SDA03H1BD is a 3-position low profile DIP switch from the C&K SDA Series, featuring an extended actuator and thru-hole terminals without top tape seal. It offers a contact rating of 25 mA @ 24 V DC or 100 mA @ 5 V DC, with gold-plated beryllium copper contacts providing a maximum initial contact resistance of 50 mO. The switch operates over a temperature range of -40°C to 85°C with a mechanical and electrical life of 1,000 cycles at rated loads. With its SPST configuration and RoHS compliance, this switch is well-suited for address switching in industrial controls, logic switching for computers and peripherals, and various function controlling applications.