Probe Specifications
Full Travel: .250 (6.35)
Recommended Working Travel: .167 (4.24)
Mechanical Life Exceeds: .25 x 106 cycles

Operating Temperature -55°C to +150°C
Consult factory for other temperature requirements, and applications below -40°

Electrical (Static Conditions)
Current Rating: 35 amps
Maximum continuous current, non-inductive at working travel

Probe Resistance 25 milliohms
With a standard deviation of <3 milliohms @ 25 mA test current

Materials and Finishes
Plunger: Heat-treated beryllium copper, gold plated over hard nickel
Barrel: Work-hardened nickel silver, silver plated (I.D. and O.D.) over hard nickel
Spring: Stainless steel, silver plated
Ball: Brass, gold plated
Receptacle Specifications
Use SPR Series: SPR-5 series

NOTE: The wire gauge listed on the referenced pages is for typical ATE applications only. Larger wire size may be required for other applications.
High-Current Probe
Test Center .187 (4.75)


Spring Force

How to Order


Tips (top)

Spring Force (top)

Spring Force in 0z. (grams)
Spring Type   Preload 2/3 Travel
HCP-15   3.76 (107) 16.0 (456)

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

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