recommended Working Stroke: 4.30 mm [0.169]
Full Stroke: 6.35 mm [0.250]
Max. Current: 3 - 8 A (continuous)
Average Resistance: max. 20 mΩ
Barrel Material:
Beryllium Copper / Nickel Silver
Spring Material: Spring Steel Gold Plated
Operating Temperature: - 30 °C up to + 120 °C
[- 22 °F up to + 248 °F]
Mounting Hole Size:
Socket / Receptacle Diameter + 0.01 - 0.03 mm
[0.394 - 1.181 mil] drill bits are recommended.∆
Plunger Plating
Code Material
No letter Hard Gold
≡ Tip Diameter Code changes according to the Tip Style.
Plunger Material
Code Material
5 Steel
ACTUALSIZE
Recommended Socket / Receptacle Series for
Lead-free Test Probes LF1000 is RCP066.
See on Page 25 for detailed information.
Centers 100 Mil / 2.54 mm Centers 100 Mil / 2.54 mm
≡ Test Probes Ordering Code Example ≡ Special Tip Diameter Probes Ordering Code Example
LF1000 N LA 5 3 M
a b c d e f g
LF1000 N ER 5 6 M SP170
a b c d e f g
a:Series•b:PlungerPlating•c:TipStyle•d:PlungerMaterial•e:TipDiameterCode•f:SpringForceCode•g:SpecialTipDiameter[mmx100]
By default Plunger is Hard Gold plated and it is not marked in the PO Code. Fill position b: only if different.
Installation Heights with different Sockets / Receptacles
Installation Height varies of a type of Socket / Receptacle that is being used!
≡ Socket / Receptacle Ordering Code Example Socket / Receptacle Plating
RCP066 N WR03
x y z
Code Material
No letter Hard Gold*
x: Series • y: Socket / Receptacle Plating • z: Option
By default Socket / Receptacle is Hard Gold plated and it is not marked in the PO Code. Fill position y: only if different.
∆
Varies from used drilling technologies and raw materials. For more
Technical information consult with us at: info@equip-test.com
+
Special Tip Diameter Code
For detailed Sockets / Receptacles for LF1000 See Page 25.
Tool for RCP066 Sockets / Receptacles Contains:
Tool Handle + Exchangeable Bit(s)
- has to be chosen*
Handle THR01
Universal Pressing Bit
TBR10000
Customized Pressing Bit
TBR10035
Extraction Bit
TBR10070
*Exchangeable Bits above always need a Tool Handle for
proper use. Tool Handle fits to all Exchangeable Bits from this
catalog.
Tool for LF1000 Series Test Probes Contains:
- has to be chosen*
Handle THP01
Universal Bit
TBP10000
Insertion Bit
TBP10035
Insertion Extraction Bit
TBP10070
proper use. Tool Handle fits to all Exchangeable Bits from
this catalog.

LF1006
Lead-free▪ICT-FCT▪100Mil/2.54mm
LF1006
ACTUALSIZE
Series LF1006 is a long-stroke version of Lead-free Test
Probes series LF1000. Therefore this probe is an excellent
choice for usage in so-called „dual-stage” (i.e. combined
ICT and FCT test) Fixtures. Despite the longer stroke the
Probe still offers precise hitting accuracy and long-life
expectancy.
Barrel Material:
[- 22 °F up to + 248 °F]
Mounting Hole Size:
ICT Test Probes LF1006 is RCP066.
See Page 25 for detailed information.
≡ Test Probes Ordering Code Example
LF1006 N LA53 N
a b c d e f g
ACTUALSIZE
Tip Style
Plunger
Material
Tip
Diameter
Code
Tip Diameter
mm [inches]
CC
5 3 0.50 0.020
5 7 1.30 0.051
5 8 1.50 0.059
CG
0 3 1.30 0.051
0 4 1.50 0.059
ER 0 3 1.50 0.059
LA 5 3 0.91 0.036
SG 5 2 1.30 0.051
TA 0 3 1.30 0.051
For detailed Sockets / Receptacles for LF1006 See Page 25.
Installation Height
RCP066 N WR03
x y z
Code Material
∆
Installation Height is determined by drill hole
depth of Socket / Receptacle that is used!
Spring Force at
Code Rated force
(N) [oz]
M 2.00 7.2
L 3.00 10.8 Plunger Plating
Code Material
No letter Hard Gold
Plunger Material
Code Material
0 BeCu
5 Steel
- has to be chosen*
Handle THP01
Universal Bit
TBP10000
Insertion Bit
TBP10035
TBP10071
this catalog.
- has to be chosen*
Handle THR01
TBR10000
TBR10035
Extraction Bit
TBR10070
catalog.
*Due to high-preloaded springs the life expectancy
of these probes are less, then for standard LF series.

