Circular Connectors MTC Series -- Microminiature Circular Connectors How to Specify/ Ordering Code X -- Special, Does not fit description. MTC 19 P 6 A 1 18.0 Length in Inches (Min.) MICRODOT Threaded Coupling Series Insulation Color or Finish Number of Contacts 1 -- All white 6 -- Bare (unfinished) 2 -- All yellow 7 -- Color coded per MIL-STS-681, System I 3 -- All gray 9 -- 10 Solid color repeating (starts with black) 4 -- Gold plated 5 -- Tin dipped gold plated 9, 19 Contact Type P -- Twist Pin (Plug) S -- Socket (Receptacle) Wire Type Per MIL-W-16878 { A -- Type E, 7 strand B -- Type ET, 7 strand C -- Type E, 19 strand D -- Type ET, 19 strand F -- 7 strand per MIL-W-22759/11 (28 AWG only) G -- 19 strand per MIL-C-22759/11 (26 AWG and 24 AWG only) L -- Copper, solid Q -- Stranded per MIL-W-22759/33 Wire Size 4 -- 24 AWG Material and Finish 5 -- 25 AWG 6 -- 26 AWG 8 -- 28 AWG 0 -- 30 AWG MTC Series Plug Size Dimensions OB .456 11.58 .545 13.84 OA .227 5.77 .308 7.82 9 19 C Thd. M10 x 0.75 19.05 M12 x 1 25.40 Circular Connectors Shell -- Aluminum, nickel plated Contact -- Copper alloy, gold plated Insulator -- RYTON Key 3 OB .036 .005 Typ. [0.91 0.13] 9 Position 19 Position OA 2 9 1 8 3 7 C Thd. .800 [20.32] 3 2 4 6 5 1 7 4 12 8 16 13 19 18 17 L Min. MTC Series Plug (19 Position Shown) 89 Catalog 1308638 Revised 8-05 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: 52-55-5-729-0425 South America: 55-11-3611-1514 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 44-141-810-8967 Circular Connectors MTC Series -- Microminiature Circular Connectors (Continued) MTC Series Receptacle Size 9 19 OA .562 14.27 .625 15.88 B Hex. .500 12.70 .625 15.88 Dimensions C Thd. M10 x 0.75 19.05 M12 x 1 25.40 D Min. .370 9.40 .445 11.30 O E Min. .394 10.01 .474 12.04 Keyway 9 Position 19 Position 2 2 1 1 9 3 8 3 4 7 8 4 7 5 B Hex. 12 13 6 16 17 19 18 C Thd. .130-.144 Typ. [3.30-3.66] .900 [22.86] OE D L Min. Panel Cut Out OA MTC Series Receptacle (19 Position Shown) 90 Catalog 1308638 Revised 8-05 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: 52-55-5-729-0425 South America: 55-11-3611-1514 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 44-141-810-8967