IC275 Series (Test Contactor) Through Hole - Spring Probe Contact Style Part Number (Details) Specifications 1,000MW min. at 100V DC Insulation Resistance: Dielectric Withstanding Voltage: 100V AC for 1 minute Contact Resistance: 200m W max. at 10mA/20mV max. Operating Temperature Range: –30°C to +100°C IC275 - 048 49 Series No. No. of Contact Pins Design Number Materials and Finish Housing: Polyethersulphone (PES), glass-filled and Polyetherimide (PEI), glass-filled Ordering Procedure Contacts: Beryllium Copper (BeCu) Plating: Gold over Nickel Note: Each Test Contactor Socket is custom built. Features í Open Top Handler type sockets for LGA / BGA / CSP packages í Spring probe contacts in TH í Depopulation versions available The customer must specify the number of contact pins, required pitch, all device parameters and any other special requirements. The final part number will be determined by Yamaichi. Socket / Handler Base (Cover Optional) Socket Cross-section Part Number IC275-04833 IC275-04849 IC275-05450 IC275-38828 E-10 Test & Burn-In Pin Count 48 48 48 388 Pitch 0.75 0.75 0.75 1.27 Grid Size 6x8 6x8 6x8 26 x 26 IC Body Size 6.0 x 8.0 6.94 x 14.40 6.5 x 6.5 35.0 x 30.0 SPECIFICATIONS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER Package Type CSP BGA BGA BGA IC274 Series (Test Contactor) SMT - Spring Probe Contact Style Specifications Part Number (Details) 1MW min. at 500V DC Insulation Resistance: Dielectric Withstanding Voltage: 100V AC for 1 minute Contact Resistance: 200m W max. at 10mA/20mV max. Operating Temperature Range: –40°C to +100°C Contact Force: 15g~80g per Pin IC274 - 119 01 Series No. No. of Contact Pins Design Number Materials and Finish Housing: Polyethersulphone (PES), glass-filled and Polyetherimide (PEI), glass-filled Contacts: Beryllium Copper (BeCu) Plating: Gold over Nickel Features í Open Top Handler type sockets for LGA / BGA / CSP packages í Spring probe contacts in SMT í Depopulation versions available Socket / Handler Base 11.00 0.50±0.05 51.50±0.05 Socket / Handler Base with Cover 0.50±0.05 11.00 47.00 13.30 Section A - A Detail 'B' SPECIFICATIONS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER Test & Burn-In E-11