ATE Test Probes > LPA2 & ST-LPA2 Series >

1.91mm / 0.075" test centres

The LPA2 Series is the universal size for use at 1.91mm 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-LPA2 series adds hardened steel tips which ensure an exceptional resistance to wear in high volume PCB production runs. The LF-LPA2 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 (8.0oz)
'W' Ultra heavy spring
283g (10.0oz)
Current rating DC (max)
6 amps
Minimum test centres
1.91mm (.075")


Receptacle Specification

Mounting hole size: 1.35/1.4mm.
1.4mm drill is most commonly used:
Drill part no. DA2. RIT tool part no. TA2,TA2A

How to Use


See receptacles at bottom of page

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

Lead-Free Solder Tip Style

STEEL 1mm 4-POINT CROWN - LEAD FREE

STEEL 1mm 4-POINT CROWN - LEAD FREE

Lead-Free Solder Tip Style

STEEL SHARP PYRAMID - LEAD FREE

STEEL SHARP PYRAMID - LEAD FREE

Lead-Free Solder Tip Style

8 POINT CROWN - LEAD FREE

8 POINT CROWN - LEAD FREE

Tip Style

STEEL SHARP DAGGER - LEAD FREE

STEEL SHARP DAGGER - LEAD FREE

Lead-Free Solder Tip Style

STEEL SUPER SHARP BLADE - LEAD FREE

STEEL SUPER SHARP BLADE - LEAD FREE

Lead-Free Solder Tip Style

STEEL SHARP 90° BLADE - LEAD FREE

STEEL SHARP 90� BLADE  - LEAD FREE

Lead-Free Solder Tip Style

STEEL ROBUST 90° BLADE - LEAD FREE

STEEL ROBUST 90� BLADE  - LEAD FREE

Receptacle

CRIMP

CRIMP

LRA2C

Receptacle

ROUND PIN

ROUND PIN

LRA2R

Receptacle

WIRE WRAP

WIRE WRAP

LRA2W10

Receptacle

1mm ROUND PIN

1mm ROUND PIN

LRA2R-040

Receptacle

WIRE WRAP

WIRE WRAP

LRA2WL

Receptacle

WIRE WRAP

WIRE WRAP

LRA2WLL

Receptacle

SOLDER CUP

SOLDER CUP

LRA2S

Receptacle

WIRE-WRAP

WIRE-WRAP

LRA2W