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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	Interface Probes 100-PR 25 Letter Material Average Resistance @ 250 mV P Nickel silver/ID precious metal clad 12 milliohms Letter Material 19 Heat-treated BeCu/plated gold over nickel Letter Spring Force Preload @ 2/3 Stroke Material Fatigue Life (Cycles @ Stroke) L Low 1.3 [37] 3.5 [99] Stainless Steel 1M min @ .250 [6.35] max All specifications subject to change without notice. All dimensions are in inches [mm]. All spring forces in ounces [gms]. 100-PR 25 Letter Material Average Resistance @ 250 mV P Nickel silver/ID precious metal clad 12 milliohms Letter Material 62 Heat-treated BeCu/plated gold over nickel Letter Spring Force Preload @ 2/3 Stroke Material Fatigue Life (Cycles @ Stroke) L Low 1.3 [37] 3.5 [99] Stainless Steel 1M min @ .250 [6.35] max All specifications subject to change without notice. All dimensions are in inches [mm]. All spring forces in ounces [gms]. 100-PR 40 Letter Material Average Resistance @ 250 mV P Nickel silver/ID precious metal clad 11 milliohms Letter Material 70 Heat-treated BeCu/plated gold over nickel Letter Spring Force Preload @ .317 Stroke Material Fatigue Life (Cycles @ Stroke) L Low 0.8 [23] 3.0 [85] Stainless Steel 1M min @ .317 [8.05] max All specifications subject to change without notice. All dimensions are in inches [mm]. All spring forces in ounces [gms].