The 7105J51ZQE22 is a miniature rocker switch from the C&K 7000 Series featuring single-pole double-throw (SPDT) switching function with a J51 rocker actuator and metal frame in black color. The switch is designed for PC thru-hole mounting with epoxy seal protection and operates over a temperature range of -30°C to 85°C. It provides contact resistance below 10 mO typical at 2-4 V DC with 100 mA, and insulation resistance of 10? O minimum, ensuring reliable electrical performance. The switch supports electrical life of 40,000 make-and-break cycles at full load and is suitable for applications requiring compact, reliable switching in consumer electronics, industrial controls, and instrumentation systems.