The Cutting Edge of Technology

QA is pleased to introduce our New 81 Steel Razor
Faced with the challenges of making contact through today’s problem processes more...

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The Next Generation of Hyperboloid Contacts

QA Technology is pleased to introduce our new integraMate ICO Series of hyperboloid contacts.
Ideal for high density, ultra reliable connectors used in mil/aerospace electronics, more...

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	125-25 Series Probe P/N 125-PR 25 - Example: 125-PRH2541S Letter Material Average Resistance @ 250 mV G Nickel silver/OD gold plated 9 milliohms H High conductivity proprietary alloy/OD & ID precious metal clad 6 milliohms Available Point Styles 01 22 24 03 40 09 41 10 56 Heat-treated BeCu/plated gold over nickel Letter Spring Force Preload @ 2/3 Stroke Material Fatigue Life (Cycles @ Stroke) L Low 1.9 [54] 4.5 [128] Stainless Steel 1M min @ .250 [6.35] max S Standard 2.2 [62] 7.0 [198] Stainless Steel 1M min @ .250 [6.35] max H High 3.7 [105] 12.0 [340] Stainless Steel 1M min @ .167 [4.24] max Y Elevated 4.4 [125] 18.0 [510] Stainless Steel 100,000 min @ .167 [4.24] max Letter Description B Curved tube (pylon replacement) N No probe lubrication (Removing probe lubrication greatly reduces cycle life. Unlubricated probes are recommended only for low temperature applications) No option required All specifications subject to change without notice. All dimensions are in inches [mm]. All spring forces in ounces [gms].