QA Technology Company, Inc. logo
Competitor Cross Reference icon View Cart
Competitor Cross Reference icon View Cart

Interface Probes - Teradyne / GenRad

100-PRG2503L Interface Probes by Teradyne/GenRad

Interface Probes

The following probes are used in Teradyne/GenRad's 1800 Series 7878, 8852, 8855 testers for electromechanical contact between the fixture and tester. These part numbers are QA’s recommended direct replacements.

Teradyne/GenRad Testers:
1800 Series 7878, 8852, 8855
For more 100-25 Series Probe options, Click Here

For Socket details, Click 100-SDN250R


100-PRG2503L Specifications

Tube Material
Letter Material Average Resistance   Current Rating1
SS @ 204°C
G Nickel silver/OD gold plated < 15 mOhms   17.3 Amps
Tip Style
Digit Material/Finish
03 Heat treated BeCu/plated gold over nickel
Spring Force
Letter Spring Force Preload @ 0.167 [4.24]
Material Cycle Life @
0.167 [4.24] Stroke
L Low 1.3 [37g/0.36N] 3.5 [99g/0.97N] SS 1,000 000

1Current Rating is affected by spring material and lubrication choices. Standard lubrication has a 204 ̊C maximum operating temperature limit.
Before using probes near these current limits, please refer to Current Carrying Capacity and Operating Temperature Application Notes.

All specifications subject to change without notice. All dimensions are in inches [mm]. All spring forces in ounces [gms].