LF750
ACTUALSIZE
ACTUALSIZE
LF750
LF750 series Lead-free Test Probes are the ideal choice for
contacting problems caused by Lead-free type solder
those test challenges related to Lead-free solder alloys.
Average Resistance: ≤ 20 mΩ
Barrel Material:
[- 22 °F up to + 248 °F]
Mounting Hole Size:
Spring Force at
Code Rated force
(N) [oz]
N 2.00 7.2
NX 2.80 10.1
Tip Style
Plunger
Material
Tip
Diameter
Code
Diameter
mm [inches]
CC 5 4 0.67 0.026
LA 5 4 0.67 0.026
LC 5 4 0.67 0.026
LF 5 4 0.67 0.026
UH 5 4 0.67 0.026
LF750 N LA5 4 N
a b c d e f g
By default Plunger is Hard Gold plated and it is not marked in the PO Code. Fill position b: only if diffferent.
Plunger Material
Code Material
5 Steel
Plunger Plating
Code Material
No letter Hard Gold
Installation Height varies of a type of
Socket / Receptacle that is being used!
Installation Heights with
different Sockets / Receptacles
RCP052 N WR05
x y z
Code Material
∆
Technical information consult with us at: info@equip-test.com For detailed Sockets / Receptacles for LF750 see Page 25.
- has to be chosen*
Handle THR01
TBR7500
TBR7535
Extraction Bit
TBR7570
catalog.
- has to be chosen*
Handle THP01
Universal Bit
TBP7500
Insertion Bit
TBP7535
TBP7570
this catalog.

LF753
LF753
ACTUALSIZE
Barrel Material:
[- 22 °F up to + 248 °F]
Mounting Hole Size:
LF753 N LA53 N
a b c d e f g
ICT / FCT Test Probes LF753 is RCP052.
ACTUALSIZE
Tip Style
Plunger
Material
Tip
Diameter
Code
Diameter
mm [inches]
LA 5 3 0.67 0.026
RCP052 N WR05
x y z
Code Material
∆
Technical information consult with us at: info@equip-test.com For detailed Sockets / Receptacles for LF753 see Page 35.
*Other Tip Styles available on request.
Spring Force at
Code Rated force
(N) [oz]
N 2.00 7.2
NX 2.80 10.1
Plunger Material
Code Material
5 Steel
Plunger Plating
Code Material
No letter Hard Gold
- has to be chosen*
Handle THP01
Series LF753 is a long-stroke version of Lead-free Test Probes
series LF750. Therefore this probe is an excellent choice for
usage in so-called „dual-stage” (i.e. combined ICT and FCT
test) Fixtures. Despite the longer stroke the Probe still offers
precise hitting accuracy and long-life expectancy.
Universal Bit
TBP7500
Insertion Bit
TBP7535
TBP7570
this catalog.
- has to be chosen*
Handle THR01
TBR7500
TBR7535
Extraction Bit
TBR7570
catalog.
*Due to high-preloaded springs the life expectancy
of these probes are less, then for standard LF series.

LF500
Tip Style Name
Plunger
Material
Tip
Diameter
Code
Diameter in
mm [inches]
CC 5 3 0.50 0.020
ER 5 4 0.90 0.035
LA 5 3 0.50 0.020
LC 5 4 0.50 0.020
LF 5 4 0.50 0.020
ACTUALSIZE
ACTUALSIZE
Barrel Material:
[- 22 °F up to + 248 °F]
Mounting Hole Size:
Plunger Material
Code Material
5 Steel
Plunger Plating
Code Material
No letter Hard Gold
LF500 N LA53 N
a b c d e f g
LF500
Installation Height varies of a type of Socket /
Receptacle that is being used!
Installation Heights with different
Sockets / Receptacles
Tool Handle + Exchangeable Bit(s) -
has to be chosen*
Handle THR01
TBR5000
TBR5035
Extraction Bit
TBR5070
catalog.
∆
Spring Force at
Code Rated force
(N) [oz]
N 2.00 7.2
For detailed Sockets / Receptacles for LF500 see Page 47.
- has to be chosen*
Handle THP01
Universal Bit
TBP5000
Insertion Bit
TBP5035
TBP5070
this catalog.
≡ Socket / Receptacle Ordering Code Example
RCP037 N SR03
x y z
By default Socket / Receptacle is Hard Gold plated and it is not
marked in the PO Code. Fill position y: only if different.
≡Pre Wired (VR) Socket / Receptacle Ordering Code Example
RCP037 VR03 3 0 35
x y z w1 w2 w3
• w1: Wire Diameter • w2: Colour • w3: Length
w3: Wire Length
Wire length is given in inches.
Conversion Example:
35 in = approx. 900 mm
Other length and colors
available on request.
w2: Wire Colour
0 Black
w1: Wire Diameter Code
AWG mm [inches]
3 30 0.26 0.010

