122 JACKS AND PLUGS Swite! fr MIL-TYPE 1/4 PHONE PLUGS SWITCHCRAFT, INC. 5555 N. Elston Ave. * Chicago, IL 60630 * 773 792-2700 * FAX: 773 792-2129 www.switchcraft.com MIL-TYPE 1/4 PHONE PLUGS SAX 2-CONDUCTOR ___NO.2 AERIINAL SCREWS 3 - 6 iBNC-2B 420, 425 perce eer ae hy Ba Re Bw 4300 if 440, 445 FEATURES Designed for high quality communication equipment to meet military requirements, This series features one-piece tip rod and one-piece sleeve and plug bady, assembled together into a mode as inserts, providing a finished plug with complete continuity of thermoplastic insulation between top rod and plug sleeve. Internal (invisible externally) interlock mechanically engages the metal and plastic components providing a realistic lock to prevent parts shifting. Design and material in accordance with MIL-P-642(A), MIL part number molded or stamped on handie, manufacturers trademark (as required by MIL specification) appears on plug body. DIMENSIONS ARE FOR REFERENCE ORLY ne 3-CONDUCTOR a8 io ; ea MAYOR DIA. aig O18 7638) ee BOT 482, 483 52.78! (2097 L 28! Faia 480 (.206") ~ iste TERMINAL SCREWS 484 (.206") SPECIFICATIONS Tip Rod, Body and Screws: Copper alloy, natural finish. Terminals: Tinned copper alloy. Insulation: Thermoplastic, per MIL-P-22985, Type ||, Class 4 Handles: Thermopiastic, Type 6, per MIL-M-20693, Type I. Shielded; machined from copper alloy, nickel-plated. STRAIN RELIEF CLAMP For MiL-type Littel-Plug phone plugs. P2380 conforms to Specification SC-A-7674-F - supplied with Plug Numbers 430, 440, 445 and 470. P2381 meets Specification MS-35762 - supplied with Plug Number 480 and Extension-Jax phone jack, Number 820. NOTE: Contact your Switchcraft Representative or price and delivery. Alt products shown in this catalog are covered by Switchcraffs rete) lifetime warranty Registered trademark of Switchcraft, Inc.Switchcraft 123 SWITCHCRAFT INC. 5555 N. Elston Ave. Chicago, IL 60630 * 773 792-2700 * FAX: 773 792-2129 www.swifchcraft.com LITTEL PLUG PHONE PLUGS 482NCP 485NC FEATURES AND BENEFITS * 3 conductor plug * Designed for high quality communication equipment * One-piece tip rod ensures electrical continuity * Brass plug finger versions meet MIL specifications * N and NC suffix versions have nickel-plated plug fingers, excellent for audio applications NC suffix option has rugged, heavy duty cable clamp, solder terminals for easier solderability and assembly. Metal shielded handle SPECIFICATIONS Plug Finger: Brass, natural finish or nickel-plated Terminals: Brass, electro tinned Insulation: Ethyl cellulose. per MIL-P-22835, Type Il, Class 1, or acetal resin Handles: Plastic-nylon molding plastic, Type 6, per MIL-M-20693, Type II. Shielded metal handle with red, black or nickel finish ORDERING INFORMATION 1. Order by part number. 2, Contact Switchcraft for more information. 3. Mating jacks available. PART NO. 482NC, 482NCP, 483NC, 483NCP, 485NC DIMENSIONS ARE FOR REFERENCE ONLY 9 NOTE: Contact your Switchcraft Representative for pce and delivery. All products shown in this catalog are covered by Switchcraf?s limited ee warranty RE Ft we AQ REF 28 96] j i L.O.570 REF iB 250 REF [4 32] 6.45) Inch cre) Registered trademark of Switchcraft, inc.1.24, UES 1 SWITCHCRAFT, INC. 5555 N. Elston Ave. Chicago. IL 60630 * 773 792-2700 * FAX 773 792-2129 * www.switchcraft.com MIL-TYPE 1/4" PHONE PLUGS (continued) Part Con- Typical Mating Handle MIL. Number {ductors | Terminals Jack Handle Part Number Part Number Notes 420 2 Screw? MT331 Biack* 0T16762 M642/1-1 Old PJ-0478 or Signal Corps PL-47. Similar to WECo-347D. 425 2 Screw MT331 Red* 716761 M642/1-2 Old PJ-047R or Signal Corps PL-48. Similar to WEC0-347C. 430 2 Screw? * 820 Black M10252 M642/3-1 Old PJ-054B or Signal Corps PL-354. Dimemsion A - .26 inches (See Drawing). 440 2 Screw? MT331 Black M1012 M642/4-1 Old PJ-055B or Signal Corps PL-55, 445 2 Screw * MT331 Red M-1013 M642/4-2 Old PJ-O55R. 470 2 Screw? MT331 Shielded 1126313 M642/4-3 Oid PJ-055M or Signal Corps PL-125. 480 3 Screws? | MT342B Black M10271 M642/5-1 Old PJ-068 or Signal Corps PL-68. Finger diameter .206 inches. 482* 3 Screw MT332B Red? T16891 M642/2-2 | Old PJ-O51R or Signal Corps : PL-51. Similiar t WECo-310. 483* i 3 Screw MT332B Black T1973 M642/2-1 Old PJ-0518. JJ-022 : and others 484 3 Screw? MT342B Red T1992 M642/8-1 Old PJ-309 or JJ-083. Finger | diameter .206 inches. Similiar | to WECo-309, 1 internal threads in the ends of Numbers 420, 425, 482 and 483 Littel-Piug phone plugs are intended for engagement by threading over the outer jacket of patch cord to provide cable anchor. 2 Switchcraft Part Numbers. See the jacks section for additional mating jacks. 3 Switchcraft replacement screw P1070, Terminal Number P10695. Two each required per plug except 3 each for Number 480. 4 Switchcraft replacement screw T1677. One screw required to mount handie. 5 Switchcraft replacement screw T1990. One screw required te mount handle. 6 Strain Relief U" Clamp is separate part * Aiso available as nickel-plated. Specify 482N, 483N. * Special order only. Contact Switchcraft 480 Series Part Numbering Chart Part |.206" dia.j 1/4" dia. | Brass | Nickel | Handie | Red Black | Nickel | Standard Large number | finger finger | finger | finger | material | handfe | handle | handie | cable clamp | cable clamp 480 . . Plastic @ . 482 * Plastic * 482N Plastic * 482NC . Metal * . 482NCP * Plastic . . 483 Plastic . * 483N Piastic e 483NC , . Metai . (8 483NCP : ~ | Plastic . . => 484 . Plastic . . a 485NC . | Metal . : QO z < ANGI ADE ER HELERENCE ON! Inch Y DIMENSIONS ARE FOR REFERENCE ONLY tam 7] NOTE: Contact your Switchcraft Representative for price and delivery. <f All products shown in this catalog are covered by Switchcrafts limited lifetime warranty Registered. trademark of Switchcratt, Inc.