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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	100-40 Series Decreased Stroke Probe P/N 100-PR 40 - Example: 100PRP4024X Letter Material Average Resistance @ 250 mV P Nickel Silver/ID precious metal clad 11 milliohms G Nickel Silver or phosphor bronze/OD gold plated 11 milliohms N Nickel Silver/No finish 12 milliohms H High conductivity proprietary alloy/ID & OD precious metal clad 9 milliohms F Nickel silver/ID precious metal clad Oversized Tube .0542 [1.377] OD (Factron Replacement) 11 milliohms Available Point Styles 03 14 34 53 53 04 18 40 54 05 61 06 70 07 71 08 19 41 81 09 22 43 94 10 24 44   13 30 49   Standard material is 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 S Standard 1.6 [45] 5.5 [156] Music Wire 1M min @ .250 [6.35] max H High 2.6 [74] 6.5 [184] Music Wire 1M min @ .250 [6.35] max Y Elevated 2.3 [65] 8.1 [230] Music Wire 1M min @ .167 [4.24] max X Extra High 3.6 [102] 10.8 [306] Music Wire 1M min @ .167 [4.24] max U* High 3.3 [94] 17.1 [485] Music Wire 100K min @ .167 [4.24] max Letter Description (to select an option use right button to turn off option select left button) 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) D Decreased stroke at .250 [6.35]. Must select from 100-25 series spring forces with this option. S Heat-treated steel/plated gold over nickel (see points for availability) No option required All specifications subject to change without notice. All dimensions are in inches [mm]. All spring forces in ounces [gms].