ACTUALSIZE
Series LF501 is a long-stroke version of Lead-free Test Probe
series ST500. Therefore this probe is an excellent choice for
test) Fixtures. Despite the longer stroke the Probe still offers
Barrel Material:
[- 22 °F up to + 248 °F]
Mounting Hole Size:
LF501 N LA53 L
a b c d e f g
LF501
LF501 Lead-free Test Probes
Centers 50 Mil / 1.27mm
LF501
ACTUALSIZE
Tip Style
Plunger
Material
Tip
Diameter
Code
Diameter
mm [inches]
LA 5 3 0.50 0.020
LF 5 3 0.50 0.020
Tip StylesLF501
Centers 50 Mil / 1.27 mm
ICT Test Probes LF501 is RCP037.
- has to be chosen*
Handle THR01
TBR5000
TBR5035
Extraction Bit
TBR5070
*Exchangeable Bits above always need a Tool Handle for proper
use. Tool Handle fits to all Exchangeable Bits from this catalog.
For detailed Sockets / Receptacles for ST500 see Page 47.
∆
Plunger Material
Code Material
5 Steel
Plunger Plating
Code Material
No letter Hard Gold
Spring Force at
Code Rated force
(N) [oz]
N 2.00 7.2
- has to be chosen*
Handle THP01
Universal Bit
TBP5000
Insertion Bit
TBP5035
TBP5070
this catalog.
RCP037 N SR03
x y z
RCP037 VR03 3 0 35
x y z w1 w2 w3
w3: Wire Length
Conversion Example:
w2: Wire Colour
0 Black
AWG mm [inches]
3 30 0.26 0.010
*Due to high-preloaded
springs the life expectancy of
these probes are less, then
for standard LF series.

LF400
ACTUALSIZE
ACTUALSIZE
LF400
Barrel Material:
[- 22 °F up to + 248 °F]
Mounting Hole Size:
Spring Force at
Code Rated force
(N) [oz]
L 2.00 7.2
Tip Style
Plunger
Material
Tip
Diameter
Code
Diameter
mm [inches]
CC 5 3 0.41 0.016
LA 5 3 0.41 0.016
LB 5 3 0.41 0.016
LF 5 3 0.41 0.016
LG 5 3 0.41 0.016
LF400 N LA 5 3 L
a b c d e f
Plunger Material
Code Material
5 Steel
Plunger Plating
Code Material
No letter Hard Gold
Installation Height varies of
a type of Socket / Receptacle that is being used!
Installation Heights
with different Sockets / Receptacles
∆
has to be chosen*
Handle THR01
TBR4000
TBR4035
Extraction Bit
TBR54070
- has to be chosen*
Handle THP01
Universal Bit
TBP4000
Insertion Bit
TBP4035
TBP4070
this catalog.
RCP030 VR04 3 0 35
x y z w1 w2 w3
RCP030 N CR03
x y z
w3: Wire Length
Conversion Example:
w2: Wire Colour
0 Black
AWG mm [inches]
3 30 0.26 0.010

LF401
ACTUALSIZE
LF401 series is a long-stroke version of Lead-free Test Probe
series LF400. Ideal choice for contacting problems caused
by Lead-free type solder materials. With the special tip
styles and combined with a higher pre-load force, this
series offers an ideal solution to those test challenges
related to Lead-free solder alloys.
Max. Current: 2 A (continuous)
Barrel Material:
[- 14 °F up to + 248 °F]
Mounting Hole Size:
ACTUALSIZE
Lead-free▪ICT-FCT40Mil/1.00mm
LF401
ICT / FCT Test Probes LF401 is RCP030.
Plunger Plating
Code Material
No letter Hard Gold
Plunger Material
Code Material
5 Steel
LF401 N LA53 L
a b c d e f g
LF401 Lead-free Test Probes
Tip StylesLF401
Installation Height with different
∆
Spring Force at
Code Rated force
(N) [oz]
L 2.00 7.2
- has to be chosen*
Handle THP01
Universal Bit
TBP4000
Insertion Bit
TBP4035
TBP4070
this catalog.
Tip Style
Plunger
Material
Tip
Diameter
Code
Diameter
mm [inches]
LF 5 3 0.41 0.016
has to be chosen*
Handle THR01
TBR4000
TBR4035
Extraction Bit
TBR54070
RCP030 VR04 3 0 35
x y z w1 w2 w3
RCP030 N CR03
x y z
w3: Wire Length
Conversion Example:
w2: Wire Colour
0 Black
AWG mm [inches]
3 30 0.26 0.010
*Due to high-preloaded
springs the life expectancy of
these probes are less, then
for standard LF series.

