THRU HOLE
BARE AND LOADED BOARD TEST PROBES
.187 (4.75) CENTERS / .250 (6.35) STROKE

 SERIES 93

Tool Bar

Probe Technical Data
Mechanical
MINIMUM CENTERS:
.187 (4.75)
FULL TRAVEL: .250 (6.35)
WORKING TRAVEL: .167 (4.24)
OPERATING LIFE: 1,000,000 cycles

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

Materials 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: (Standard) Beryllium copper,
silver plated

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

 Spring Type

Preload

@ 2/3 Travel

Standard

2.4 (68)

5.0 (142)

-1

3.3 (94)

7.0 (198)

 -2

6.18 (175) 

11.8 (334)

 

 

 

 

 

 
 

 

Receptacle Technical Data

The top of the barrel sets flush with the top of the receptacle.

Mechanical
MOUNTING HOLE SIZE:
.108/.110
(2.74/2.79) diameter, #35 (2.8 mm) drill
WIRE GAUGE: 22-26 AWG

CONNECTIONS:
R93-1/R93U-1
Crimp
R93-2/R93U-2 Wire wrap
R93-3/R93U-3 Solder cup

Material and Finishes
RECEPTACLE:
Nickel silver
FINISH: (R93 style) 24 Kt gold plate
(R93U style) Unplated
WIRE WRAP PIN: Phosphor bronze,
24 Kt gold plate

To Order
PROBE:

Select tip style and spring force
EXAMPLE: 93-A has a cup style tip with a
5.0 oz. (142 grams) spring.

RECEPTACLE:
Order part number as shown.

INSERTION TOOL:
IT93
Flush
CRIMP TOOL 22-26 AWG
CT93