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   Hole Specifications Drill Size Decimal .0670 / .0690 [1.70 / 1.75] #51 1.75 mm 0.0670 0.0689   Socket P/N 100-SD 25 - Example: 100-SDG250W Letter Material G Nickel silver/OD gold plated (7) (9) H High conductivity alloy/ID & OD precious metal clad (4) (5) (7) N Nickel silver/no finish S Stainless steel/no finish (1) (4) (7) Digit Description 0 Single press ring located at .300 [7.62] 1 Single press ring located at .395 [10.03] (5) (7) (8) 3 Single press ring located at .139 [3.53] (5) (7) (8) 4 Single extra long press ring (5) (7) (8) Letter Description A B C Crimp (2) (4) (7) (8)     M Male round tube (3) (4) (7)     M1 Male round tube (3) (4) (7)     N No termination (2)     S Solder cup (4) (6) (7) (8) (10)     R* Round pin 1.490 [37.85] .410 [10.44] R1* Round pin 1.627 [41.33] .547 [13.89] R3* Round pin 1.296 [32.92] .216 [5.49] R5* Round pin 2.027 [51.49] .947 [24.05] W* Square wire wrap pin 1.509 [38.33] .429 [10.90] W1* Square wire wrap pin (6) 1.774 [45.06] .694 [17.63] W2* Square wire wrap pin (6) 2.124 [53.95] 1.044 [26.52] W3* Square wire wrap pin (6) 1.244 [31.6] .164 [4.17] Letter Description H High force probe indent (4) (5) (6) (8) Blank no option * Pin material: Phosphor bronze/gold plated over nickel Notes: (1) Available only in M termination   (2) Available only in N & G tube material   (3) Available only in S tube material   (4) Not available in 1or 4 press ring   (5) Not available in C, M or S termination   (6) Not available in G tube material   (7) Not available in H option   (8) Not available in H tube material   (9) Not available in M or S termination   (10) Not available in S tube material All specifications subject to change without notice. All dimensions are in inches [mm]. All spring forces in ounces [gms].