General Purpose Test Probes > Long Reach > LPA4 Series >

Designed for use in dual-level fixturing where two different sets of probes with different working travels are required in the same test fixture. The long reach solves other problems of gaining access to contacts which are inaccessible with normal length probes. Use the standard RA4 series receptacles as shown in the ELPA4 Series.

Test Probe Specification

Full travel
10.2mm (.40")
Working travel
8mm (.315")
Spring forces
initial
at wkg travel
 
26g (2.2oz)
227g (8.0oz)
Current rating DC cont (max)
8 Amps
Maximum test centres
2.54mm (.100")

How to Use


See receptacles at bottom of page

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

Tip Style

CONCAVE HEAD

CONCAVE HEAD

LPA4AS

Tip Style

SERRATED HEAD

SERRATED HEAD

LPA4HS

Tip Style

Steel super sharp blade

Steel super sharp blade

LPA4KS

Tip Style

NEEDLE

NEEDLE

LPA4NS

Tip Style

PLAIN CROWN

PLAIN CROWN

LPA4QS-040

Tip Style

CROWN HEAD

CROWN HEAD

LPA4QS-060

Tip Style

PYRAMID HEAD

PYRAMID HEAD

LPA4TS

Tip Style

SHARP PYRAMID

SHARP PYRAMID

LPA4TS-036

Receptacle

CRIMP

CRIMP

RA4C

Receptacle

SOLDER CUP

SOLDER CUP

RA4S

Receptacle

0.64mm ROUND PIN

0.64mm ROUND PIN

RA4R

Receptacle

1.0mm ROUND PIN

1.0mm ROUND PIN

RA4R-040

Receptacle

WIRE-WRAP

WIRE-WRAP

RA4W

Receptacle

SOLDER CUP - PRESS RING

SOLDER CUP - PRESS RING

RA4S12