ST1000
2423
ACTUALSIZE
ICT▪100Mil/2.54mm
ST1000 ICT Test Probes Tip StylesST1000
ST1000
These Spring-loaded Test Probes are typically used in ICT
Test Fixtures. They have high hitting accuracy and long-life
expectancy, and are therefore the best solution for high-
quality testing results..
Spring Force at
Code Rated force
(N) [oz]
S 1.00 3.6
M 1.50 5.4
N 2.00 7.2
NX 2.20 7.9
LX 3.00 10.8
X 4.00 14.4
Barrel Material:
[- 22 °F up to + 248 °F]
Note: Probe Tips assembled with Plastic parts may differ!
Mounting Hole Size:
Plunger Plating
Code Material
No letter Hard Gold
Plunger Material
Code Material
0 BeCu
5 Steel
9 Plastic
ACTUALSIZE
ICT▪100Mil/2.54mm
ICT Test Probes ST1000 is RCP066.
Tool for ST1000 Series Test Probes Contains: Tool Handle + Exchangeable Bit(s) - has to be chosen*
Tool Handle w. shaft Insertion Bits Insertion Extraction Bit
Universal
Tip Diameter not Wider
than Probe Plunger
Tip Diameter Wider than
Probe Plunger
THP01 TBP10001 TBP10036 TBP10072
*Exchangeable Bits above always need a Tool Handle for proper use. Tool Handle fits to all Exchangeable Bits from this catalog.
RCP066 N WR03
x y z
Code Material
∆
Tip Style
Plunger
Material
Tip
Diameter
Code
Tip Diameter
mm [inches]
CA
5 6 1.30 0.051
5 7 1.50 0.059
CB 5 4 1.06 0.042
CC
5 4 0.50 0.020
5 5 0.80 0.031
5 8 1.30 0.051
5 9 1.50 0.059
CG
0 5 1.30 0.051
0 6 1.50 0.059
0 8 2.00 0.079
0 8 /SP229/+
2.29 0.090
0 9 2.50 0.098
0 10 3.00 0.118
DC 9 4 2.25 0.089
EC 5 3 0.91 0.036
ER 0 5 1.50 0.059
FA 0 6 1.50 0.059
≡ Bead Probe - More data on Page 31
HK 0 5 1.70 0.067
LA
5 3 0.91 0.036
5 5 1.30 0.051
LB 5 3 0.91 0.036
Tip Style
Plunger
Material
Tip
Diameter
Code
Tip Diameter
mm [inches]
LC 5 3 0.91 0.036
LF 5 3 0.91 0.036
PA 5 3 1.60 0.063
PC 5 3 1.50 0.059
RA
0 4 0.64 0.025
0 5 0.91 0.036
0 7 1.30 0.051
RC 0 3 0.91 0.036
SD
5 5 1.30 0.051
5 7 1.50 0.059
SG 5 4 1.50 0.059
TA 0 4 1.50 0.059
TB 0 4 1.80 0.071
UB 5 3 0.91 0.036
UH 5 3 0.91 0.036
≡ Test Probes Ordering Code Example ≡ Special Tip Diameter Probes Ordering Code Example
ST1000 N LA 5 3 N
a b c d e f g
ST1000 N CG 0 8 S SP229
a b c d e f g
+
Special Tip Diameter Code
Not available standard insertion / extraction tool for
this tip size in default grid.
Please See Page 6 for list of Special Tools.

RCP066Sockets/Receptacles▪100Mil/2.54mm
25
Sockets / Receptacles for ST1000 RCP066RCP066 Sockets / Receptacles for ST1000
ACTUALSIZE
Design Code Description
WR Wire-Wrap Square Post 
SR Solderable
Usage of Sockets / Receptacles
Usually Test Probes are used in Sockets / Receptacles. This
enables a quick and convenient exchange of worn-out Test
Probes without having to disconnect the wire connections in
a Test Fixture.
Barrel Material:
Round Square Post: Brass / Phosphor Bronze
Mounting Hole Size:
26
ACTUALSIZE
RCP066 WR03
Installation Height
• Fixed: 16.00 mm [0.630]
• Variable: variable
• Feature: press - ring
vacuum sealed
Plating: Hard Gold
RCP066 WR08
Installation Height
• Fixed: 13.00 mm [0.512]
vacuum sealed
Plating: Hard Gold
RCP066 WR11
Installation Height
• Fixed: 14.50 mm [0.571]
vacuum sealed
Plating: Hard Gold
RCP066 WR13
Installation Height
• Fixed: 16.00 mm [0.630]
vacuum sealed
Plating: Hard Gold
RCP066 WR14
Installation Height
• Fixed: 20.50 mm [0.807]
Plating: Hard Gold
Type Information and Installation Height Data with inserted Test Probes ST1000*
RCP066 N WR03
x y z
Code Material
∆
Varies from used drilling technologies and raw materials. For more Technical information consult with us at: info@equip-test.com
*For more Technical information about Installation Heights for other Series consult with us at: info@equip-test.com
Compatible Series for RCP066:
LF1000
LF1006
ST1000
ST1000 Bead
ST1001
ST1006
IT1003 (WR13)
IT1004 (WR13)
FC1001 (WR13)

RCP066ACTUALSIZE
27
RCP066 SR07
Installation Height
• Fixed: 16.00 mm [0.630]
Plating: Hard Gold
RCP066 SR08
Installation Height
• Fixed: 16.00 mm [0.630]
Plating: Hard Gold
RCP066 SR10
Installation Height
• Fixed: 20.50 mm [0.807]
Plating: Hard Gold
28
RCP066 Sockets / Receptacles for ST1000
Bead Probes ST1000
ST1000
ACTUALSIZE
BeadProbes▪100Mil/2.54mm
Recommended Socket / Receptacle Series for Bead Probes
ST1000 is RCP066. See on Page 25 for detailed information.
These Spring-loaded Test Probes are typically used in ICT Test
Fixtures for PCBs that have been manufactured with the
bead probe technology (i.e. the application of small solder
beads on the conductor line surfaces and for micro-vias.
ST1000 N FA 0 6 N
a b c d e f g
a: Series • b: Plunger Plating • c: Tip Style • d: Plunger Material • e: Tip Diameter Code • f: Spring Force Code • g: Special Tip Diameter
Spring Force at
Code Rated force (N)
M 1.50
N 2.00
LX 3.00
Recommended Working Stroke: 4.30 mm [.169]
Full Stroke: 6.35 mm [.250]
[- 22 °F up to + 248 °F]
Plunger Plating
Code Material
No letter Hard Gold
Plunger Material
Code Material
0 BeCu
Tool for RCP066 Sockets / Receptacles Contains Tool Handle + Exchangeable Bit(s) - has to be chosen*
Tool Handle w. shaft Insertion Bits Extraction Bit
Universal Pressing Bit Customized Pressing Bit
THR01 TBR10000 TBR10035 TBR10070
RCP066 N SR07
x y z
Code Material
Sockets/Receptacles▪100Mil/2.54mm
Tip Style
Plunger
Material
Tip
Diameter
Code
Tip Diameter
mm [inches]
FA 0 6 1.50 0.059

