NKK Switches Process Sealed Subminiature Antistatic Pushbutton BB16AP-FB

The BB16AP-FB is a double-pole, momentary pushbutton in the BB Series, designed for low-voltage, low-current logic-level applications. It features a 0.100" x 0.100" (2.54mm x 2.54mm) terminal spacing, a straight PCB mount configuration, and a black actuator cap with a 0.201" (5.1mm) diameter. The switch has a sealed body construction with an antistatic bushing and support bracket to prevent static discharge. Contact resistance is 50 milliohms maximum, insulation resistance is 500 megohms minimum at 500V DC, and dielectric strength is 500V AC for 1 minute. Mechanical and electrical life is rated at 50,000 operations minimum. The operating temperature range is -30°C to +85°C. It meets UL94V-0 flammability standards. The actuator travel for momentary operation is 0.043" (1.1mm) total. The materials include a polyacetal plunger, carbon-blended polyamide bushing, glass fiber reinforced polyamide housing, phosphor bronze contacts with gold plating, and tin-plated phosphor bronze support bracket.