Keystone Electronics Corp. For 9 Volt Cells-With Polarity washer 203-P

203-P is a molded 9 volt battery holder with a polyethylene polarizing washer to ensure correct battery polarity, designed for secure snap-in battery installation. It features brass, tin-plated printed circuit terminals and is constructed from resin-impregnated 303-P insulation, with a steel, nickel-plated contact system. The holder withstands operating temperatures from -40°C to +130°C, resists most industrial solvents, and is rated for severe shock and vibration. The body is molded from high-impact, glass-filled nylon, and it is RoHS compliant and ISO 9001 certified.