ST1001
ACTUALSIZE
ICT▪100Mil/2.54mm
ST1001
The series ST1001 is an extended version of the Test
Probes series ST1000, and are therefore also typically
used in ICT Test Fixtures. They have high hitting accuracy
and long-life expectancy, and are therefore the best
solution for high-quality testing results.
Spring Force at
Code Rated force
(N) [oz]
M 1.50 5.4
N 2.00 7.2
LX 3.00 10.8
Barrel Material:
[- 22 °F up to + 248 °F]
Note: Probe Tips assembled with Plastic parts may differ!
Mounting Hole Size:
Plunger Material
Code Material
0 BeCu
5 Steel
9 Plastic
Plunger Plating
Code Material
No letter Hard Gold
ACTUALSIZE
ICT▪100Mil/2.54mm
Tip Style
Plunger
Material
Tip
Diameter
Code
Tip Diameter
mm [inches]
CA 5 4 1.30 0.051
CC
5 3 0.50 0.020
5 7 1.30 0.051
CG
0 5 1.50 0.059
0 6 2.00 0.079
DC 9 3 2.25 0.089
Tip Style
Plunger
Material
Tip
Diameter
Code
Tip Diameter
mm [inches]
ER
0 4 1.50 0.059
0 5 1.70 0.067
LA 5 3 0.90 0.035
SG 5 3 1.50 0.059
TA 0 3 1.50 0.059
ST1001 N CG 0 5 M
a b c d e f g
Universal
than Probe Plunger
Probe Plunger
THP01 TBP10002 TBP10036 TBP10072
RCP066 N WR03
x y z
Code Material
∆
Not available standard insertion / extraction tool for
this tip size in default grid.
Please See Page 6 for list of Special Tools.
For detailed Sockets / Receptacles for ST1001 See Page 25.

32Equip-Test Group • info@equip-test.com • www.equip-test.com ≡31 ≡ Equip-Test Group • info@equip-test.com • www.equip-test.com
ACTUALSIZE
ICT/FCT▪100Mil/2.54mm
ST1006
Series ST1006 is a long-stroke version of Test Probe series
ST1000. Therefore this probe is an excellent choice for
test) Fixtures. Despite the longer stroke the Probe still
offers precise hitting accuracy and long-life expectancy.
Barrel Material:
[- 22 °F up to + 248 °F]
Mounting Hole Size:
Plunger Material
Code Material
0 BeCu
5 Steel
Plunger Plating
Code Material
No letter Hard Gold
ST1006 ICT / FCT Test Probes
ST1006 N LA53 N
a b c d e f g
ST1006
ACTUALSIZE
Tip Style
Plunger
Material
Tip
Diameter
Code
Tip Diameter
mm [inches]
CC
5 3 0.50 0.020
5 7 1.30 0.051
5 8 1.50 0.059
CG
0 3 1.30 0.051
0 4 1.50 0.059
ER 0 3 1.50 0.059
LA 5 3 0.91 0.036
SG 5 2 1.30 0.051
TA 0 3 1.30 0.051
Tip StylesST1006
For detailed Sockets / Receptacles for ST1006 See Page 25.
Installation Height
Universal
than Probe Plunger
Probe Plunger
THP01 TBP10003 TBP10036 TBP10073
Spring Force at
Code Rated force
(N) [oz]
M 1.50 5.4
N 2.00 7.2
LX 3.00 10.8
RCP066 N WR03
x y z
Code Material
RCP066 WR03
Installation Height
• Fixed: 19.70 mm [0.780]
vaccuum sealed
Plating: Hard Gold
∆

