The C&K SDA Series low-profile DIP switches offer a compact solution for various applications, including industrial controls, logic switching in computers and peripherals, and function controlling. These switches are designed with a low-profile design to save space and feature high-pressure contact that eliminates the need for tape sealing. They are available in thru-hole and surface mount models and come in full-tube quantities, with tape and reel packaging also available. The SDA Series switches are constructed with a tin lead or RoHS-compliant PPA housing, a PPA or RoHS-compliant PPS cover, PA6T actuator, gold-plated Beryllium copper contacts, and tin lead or gold-plated brass terminals.
Contact Rating: 25 mA @ 24 V DC or 100 mA @ 50 V DC
Mechanical and Electrical Life: 1,000 cycles at rated loads
Contact Resistance: 50 milliohms max. initial
Insulation Resistance: 100 megohms between terminals
Dielectric Withstanding Voltage: 300 V DC min. for 1 minute
Storage Temperature: -40°C to 85°C
Operating Temperature: -20°C to 85°C
Operating Force: 800 grams max.
Solderability: Dip and look solderability testing per C&K spec. #448
Packaging: Switches supplied in rigid dispensing tubes in fulltube quantities only, this may affect order quantity. Tape and reel packaging also available.
Housing: Tin Lead, Version PPA (UL94V-0). RoHS, Version PPS, color black (UL94V-0)
Cover: PPA color: Red (UL 94V-0). RoHS, version PPS, color black (UL94V-0)
Actuator: PA6T (UL94-0)
Contacts: Gold plated Beryllium copper
Terminals: Tin lead plated brass. RoHS, gold plate over nickel plated brass