SMT & THRU HOLE
BARE BOARD TEST PROBES

SERIES 34

.050 (1.27) CENTERS/.050 (1.27) STROKE  

Tool Bar

Probe Technical Data
Mechanical
MINIMUM CENTERS:
.050 (1.27)
FULL TRAVEL: .050 (1.27)
WORKING TRAVEL: .050 (1.27)
OPERATING LIFE: 1,000,000 cycles

Electrical
MAXIMUM CURRENT:
3 amps continuous
at working travel, non - inductive
RESISTANCE: At 35 mA test current,
35 m
OHMS mean

Material and Finishes
PLUNGER:
Heat treated beryllium
copper 24 Kt gold plated over nickel
BARREL: Nickel silver with 24 Kt gold
plated ID and OD over nickel
SPRING: Music wire

Spring Force +/- 20% oz. (grams)

Spring Type 

Preload 

@ 2/3 Travel 

Standard 

1.56 (44) 

3.21 (94) 

 
     
     
     

 

Tool Bar

Receptacle Technical Data

The top of the barrel sets flush with the top of the receptacle.
MOUNTING HOLE SIZE: .035/.0365
(.89/.93) diameter
WIRE GAUGE: 28-30 AWG
CONNECTIONS:
R30-1/R30FL-1
Crimp
R30-2/R30FL-2 Solder cup
R30-3-XX 30 AWG wire wrap wire
attached (other lengths upon request)

Materials and Finishes
RECEPTACLE:

Nickel silver with 24 Kt gold plate

To Order
PROBE:

Select tip style as shown
EXAMPLE: 34 -A is a cup style
tip with a 3.21 oz. spring
RECEPTACLE:
Order Part number as shown

INSERTION TOOL:
IT30/34 FLUSH

CRIIMP TOOL 28-30 AWG
CT30 (Standard)
CT30VT (Vacuum tight)