CLICK HERE TO GO BACK TO PART NUMBER OVERVIEW IC149 Series (SMT) QFP/TQFP - 144 Pins (36x36) 0.5mm pitch Part Number (Details) Specifications Insulation Resistance: Withstanding Voltage: Contact Resistance: Operating Temp. Range: Reflow-soldering Temp.: Mating Cycles: Solvent Durability: Allowable Torque (max.): 500MW at 150V DC 100Veff to 700Veff for 1 minute 30mW 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 - 144 - *45 - B5 Series No. No. of Contact Pins Positioning Pins: 0 = Without Pins 1 = With Pins Contact Plating: Materials and Finish B5 = Au over Ni 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-144-1 Outline Socket Dimensions (Reference Only) 34.20 Remarks 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. 12.30 12.60 34.20 21.14 x 21.14 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 N3 20mm x 20mm Detail C Detail C N1 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 CLICK HERE TO GO BACK TO PART NUMBER OVERVIEW IC149 / ICP Series Emulation-Adapter (144 pins) Adapter Part Number Specifications Insulation Resistance: Withstanding Voltage: Contact Resistance: Operating Temp. Range: Reflow-soldering Temp.: Mating Cycles: Allowable Torque (max.): 500M at 150V DC 700V AC for 1 minute 30m max. at 10mA and 20mV -25C to +85C 220C for 60 seconds 20 insertions maximum - for 1-time screw connection = max 0.147 Nm - for repetitive screw connection = min 0.078 Nm max 0.098 Nm ICP-144-1 Compatible Socket (Part No.) IC149-144-045-B5 (w/o pos. pins) IC149-144-145-B5 (with pos. pins) Materials and Finish Housing: PTES, glass filled UL94V-0 Contact: Phosphor Bronze Plating: Au 0.3m min. over 2.5 ~ 4.5m Ni Outline Adapter Dimensions (Reference Only) 2.4 35.00 8.08 Remarks 22.50 35.00 1. Ensure a clean contact area. Fluxes, dust and other impurifications may cause corrosion and contact problems. 2. Careful attention must be taken when fixing the Adapter, since it is made from thermoplastic material. By exceeding the maximum torque a perfect performance can no longer be guaranteed. 22.50 Adapter PCB-Layout (IC149-144-*45-B5) Top View from Soldering Side Note: No conduits within this hatched area. SPECIFICATIONS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE - DIMENSIONS IN MILLIMETER Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Yamaichi Electronics: IC149-144-045-B5 IC149-120-043-B5 ICP-144-1 ICP-100-5