General Purpose Test Probes > Short Reach > PA3 Series >

A short reach, general purpose test probe for 2.54mm test centres.

Test Probe Specification

Full travel
.160" (4.06mm)
Working travel
.106" (2.69mm)
Spring force
initial
at wkg travel
'S' Light spring
1.1oz (31g)
3.5oz (99g)
'X' Heavy spring
2.6oz (75g)
6.5oz (184g)
Current rating DC (max)
3 Amps
Minimum test centres
.100" (2.54mm)

Receptacle Specification

Mounting hole size: 1.7/1.75mm.
1.75mm drill is most commonly used:
Drill part no. DA3, RIT tool part no. TA3, TA4A

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

CONCAVE HEAD

CONCAVE HEAD
PA3AS Light spring  
PA3AX Heavy spring  

Tip Style

SPEAR POINT

SPEAR POINT
PA3BS Light spring  
PA3BX Heavy spring  

Tip Style

PLAIN FLAT

PLAIN FLAT
PA3CS Light spring  
PA3CX Heavy spring  

Tip Style

RADIUS HEAD

RADIUS HEAD
PA3DS Light spring  
PA3DX Heavy spring  

Tip Style

CONVEX HEAD

CONVEX HEAD
PA3ES Light spring  
PA3EX Heavy spring  

Tip Style

FLAT HEAD

FLAT HEAD
PA3FS Light spring  
PA3FX Heavy spring  

Tip Style

PLAIN RADIUS

PLAIN RADIUS
PA3JS Light spring  
PA3JX Heavy spring  

Tip Style

SMALL CROWN

SMALL CROWN
PA3QPS Light spring  
PA3QPX Heavy spring  

Tip Style

CROWN HEAD 1.3mm

CROWN HEAD 1.3mm
PA3QS Light spring  
PA3QX Heavy spring  

Tip Style

TULIP HEAD

TULIP HEAD
PA3RS Light spring  
PA3RX Heavy spring  

Tip Style

PYRAMID HEAD

PYRAMID HEAD
PA3TS Light spring  
PA3TX Heavy spring  

Tip Style

STAR HEAD

STAR HEAD
PA3MS Light spring  
PA3MX Heavy spring  

Tip Style

REDUCED RADIUS Light spring

REDUCED RADIUS Light spring
PA3JS-064 Light spring  
PA3JX-064 Heavy spring  

Tip Style

REDUCED RADIUS Light spring

REDUCED RADIUS Light spring

PA3JS-064

Tip Style

REDUCED RADIUS Heavy spring

REDUCED RADIUS Heavy spring

PA3JX-064

Receptacle

SOLDER CUP - with press ring

SOLDER CUP - with press ring

RA3S

Receptacle

WIRE-WRAP

WIRE-WRAP

RA3W

Receptacle

CRIMP PLUG ON

CRIMP PLUG ON

RA3C

Receptacle

0.64mm ROUND PIN

0.64mm ROUND PIN

RA3R

Receptacle

1.0mm ROUND PIN

1.0mm ROUND PIN

RA3R-1.0

Receptacle

SOLDER-IN

SOLDER-IN

RA3P

Receptacle

SOLDER CUP - with collar

SOLDER CUP - with collar

RA3SF