AMPLIMITE Subminiature D Connectors AMPLIMITE .050 Series Panel Mount Flat Top Receptacle Assemblies Without Rails and Latch Blocks, Series III C AMPLIMITE .050 Series Connectors, Series III .050 [1.27] Typ. Cavity Identification Terminating Cover .406 [10.31] Receptacle Housing 4-40 UNC 2 Plcs. Materials: Housing and Termination Covers— Thermoplastic, 94V-0 rated, black Shell—Steel, plated bright nickel over copper Bracket—Zinc, plated nickel over copper Contacts—Phosphor bronze, duplex plated .000030 [0.00076] min. gold on mating end; tin on solder end; all nickel underplated Recommended wire size— 28 AWG [0.08-0.09mm2] or 30 AWG [0.05mm2], solid or 7 strand, with a .029-.036 [0.74-0.89] insulation diameter or .050 [1.27] centerline, 28 AWG [0.08-0.09mm2] stranded, PVC, flat ribbon cable E .197 [5.00] Mating Face .592 Ref. [15.04] .170 ± .002 [4.32 ± 0.05] Typ. D ± .007 [± 0.18] Note: Refer to Tyco Electronics Customer drawings and Application Spec for PCB & panel layouts. Technical Documents: Product Specifications—108-1228 Application Specifications— 114-40029 Part Numbers Connectors With Assembled Standard Termination Covers C Dimensions D E 50 1.830 46.48 1.629 41.38 2.065 52.45 5-749877-5 68 2.280 57.91 2.079 52.81 2.515 63.88 5-749877-7 100 3.080 78.23 2.879 73.13 3.315 84.20 5-749877-9 Pos. No. of Note: For termination, cover closing and wire lacing tooling, see page 14. Note: For termination tooling other than wire lacing see pages 28 & 29. Note: All part numbers are RoHS compliant. 22 Catalog 82068 Revised 1-08 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