The Omron B3W series are tactile switches with sealed construction for automatic soldering. These switches are available in 6mm × 6mm, 12mm × 12mm two different sizes. Sealed construction conforming to IP67 Ground terminal available to protect against static electricity Flat type and projected type plunger DIP terminals Operating force is 1.57N, 1.96N, 2.26N, 3.43N 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 B3W-9 illuminated tactile switch are also available Applications Industrial, Power Management, Automation & Process Control