Soft Shell Pin and Socket Connectors AMP Universal MATE-N-LOK Headers for UMNL II Connectors (Continued) PC Board Vertical Socket Headers 2, 3, 4 and 5 Circuit, In-Line Polarizing feature .250 [6.35] Centerline spacing Material .175 Standard Tail [4.45] .235 Long Tail [5.97] Housing -- Nylon Flammability Rating -- UL94V-0 .550 [13.97] .300 [7.62] Contacts -- Phosphor bronze Solder tail diameter .062 [1.57] Number of Circuits A Dim. Socket Finish 2 .550 13.97 3 .800 20.32 4 1.050 26.67 5 1.300 33.02 Pre-tin Duplex1 Pre-tin Duplex1 Pre-tin Duplex1 Pre-tin Duplex1 Socket Header Part Numbers Standard Standard Tail Long Tail3 Polarized2 Tail2 Related Product Data Product Specification 108-1053 Universal MATE-N-LOK PC Board Headers Performance Characteristics-- pages 189-190 Recommended PC Board Hole Layout-- page 199 Technical Documents-- pages 189 and 205-206 Mating Connectors 350824-1 350824-4 350825-1 350825-4 350826-1 350826-4 640901-1 640901-3 643412-1 643412-3 643414-1 643414-3 643416-1 -- -- -- 350831-1 -- 350832-1 350832-4 350833-1 350833-4 -- -- Mates with Plug Housing Part Number (Using Pin Contacts) Universal Universal MATE-N-LOK II MATE-N-LOK 770017-1 350777-1 770018-1 350766-1 770019-1 350779-1 770016-1 350809-1 1Duplex Finish -- Plated with .000030 [.000762] min. gold in mating area, matte tin on solder tail end over .000050 [.00127] min. nickel underplate on entire contact. 2Use Standard Tail for .062 [1.57] thick PC Board. 3Use Long Tail for .125 [3.18] thick PC Board. Universal MATE-N-LOK II Plug Housings -- pages 193-194 Universal MATE-N-LOK Plug Housings -- page 175 Standard Density 6, 9, 12 and 15 Circuit, Matrix Polarizing feature Universal MATE-N-LOK Headers .250 [6.35] Centerline .175 Standard Tail [4.45] .235 Long Tail [5.97] Number of Circuits A Dim. Socket Finish 6 .550 13.97 9 .800 20.32 12 1.050 26.67 15 1.300 33.02 Pre-tin Duplex1 Pre-tin Duplex1 Pre-tin Duplex1 Pre-tin Duplex1 .550 [13.97] .800 [20.32] Socket Header Part Numbers Standard Standard Tail Long Tail3 Polarized2 Tail2 350827-1 350827-4 350828-1 350828-4 350829-1 350829-4 350830-1 350830-4 643424-1 643424-3 643426-1 643426-3 643428-1 -- 643430-1 -- 350834-1 350834-4 350835-1 350835-4 350836-1 350836-4 350837-1 350837-4 Mates with Plug Housing Part Number (Using Pin Contacts) Universal Universal MATE-N-LOK II MATE-N-LOK 770020-1 350715-1 770021-1 350720-1 770022-1 350735-1 770023-1 350736-1 1Duplex Finish -- Plated with .000030 [.000762] min. gold in mating area, matte tin on solder tail end over .000050 [.00127] min. nickel underplate on entire contact. Standard Tail for .062 [1.57] thick PC Board. 3Use Long Tail for .125 [3.18] thick PC Board. 2Use Note: All part numbers are RoHS Compliant. 198 Catalog 82181 Revised 4-08 www.tycoelectronics.com Dimensions are in inches and millimeters unless otherwise specified. Values in brackets are metric equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 44-8706-080-208