NEWS

QA Technology Company is pleased to announce the release of our 2012 Catalog. Click here to request a catalog.

(View as a PDF)

New test Socketless on .8mm Centers.
QA is pleased to expand on our X Probe Socketless products with our new X31-25 Series PDF. PDF

QA's new integraMate® ICS70 Series are designed to accept Ø0.7mm mating pins and used on .070" center spacing. PDF

	X39-25 Series ~ .039 (1.00) Centers, .250 (6.35) Stroke Overview Tip Styles Wire Jacks Wire Grips Wired Terminations Wireless Terminations Tools PDF CAD Probe P/N X39-PR 25 - Qty: Add to Order / RFQ View Order / RFQ Example: X39-PRP2543S Letter Material Average Resistance P Nickel Silver/ID precious metal clad <50 milliohms Available Point Styles 03 03 42 53 53 09 09 58 10 59 13 61 61 14 14 6R 20 63 22 43 43 79 40 44 44 8R 41 41 51 9R Standard material is heat-treated BeCu/plated gold over nickel (see S option for steel plunger) Letter Spring Force Preload @ 2/3 Stroke Material Mechanical Life (Cycles @ Stroke) L Low 1.2 [34] 3.0 [85] Music Wire 1M min @ .167 [4.24] max S Standard 1.1 [31] 4.3 [122] Music Wire 1M min @ .167 [4.24] max H High 2.4 [68] 5.6 [159] Music Wire 1M min @ .167 [4.24] max Y Elevated 3.2 [91] 8.0 [227] Stainless Steel 25k min @ .167 [4.24] max High Preload Spring E High Preload 4.2 [119] 8.0 [227] Stainless Steel 10K min @ .167 [4.24] max Letter Description N No probe lubrication (Removing probe lubrication greatly reduces cycle life and should only be used in applications outside of the probe operating temperature specifications.)   S Heat-treated steel/plated gold over nickel (see points for availability) No option required Recommended drill hole sizes for G10 or similar material: Probe Plate: .0315 - .0325 [.800/.826], suggested drill size #66. All specifications subject to change without notice. All dimensions are in inches [mm]. All spring forces in ounces [gms].