ATE Test Probes > LPC1 & ST-LPC1 Series >

1.27mm / 0.050" test centre

The LPC1 Series is the universal size for use at 1.27mm test centres in the majority of ATE test fixtures. It has a very wide range of tip styles for almost all test targets. Additionally, a wide choice of spring forces is available. The ST-LPC1 series adds hardened steel tips which ensure an exceptional resistance to wear in high volume PCB production runs. The LF-LPC1 series has hardened tips, extra resilient plated surfaces and an enhanced pre-loaded spring pressure to enable good penetration of the tough residual contamination often found on the surface of many lead-free solders.

Test Probe Specification

Full travel
6.35mm (.250")
Working travel
4.24mm (.167")
Spring force
at wkg travel
'S' Light spring
114g (4.0oz)
'X' Heavy spring
170g (6.0oz)
'U' Ultra heavy spring
227g (8oz)
Minimum test centres
1.27mm (.050")


Receptacle Specification

Mounting hole size: 0.97/0.99mm.
0.95mm drill is most commonly used:
Drill part no. DRC1, RIT tool part no. TC1A, TRC1

How to Use


See receptacles at bottom of page

For pricing, availability or to place an order
click on a part no. below

Tip Style

SPEAR POINT

SPEAR POINT
LPC1BS Light spring  
LPC1BX Heavy spring  

Lead-Free Solder Tip Style

STEEL SUPER SHARP DAGGER - LEAD FREE

STEEL SUPER SHARP DAGGER - LEAD FREE
LF-LPC1TX-021 Heavy spring  
LF-LPC1TU-021 Extra heavy spring    

Lead-Free Solder Tip Style

STEEL ROBUST 90 DEG BLADE - LEAD FREE

STEEL ROBUST 90 DEG BLADE - LEAD FREE
LF-LPC1I8X Heavy spring  
LF-LPC1I8U Ultra heavy spring  

Tip Style

SMALL 3-POINT CROWN STEEL - LEAD FREE

SMALL 3-POINT CROWN STEEL  - LEAD FREE
LF-LPC1UX Heavy spring  
LF-LPC1UU Ultra heavy spring  

Receptacle

CRIMP

CRIMP

LRC1C

Receptacle

SOLDER CUP

SOLDER CUP

LRC1S

Receptacle

PLUG-ON

PLUG-ON

LRC1P

Connecting Lead

PLUG 28awg RED

PLUG 28awg RED

CR28

Connecting Lead

PLUG 30awg BLUE

PLUG 30awg BLUE

CR30

Receptacle

QUICKFIT

QUICKFIT

LRC1Q