MATERIAL: HOUSING: Thermoplastic, UL94V-0 CONTA*: Phosphor bronze Ejector: Thermoplastic, UL94V-0 Board lock: Br*. FINISH: CONTA* : Gold plated on contact area & 100µ" min. Sn only (MATTE) on solder, over 30µ" min. nickel under-plating. BOARD LOCK: 100µ" min. Sn only (MATTE) plated over 30µ" min nickel under plating. SPECIFICATION: Voltage Rating: 250V AC/DC. Current Rating: 1.0A max.,30ºC max.,in temperature rise Withstanding voltage: 1000 VAC(rms), 60Hz. Insulator resistance: 1000MΩ min. initial. Dilelctric withstanding voltage: 500V AC at sea level Low level contact resistance: 30mΩ max. initial Contact retention force: 0.75Lbs (0.34kgf) min. per cContact Durabillity: 25 cycles Dram board insertion force: 3 oz max. per contact Temperature: -55ºC ~ 105ºC