OEM ZIP DIP Sockets * BeCu contacts assure continuity with very short path to P.C. trace * Contact design prevents solder bridging and wicking * Zero insertion/extraction force achieved with simple cam rotation using a screwdriver * For use where package field replacement or re-programming is required for DIP's * Socket contact point of .110" (2.79 mm) below top surface of socket * Pin counts available from 14 through 64 leads on .100" (2.54 mm) centers Date Issued: November 1, 1999 TS-0360-11 Sheet 1 of 2 9. Physical Insulation Material: Flammability: Color: Marking: Contact Material: Plating Underplate: Wiping Area & Solder Tails: Optional Plating Underplate: Wiping Area & Solder Tails: Cam Material: Glass Filled Polyethermide ( PEI ) UL 94V-0 Black Raised Letters: Textool/3M Logo & Part Identification Beryllium Copper 75 m " [ 1.91 m m ] Copper - MIL-C-14550 250 m " [ 6.35 m m ] Tin - MIL-T -10727A 50 m " [ 1.27 m m ] Nickel Gold Flash Zinc Electrical Current Rating: 1 A Insulation Resistance: > 1 1012 W at 500 Vdc Withstanding Voltage: 1000 Vrms at Sea Level Mechanical Durability: 100 actuations Normal Force: 150 grams average per contact Environmental Temperature Rating Operating: - 55 C to +105C UL File No.: E68080 3M Electronic Handling and Protection Division 6801 River Place Blvd. Austin, TX 78726-9000 For technical, sales or ordering information call 800-328-0411 or visit our website: http://www.3M.com/ehpd OEM DIP Sockets Dimensions Lead L d Count A B C D E 14 1.00 [ 25.4 ] .50 [ 12.7 ] .600 [ 15.24 ] .300 [ 7.62 ] .318 [ 8.08 ] 16 1.10 [ 27.9 ] .50 [ 12.7 ] .700 [ 17.78 ] .300 [ 7.62 ] .318 [ 8.08 ] 20 1.30 [ 33.0 ] .50 [ 12.7 ] .900 [ 22.86 ] .300 [ 7.62 ] .318 [ 8.08 ] 24 1.50 [ 38.1 ] .80 [ 20.3 ] 1.100 [ 27.94 ] .600 [ 15.24 ] .318 [ 8.08 ] 28 1.70 [ 43.2 ] .80 [ 20.3 ] 1.300 [ 33.02 ] .600 [ 15.24 ] .318 [ 8.08 ] 32 1.90 [ 48.3 ] .80 [ 20.3 ] 1.500 [ 38.1 ] .600 [ 15.24 ] .318 [ 8.08 ] 40 2.30 [ 58.4 ] .80 [ 20.3 ] 1.900 [ 48.26 ] .600 [ 15.24 ] .318 [ 8.08 ] 48 2.74 [ 69.6 ] .80 [ 20.3 ] 2.300 [ 58.42 ] .600 [ 15.24 ] .360 [ 9.14 ] 64 3.54 [ 89.9 ] 1.10 [ 27.9 ] 3.100 [ 78.74 ] .900 [ 22.86 ] .360 [ 9.14 ] E C A .100 Typ [ 2.54 ] Cam End D B PC Board Pattern .31 [ 7.9 ] R .11 [ 2.8 ] .02 [ 0.5 ] .012 x .025 [ 0.31 ] [0.64 ] Typ. Contact Tail Inch [mm] Tolerance Unless Noted Notes: 1. When soldering to a P.C. Board the contacts must be in the open position. Do not crimp leads for mounting during soldering. 2. The cam mechanism in these sockets has been designed to operate with a torque level of 2 in-lbs max. Exceeding this torque level could cause damage to the socket. .0 .00 .000 .1 .01 .005 [ ] Dimensions for Reference only Ordering Information Lead Count Part Number Distance Between Rows 14 214-4839-00-3303 .300 [ 7.62 ] 16 216-4840-00-3303 .300 [ 7.62 ] 20 220-4842-00-3303 .300 [ 7.62 ] 24 224-4844-00-3303 .600 [ 15.24 ] 28 228-1296-00-3303 .600 [ 15.24 ] 32 232-1297-00-3303 .600 [ 15.24 ] 40 240-4846-00-3303 .600 [ 15.24 ] 48 248-5201-00-3303 .600 [ 15.24 ] 64 264-5200-00-3303 .900 [ 22.86 ] TS-0360-11 Sheet 2 of 2 3M Electronic Handling and Protection Division 6801 River Place Blvd. Austin, TX 78726-9000 For technical, sales or ordering information call 800-328-0411 or visit our website: http://www.3M.com/ehpd