ST750
ACTUALSIZE
ICT▪75Mil/1.91mm
ICT▪75Mil/1.91mm
ST750
Test Fixtures. They have high pointing accuracy and long-
life expectancy.
Barrel Material:
[- 22 °F up to + 248 °F]
Mounting Hole Size:
Spring Force at
Code Rated force
(N) [oz]
US 0.60 2.2
S 1.00 3.6
M 1.50 5.4
N 2.00 7.2
X 2.80 10.1
Tip Style
Plunger
Material
Tip
Diameter
Code
Diameter
mm [inches]
CA 5 8 1.15 0.045
CB 5 5 1.00 0.039
CC
5 4 0.50 0.020
5 5 0.64 0.025
EC 5 3 0.64 0.025
ER 5 3 0.64 0.025
HK 5 3 1.20 0.047
LA 5 3 0.64 0.025
Tip Style
Plunger
Material
Tip
Diameter
Code
Diameter
mm [inches]
LB 5 3 0.64 0.025
LC 5 3 0.64 0.025
RA 0 4 0.64 0.025
SG 5 3 1.20 0.047
TA 0 5 1.20 0.047
UB 5 3 0.64 0.025
UH 5 3 0.64 0.025
ST750 N CB5 5 N
a b c d e f g
Plunger Material
Code Material
0 BeCu
5 Steel
Plunger Plating
Code Material
No letter Hard Gold
Universal
than Probe Plunger
Probe Plunger
THP01 TBP7501 TBP7536 TBP7571
RCP052 N WR05
x y z
Code Material
Tool for RCP052 Sockets / Receptacles Contains: Tool Handle + Exchangeable Bit(s) - has to be chosen*
THR01 TBR7500 TBR7535 TBR7570
ACTUALSIZE
∆

RCP052
ACTUALSIZE
ACTUALSIZE
Centers 75 Mil / 1.91 mmCenters 75 Mil / 1.91 mm
Usage of Sockets/Receptacles
Probes without having to disconnect the wire connections in
a Test Fixture.
RCP052 WR05
Installation Height
• Fixed: 10.50 mm [0.414]
vacuum sealed
Plating: Hard Gold
RCP052 WR09
Installation Height
• Fixed: 16.00 mm [0.630]
vacuum sealed
Plating: Hard Gold
Barrel Material:
Mounting Hole Size:
RCP052 SR03
Installation Height
• Fixed: 10.50 mm [0.414]
Plating: Hard Gold
RCP052 WR10
Installation Height
• Fixed: 18.00 mm [0.709]
vacuum sealed
Plating: Hard Gold
Sockets / Receptacles for ST750RCP052RCP052 Sockets / Receptacles for ST750
Design Code Description
WR Wire-Wrap Square Post 
SR Solderable
Installation Heights with
different Sockets / Receptacles
Tool for RCP052 Sockets / Receptacles Contains Tool Handle + Exchangeable Bit(s)*
THR01 TBR7500 TBR7535 TBR7570
RCP052 SR06
Installation Height
• Fixed: 16.00 mm [0.630]
Plating: Hard Gold
RCP052 N WR05
x y z
Code Material
∆
LF750
LF753
ST750
ST751
ST753
ST754

ST751
ACTUALSIZE
ICT▪75Mil/1.91mm
ST751
The series ST751 is a longer version of the Test Probes
series ST750, and are typically used in ICT Test Fixtures.
They have high pointing accuracy and long-life expectancy.
Spring Force at
Code Rated force
(N) [oz]
S 1.00 3.6
M 1.50 5.4
N 2.00 7.2
X 2.80 10.1
ACTUALSIZE
ICT▪75Mil/1.91mm
Tip Style
Plunger
Material
Tip
Diameter
Code
Diameter
mm [inches]
1LA 5 3 0.64 0.025
UB 5 3 0.64 0.025
Barrel Material:
[- 22 °F up to + 248 °F]
Mounting Hole Size:
Plunger Material
Code Material
5 Steel
Plunger Plating
Code Material
No letter Hard Gold
ICT Probe ST751 is RCP052.
ST751 N 1LA 5 3 N
a b c d e f g
Universal
than Probe Plunger
Probe Plunger
RCP052 N WR05
x y z
Code Material
∆

ACTUALSIZE
ICT/FCT▪75Mil/1.91mmST753
ST750. Therefore this probe is an excellent choice for usage in
so-called „dual-stage” (i.e. combined ICT and FCT test) Fix-
tures. Despite the longer stroke the Probe still offers precise
hitting accuracy and long-life expectancy.
Barrel Material:
[- 22 °F up to + 248 °F]
Mounting Hole Size:
Spring Force at
Code Rated force
(N) [oz]
N 1.2 4.3
ST753 ICT /FCT Test Probes
ST753 N LA53 N
a b c d e f g
Plunger Material
Code Material
5 Steel
Plunger Plating
Code Material
No letter Hard Gold
ICT / FCT Test Probes ST753 is RCP052.
ST753
ACTUALSIZE
Tip Style
Plunger
Material
Tip
Diameter
Code
Diameter
mm [inches]
LA 5 3 0.67 0.026
Tip StylesST753
Universal
than Probe Plunger
Probe Plunger
RCP052 N WR05
x y z
Code Material
∆

≡ Equip-Test Group • info@equip-test.com • www.equip-test.com Equip-Test Group • info@equip-test.com • www.equip-test.com ≡ 4241
ACTUALSIZE
ICT/FCT▪75Mil/1.91mmST754
The series ST754 is long-stroke version of the Test Probe
series ST750. These Spring-loaded Test Probes are typically
used in ICT Test Fixtures. They have high pointing accuracy
and long-life expectancy.
Recommended Working Stroke: 8 mm [0.314]
Full Stroke: 10 mm [0.393]
Barrel Material:
[- 22 °F up to + 248 °F]
Mounting Hole Size:
ST754 N LA53 N
a b c d e f g
Plunger Material
Code Material
5 Steel
Plunger Plating
Code Material
No letter Hard Gold
ST754ICT/FCT▪75Mil/1.91mm
Tip StylesST754
Tip Style
Plunger
Material
Tip
Diameter
Code
Diameter
mm [inches]
LA 5 3 0.64 0.025
ACTUALSIZE
Universal
than Probe Plunger
Probe Plunger
Spring Force at
Code Rated force
(N) [oz]
N 1.2 4.3
RCP052 N WR05
x y z
Code Material
∆

