PB300

PB300 Series Long Travel Pushbutton Switch
SPST or SPDT/Double Action 
Double action - 1st circuit closes mid travel, second at full travel
Long travel, momentary 
High actuation force
Firm tactile response

The PB300 series pushbutton switch provides momentary function, PCB mount and long travel of 2.0mm.  You can choose between a single pole, single throw switch, or a single pole, double throw, double action switch. Its key feature is the double action of the double throw switch. Press mid-travel and it actuates, then continue pressing for another actuation at full travel which delivers a firm tactile response. The actuation force of the first position is 600 grams, and the actuation of the next position is 1150 grams.

These features allow the PB300 to be used across a wide variety of applications such as audio/visual, electrical houseware appliance, floor care applicance, white goods products, instrumentation devices and medical equipment.