Probe Specifications
Max. Plunger Travel .050 (1.27)
Recom. Working Travel .050 (1.27)
Mechanical Life (cycles) >1,000,000

Materials & Finishes
Plunger Hardened Beryllium Copper, Gold plated over Nickel plate
Barrel Work hardened Phosphor Bronze, Gold plated (I.D. & O.D.) over Nickel plate
Spring - Light Music Wire, Silver plated

Operating Range (typical) -55°C to + 105°C

Current Rating (static conditions) 3 amps
Avg. Resistance (mOHMS) 35
Receptacle Specifications
Mounting Hole Size .035/.0365 (0.89/0.93)

Suggested Drill Size #64 or 0.92 mm

Suggested Wire Gauge 28-30 AWG

Materials & Finishes Work hardened Nickel Silver, Gold plated over Nickel plate

Terminations Crimp, solder,
Test Probes for
Bare and Loaded SMT
and PCB Testing
Test Center .050 (1.27)


Spring Force


How to Order


Tips (top)

Spring Force (top)

Spring Force +/- 20% in 0z. (grams)
Spring Type   Initial Working Travel
  1.6 (45) 3.2 (91)
Optional spring forces and materials are available
To order add dash number to Model Number

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

©1998-2001 Everett Charles Technologies. All rights reserved. Everett Charles Technologies, 700 E. Harrison Ave., Pomona, CA, 91767, U.S.A.