The Omron B3F series are tactile switches. These switches are available in 6mm × 6mm, 12mm × 12mm sizes with different models such as standard, side operated, long durability, high force and high reliability gold plated etc. The gold plated models have increased contact reliability, resistance to corrosive gas and insulation failure prevention for ion migration in harsh environments. Extended mechanical/electrical durability Taped radial type, vertical type and high force types are available Flat type and projected type plunger DIP terminals Operating force is 0.98N, 1.27N, 1.47N, 1.76N, 2.55N, 4.9N based on ordering SPST-NO contact configuration Maximum switching capacity of 50mA at 24VDC Type B32 key tops are available only for projected plunger models Applications Industrial, Power Management, Automation & Process Control Operating Temperature -25°C ~ 70°C