ST500
Tip Style Name
Plunger
Material
Tip
Diameter
Code
Diameter in
mm [inches]
CC 5 3 0.50 0.020
CG 0 4 0.90 0.035
LA 5 3 0.50 0.020
LB 5 3 0.50 0.020
ACTUALSIZE
ACTUALSIZE
ICT▪50Mil/1.27mm
ICT▪50Mil/1.27mm
These spring-loaded Test Probes are typically used in ICT
Test Fixtures. They have high pointing accuracy and long-
life expectancy.
Barrel Material:
[- 22 °F up to + 248 °F]
Mounting Hole Size:
Spring Force at
Code Rated force
(N) [oz]
S 1.00 3.6
M 1.50 5.4
L 2.00 7.2
Plunger Material
Code Material
0 BeCu
5 Steel
Plunger Plating
Code Material
No letter Hard Gold
ST500 N CG04 M
a b c d e f g
ST500
Centers 50 Mil / 1.27mm Centers 50 Mil / 1.27 mm
Universal
than Probe Plunger
Probe Plunger
- has to be chosen*
Handle THR01
TBR5000
TBR5035
Extraction Bit
TBR5070
RCP037 N SR03
x y z
Installation Height varies of a type of
Receptacle / Socket that is being used!
∆
RCP037 VR03 3 0 35
x y z w1 w2 w3
w3: Wire Length
Conversion Example:
w2: Wire Colour
0 Black
AWG mm [inches]
3 30 0.26 0.010

ACTUALSIZE
ST500. Therefore this probe is an excellent choice for us-
age in so-called „dual-stage” (i.e. combined ICT and FCT
test) Fixtures. Despite the longer stroke the Probe still of-
fers precise hitting accuracy and long-life expectancy.
Barrel Material:
[- 22 °F up to + 248 °F]
Mounting Hole Size:
Spring Force at
Code Rated force
(N) [oz]
S 1.00 3.6
M 1.50 5.4
L 2.00 7.2
Plunger Material
Code Material
5 Steel
Plunger Plating
Code Material
No letter Hard Gold
ST501 N LA53 L
a b c d e f g
ST501
Centers 50 Mil / 1.27mm
ST501
ACTUALSIZE
Tip Style
Plunger
Material
Tip
Diameter
Code
Diameter
mm [inches]
LA 5 3 0.50 0.020
Tip StylesST501
Universal
than Probe Plunger
Probe Plunger
- has to be chosen*
Handle THR01
RCP037 N SR03
x y z
RCP037 VR03 3 0 35
x y z w1 w2 w3
TBR5000
TBR5035
Extraction Bit
TBR5070
∆
w3: Wire Length
Conversion Example:
w2: Wire Colour
0 Black
AWG mm [inches]
3 30 0.26 0.010

RCP037
47
ACTUALSIZE
ACTUALSIZE
Design Code Options
WR Wire Wrap Square Post 
VR Pre-wired with Kynar Wire
CR Crimp
SR Solderable
Probes without having to disconnect the wire connections in a
Test Fixture.
Barrel Material:
Mounting Hole Size:
RCP037 VR03 3035
Installation Height
• Fixed: 16.00 mm [0.630]
vacuum sealed
Plating: Hard Gold
RCP037
RCP037 Sockets / Receptacles for ST500 Sockets / Receptacles for ST500RCP037
Centers 50 Mil / 1.27mm Centers 50 Mil / 1.27 mm
RCP037 CR03
Installation Height
• Fixed: 16.00 mm [0.630]
Plating: Hard Gold
RCP037 CR04
Installation Height
• Fixed: 16.00 mm [0.630]
Plating: Hard Gold
RCP037 SR03
Installation Height
• Fixed: 16.00 mm [0.630]
Plating: Hard Gold
RCP037 WR03
Installation Height
• Fixed: 16.00 mm [0.630]
• Feature: double press - ring
vacuum sealed
Plating: Nickel Plated
RCP037 N SR03
x y z
RCP037 WR03
x y z
x: Series • y: Socket / Receptacle Plating • z: Option x: Series • y: Socket / Receptacle Plating • z: Option
∆
LF500 LF501 ST500 ST501
- has to be chosen*
Handle THR01
w3: Wire Length
Conversion Example:
RCP037 VR03 3 0 35
x y z w1 w2 w3
TBR5000
TBR5035
Extraction Bit
TBR5070
Available also in double press-ring version, which offers very
high stability and better pointing accuracy.
w2: Wire Colour
0 Black
AWG mm [inches]
3 30 0.26 0.010

