P/N 1109342 for Intel 80C31BH, 80C51BH, 87C51, 80/83C652, 80C251 and Other Microprocessors PLCC-to-DIP Adapter FEATURES •Designed specifically for use with Intel 80/83C652 and 80C251 microprocessors. •Allows user to switch package styles and avoid shortage problems. •Designed to plug directly into your 40-pin IC socket. GENERAL SPECIFICATIONS •ADAPTER BODY: FR-4, 0.062 [1.58] thick, with 1-oz. Cu traces •SOLDER TAIL PINS: Brass 360 1/2-hard per UNS C36000, ASTM B16/B16M •PIN PLATING: 200µ [5.08µ] Sn/Pb 93/7 per ASTM B579-73 over 100µ [2.54µ] Ni per SAE AMS-QQ-N-290 •PLCC SOCKET: black UL 94V-0 PPS •SOCKET CONTACTS: Phosphor Bronze •SOCKET CONTACT PLATING: 150µ [3.81µ] Sn over 35µ [0.89µ] Ni •OPERATING TEMPERATURE: 221°F [105°C] MOUNTING CONSIDERATIONS •SUGGESTED PCB HOLE SIZE: 0.028 ±0.003 [0.71 ±0.08] dia. ALL DIMENSIONS: INCHES [MILLIMETERS] CUSTOMIZATION: In addition to the standard products shown on this page, Aries specializes in custom design and production. Special materials, platings, sizes, and configurations can be furnished, depending on the quantity. NOTE: Aries reserves the right to change product general specifications without notice. ORDERING INFORMATION Specify P/N 1109342 ALL TOLERANCES: ±0.005 [0.13] UNLESS OTHERWISE SPECIFIED CONSULT DATA SHEET 18026 FOR DIP-TO-PLCC ADAPTER FOR INTEL MICROPROCESSORS. CONSULT FACTORY FOR OTHER SIZES AND CONFIGURATIONS Pin List PLCC Pin # DIP Pin # PLCC Pin # DIP Pin # 1 20 23 -- 2 1 24 21 3 2 25 22 4 3 26 23 5 4 27 24 6 5 28 25 7 6 29 26 8 7 30 27 9 8 31 28 10 9 32 29 30 11 10 33 12 -- 34 -- 13 11 35 31 14 12 36 32 15 13 37 33 16 14 38 34 17 15 39 35 18 16 40 36 19 17 41 37 20 18 42 38 21 19 43 39 22 20 44 40 Bristol, PA 19007-6810 USA TEL (215) 781-9956 • FAX (215) 781-9845 WWW.ARIESELEC.COM • [email protected] PRINTOUTS OF THIS DOCUMENT MAY BE OUT OF DATE AND SHOULD BE CONSIDERED UNCONTROLLED 18027 Rev. AA