IC149 Series (SMT) QFP/TQFP - 152 Pins (38x38) 0.65mm pitch Part Number (for IC-use) Specifications Insulation Resistance: Withstanding Voltage: Contact Resistance: Operating Temp. Range: Reflow-soldering Temp.: Mating Cycles: Solvent Durability: Allowable Torque (max.): 500M at 150V DC 100Veff to 700Veff for 1 minute 30m max. at 10mA and 20mV -25C to +85C 220C for 60 seconds 20 insertions maximum Freon - for 1-time screw connection = max 0.147 Nm - for repetitive screw connection = min 0.078 Nm max 0.098 Nm IC149-152KS-11226-0 (w/o pos. pins) IC149-152KS-11226-1 (wtih pos. pins) Part Number (for Adapter-use) IC149-152KS-11226-0B (w/o pos. pins) IC149-152KS-11226-1B (with pos. pins) Materials and Finish Housing: Polyphenylenesulfide (PPS) glass filled UL94V-0 Contact: Beryllium Copper (BeCu) Plating: SnPb 2.0 ~ 4.0m over 2.5 ~ 4.5m Ni = S5 Au 0.3m min. over 2.5 ~ 4.5m Ni = B5 Compatible Emulation-Adapter ICP-160-1 Outline Socket Dimensions (Reference Only) 40.00 Remarks 31.01 x 31.01 40.00 2. This Socket is not for automatic production. It is particulary suitable for the development of software stored in ROM and for testing LSI-IC's. 3. Careful attention must be taken when fixing the Socket, since it is entirely made from thermoplastic material. If the max. torque is exceeded, the Socket will be damaged beyond repair. 4. If using the Socket with an Adapter, please use the gold-plated Socket version. 9.90 11.50 1. Ensure a clean contact area. Fluxes, dust and other impurifications may cause corrosion and contact problems. IC - Dimensions Socket PCB-Layout Top View from Socket 32.0 28.0 32.0 28.0 YAMAICHI ELECTRONICS - Munich 089 / 45109-0 0.65 28mm x 28mm 0.05 N3 4.0 max. Detail B Coding 30.4 * 30.4 N1 0.15 Detail B 0.3 0.8 Notes N1: Metal soldering Tab Clip. Socket may be stabilized by soldering (Reflow) in these 4 areas. N3: These holes are only necessary for use with positioning pins. SPECIFICATIONS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE - DIMENSIONS IN MILLIMETER