B3S

www.datasheet4u.com Mechanical Key Switch (SMD) B3S Surface-mounted Device (SMD) Design Meets High-density Mounting Requirements The whole switch body can be washed after soldering due to its sealing property. Sealed construction provides high reliability in dusty environments. Available with ground terminal for protection against static electricity. Positive tactile feedback. Fully sealed. Ordering Information 6 6-mm-type B3S-1000 Series Operating p g force (OF) ( ) Without ground terminal Bags General-purpose High-force Note: 1.57 N (160 gf) 2.25 N (230 gf) B3S-1000 B3S-1002 Embossed tape (see note) B3S-1000P B3S-1002P With ground terminal Bags B3S-1100 B3S-1102 Embossed tape (see note) B3S-1100P B3S-1102P Switches on embossed tape must be ordered in units of 1,000. Specifications Ratings/Characteristics Switching capacity Insulation voltage Contact configuration Contact resistance Insulation resistance Dielectric strength Bounce time Vibration resistance Shock resistance Life expectancy Ambient temperature Ambient humidity Weight 5 to 24 VDC, 1 to 30 mA (resistive load) 30 VDC SPST-NO 100 mΩ max. (initial value) (Rated 5 VDC, 1 mA) 100 MΩ min. (at 250 VDC) 500 VAC, 50/60 Hz for 1 min 5 ms max. Malfunction: 10 to 55 Hz, 1.5-mm double amplitude Destruction: 1,000 m/s2 min. (approx. 100G min.) Malfunction: 100 m/s2 min. (approx. 10G min.) General-purpose models: High-force models: Operating: 35% to 85% Approx. 0.30 g 500,000 operations min. 300,000 operations min. Oper...