ST400
ACTUALSIZE
ICT▪40Mil/1.00mm
Test Fixtures. They have high pointing accuracy and long-life
expectancy.
Spring Force at
Code Ratedforce
(N) [oz]
XS 0.80 2.9
Barrel Material:
[- 14 °F up to + 248 °F]
Mounting Hole Size:
Plunger Plating
Code Material
No letter Hard Gold
Plunger Material
Code Material
0 BeCu
5 Steel
ACTUALSIZE
ICT▪40Mil/1.00mm
Tip Style
Plunger
Material
Tip
Diameter
Code
Diameter
mm [inches]
CA 0 3 0.40 0.016
LA 5 3 0.40 0.016
LB 5 3 0.40 0.016
LC 5 3 0.40 0.016
RA 0 3 0.40 0.016
ST400 N LA53 XS
a b c d e f g
ST400 ICT Test Probes
Tip StylesST400
ST400
RCP030 N CR03
x y z
RCP030 N VR04 3 0 35
x y z w1 w2 w3
* If letter X is in any place instead of digit means no information
about the wire length / diameter / colour is provided.
Universal
than Probe Plunger
Probe Plunger
∆
- has to be chosen*
Handle THR01
TBR4000
TBR4035
Extraction Bit
TBR54070

ST401
ACTUALSIZE
ST400. Therefore this probe is an excellent choice for usage in
so-called „dual-stage” (i.e. combined ICT and FCT test)
Fixtures. Despite the longer stroke the Probe still offers
Barrel Material:
[- 14 °F up to + 248 °F]
Mounting Hole Size:
ACTUALSIZE
Tip Style
Plunger
Material
Tip
Diameter
Code
Diameter
mm [inches]
LA 5 3 0.40 0.016
ST401
Spring Force at
Code Ratedforce
(N) [oz]
XS 0.80 2.9
Plunger Plating
Code Material
No letter Hard Gold
Plunger Material
Code Material
5 Steel
ST401 N LA53 XS
a b c d e f g
Tip StylesST401
RCP030 N CR03
x y z
RCP030 N VR04 3 0 35
x y z w1 w2 w3
* If letter X is in any place instead of digit means no information
about the wire length / diameter / colour is provided.
Universal
than Probe Plunger
Probe Plunger
Installation Height with different
∆
- has to be chosen*
Handle THR01
TBR4000
TBR4035
Extraction Bit
TBR4070

ACTUALSIZE
RCP030
Probes without having to disconnect the wire connections in a
Test Fixture.
Equip, double press-ring Sockets / Receptacles offer
very high stability and better pointing accuracy.
Barrel Material:
Mounting Hole Size:
ACTUALSIZE
RCP030 Sockets / Receptacles for ST400 Sockets / Receptacles for ST400RCP030
RCP030
Design Code Options
WR Wire Wrap Square Post 
VR Pre-wired with Kynar Wire
CR Crimp
RCP030 N WR03
x y z
Code Material
No letter Hard Gold
∆
*For more Technical information about Installation Heights for other
Series consult with us at: info@equip-test.com
LF400
LF401
ST400
ST401
RCP030 CR03
Installation Height
• Fixed: 16.00 mm [0.630]
Plating: Hard Gold
RCP030 WR03
Installation Height
• Fixed: 16.00 mm [0.630]
Plating: Hard Gold
RCP030 VR04 3035
Installation Height
• Fixed: 16.00 mm [0.630]
vacuum sealed
Plating: Hard Gold
- has to be chosen*
Handle THR01
RCP030 VR04 3 0 35
x y z w1 w2 w3
TBR4000
TBR4035
Extraction Bit
TBR4070
Installation Heights
w3: Wire Length
Conversion Example:
w2: Wire Colour
0 Black
AWG mm [inches]
3 30 0.26 0.010

ACTUALSIZE
MP300
MicroProbes▪30Mil/0.76mm
MicroProbes▪30Mil/0.76mm
ACTUALSIZE
MP300 Micro Probes
MP300
Tip StylesMP300
Tip Styles
Plunger
Material
Tip
Diameter
Code
Plunger
Plating
Tip Diameter
mm [inches]
CC 5 3 - 0.28 0.011
Plunger Plating
Code Material
No letter Hard Gold
small size Micro Probes MP300 is RCP021
MP300 N CC 5 3 M
a b c d e f g
Spring Force at
Code Rated force
(N) [oz]
M 0.30 1.1
Plunger Material
Code Material
5 Steel
Max. Current: 0.5 A (continuous)
Barrel Material:
Bronze - Gold Plated
[- 22 °F up to + 248 °F]
Mounting Hole Size:
RCP021 VR03 2627
Installation Height
• Fixed: 5.50 mm [0.217]
• Variable: not variable
Material: Brass
Plating: Hard Gold
6
Installation Height
Tool for MP300 Series Test Probes Contains: Tool Handle + Exchangeable Bit(s) - has to be chosen*
Universal
than Probe Plunger
Probe Plunger
- has to be chosen*
Handle THR01
TBR3000
TBR3035
Extraction Bit
3070
catalog.
These extremely small size Micro Test Probes are a perfect
choice for fine-pitch applications.
w3: Wire Length
Conversion Example:
w2: Wire Colour
6 Blue
AWG mm [inches]
2 32 0.20 0.008
RCP021 VR03 2 6 27
x y z w1 w2 w3

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