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...

Click to download PDF

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...

Click to download PDF

	075-40 Series Hole Specifications Drill Size Decimal .0530 / .0550 [1.35 / 1.40] 1.35 mm #54 0.0531 0.0550   Socket P/N 075-SD 25 Example: 075-SDN250R Letter Material G Nickel silver/OD gold plated (4) N Nickel silver/no finish S Stainless steel/no finish (1) (6) Digit Description 0 Single press ring located at .300 [7.62] 1 Single press ring located at .395 [10.03] (4) 4 Single extra long press ring (4) Letter Description A B M Male round tube (1) (5)     N No termination     S Solder cup (1) (2) (3)     R* Round pin (3) 1.480 [37.59] .410 [10.44] R1* Round pin (3) 1.617 [41.07] .547 [13.89] R3* Round pin (3) 1.286 [32.66] .216 [5.49] R5* Round pin (3) 2.017 [51.23] .947 [24.05] W* Square wire wrap pin (3) 1.499 [38.08] .429 [10.90] W1* Square wire wrap pin (2) (3) 1.764 [44.81] .694 [17.63] W2* Square wire wrap pin (2) (3) 2.114 [53.70] 1.044 [26.52] * Pin Material: Phosphor bronze/gold plated over nickel Notes: (1) Not available in 1 or 4 press ring   (2) Not available in G tube material   (3) Not available in S tube material   (4) Not available in M or S termination   (5) Available only in S tube material and 0 press ring   (6) Available only in M termination All specifications subject to change without notice. All dimensions are in inches [mm]. All spring forces in ounces [gms].