NKK Switches Process Sealed Subminiature Rocker A22KB-CA

The A series is a family of sealed subminiature rocker switches designed for low-voltage, low-current logic-level applications. All variants feature a glass fiber reinforced polyamide housing, phosphor bronze contacts with gold plating, and brass terminals with gold plating. Contact resistance is 50 milliohms maximum, insulation resistance is 500 megohms minimum at 500V DC, and dielectric strength is 500V AC for one minute. The operating temperature range is -30°C to +85°C. Mechanical life is 100,000 operations for On-None-On and On-Off-On circuits, and 50,000 for other configurations. Electrical life is 50,000 operations minimum. The angle of throw is 26°, contact timing is nonshorting, and nominal operating force is 2.73N for momentary or 1.84N for maintained. Terminals have a 2.54mm x 2.54mm spacing. The switches are sealed to prevent contamination and support automated soldering and cleaning. The series has not been tested for UL recognition or CSA certification.