Test Center .030 (.076)


Spring Force


How to Order


Probe Specifications
Full Travel: .075 (1.91)
Working Travel:
.050 (1.27)
Mechanical Life Exceeds: 1 x 106 cycles

Operating Temperature -55°C to +105°C
Consult factory for other temperature requirements, and applications below -40°

Electrical (Static Conditions)
Current Rating: 2 amps
Maximum continuous current, non-inductive at working travel

Probe Resistance 50 milliohms
With a standard deviation of <4 milliohms @ 25 mA test current

Materials and Finishes
Plunger: Heat-treated beryllium copper, gold plated over hard nickel
Barrel: Heat-Treated Beryllium Copper, HPA-GOLD" plated (I.D. and O.D.) over hard nickel
Spring: Music wire, silver plated
Receptacle Specifications
Mounting Hole Size: .0265/.0276 (0.67/0.70)
.030 (0.76) Test Centers
A 0.70 mm drill is most commonly used

Wire Gauge:
30 AWG

Connections: HPR-30W Crimp

To order with 30 inches of 30 AWG wire attached, add -30 to model number.

Materials and Finishes Heat-treated beryllium copper, HPA-GOLD" plated (I.D. and O.D.) over hard nickel

Tips (top)

Spring Force (top)

Spring Force in 0z. (grams)
Spring Type Preload 2/3 Travel
MEP-30 .39 (11) 1.39 (39)

Connectors (top)


How to Order (top)

For each probe, specify the probe model and tip style as shown in the example below. If required, specify the optional non-standard spring force.


Order Form

©1998-2003 Everett Charles Technologies. All rights reserved. Everett Charles Technologies, 700 E. Harrison Ave., Pomona, CA, 91767, U.S.A.