Specialist Test Products > High Current Test Probes > HD-PA7 Series >

A slightly larger version of the HD-PA6 series, with a heavier spring force. This range of test probes can be used for load and functional testing of power components such as semiconductors, solenoids, loaded PCBs, bus-bars, wound components and batteries. They share identical dimensions and will readily intermix with the PA7 series general purpose test probes.

Test Probe Specification

Full travel
6.35mm
Working travel
4.24mm
Spring force
initial
at wkg travel
light spring (S suffix) 107g
454g
heavy spring (X suffix) 172g
680g
Operating temp. range
-55 C to +150 C
Current rating DC cont (max)
35 Amps
Minimum test centres
4.75mm (.187")

Receptacle Specification

Mounting hole size: 3.58/3.63mm.
3.6mm drill is most commonly used:
Drill part no. DA7.
RIT tool part no. TA7

See receptacles at bottom of page

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

Tip Style

SERRATED HEAD - 4mm

SERRATED HEAD - 4mm

Receptacle

SOLDER CUP

SOLDER CUP

RA7S