BARE BOARD TEST PROBES
.100 (2.54) CENTERS/.050/(1.27) STROKE

 SERIES 50
P50

Tool Bar

Probe Technical Data
Mechanical
MINIMUM CENTERS:
.100 (2.54)
FULL 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
50 100 mOHMS mean
P50 35 mOHMS mean

Materials and Finishes
PLUNGER:
Heat treated berylium
copper, gold plated over nickel
BARREL: Nickel silver Finish:
50 Unplated
P50 I.D. precious metal clad
SPRING: See table, silver plated
Spring
Type
Full Stroke Load
Oz. (Gms.)
Spring
Material
Standard
Force
 
 4 (113) +/- 20% Stainless
Steel

Minimum Test Centers
50/P50-1,-2,-3,-4,-11,-12
50/P50-5
50/P50-6
50/P50-7
.100 (2.54)
.125 (3.18)
.156 (3.96)
.187 (4.75)

   

 

     
     
     

 

Receptacle Technical Data

The top of the barrel sets flush with the top of the receptacle.
MOUNTING HOLE SIZE: .067/.069
(1.7/1.75) diameter
WIRE GAUGE: 26-30 AWG
CONNECTIONS: Vacuum tight wire
wrap pin

Materials and Finishes
RECEPTACLE BODY:
Nickel silver,
unplated
WIRE WRAP PIN: Nickel silver,
gold plated over nickel

 

To Order
PROBE:

Select tip style and barrel finish
EXAMPLE: 50-1 is unplated P50-1 is
precious metal clad
RECEPTACLE:
Order part number as shown
INSERTION TOOL:
IT50
Flush