ALCOSWITCH - TE CONNECTIVITY  MPS-203R  Pushbutton Switch, DPDT, On-(On), 125 V, 3 A, Through Hole

Technical Data Sheet (185.94KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The MPS-203R is a double-pole double-throw (DPDT) Miniature Pushbutton Switch with a single extended nickel-plated copper alloy actuator and silver plated brass snap action contacts. The 1977739-4 non-illuminated pushbutton switch features on-on operating function, 1/4-40 threaded bushing, chromed brass guard, epoxy seal and epoxy resin case (UL94V-0). It support wire lugs termination and vertical panel screw-on attachment mounting. It is use with the C22 cap. The new ALCOSWITCH blue series pushbutton is based on an innovative snap-action mechanism that produces an extremely fast switching moment. This high level of dynamics is not only reduces arcing and bounce but it also results in a high number of duty cycles. This miniature pushbutton is easily integrated into compact control/front panels. Despite its small case dimensions, the actuator gives a clear reliable feedback that confirms proper operation.
  • Hardware included
  • Break-before-make contact timing
  • 1000MΩ Minimum at 500VDC insulation resistance
  • 1000V for 1 minute Dielectric strength
  • Up to 50000 actuations life expectancy
  • -20 to 80°C Operating temperature range


Product Information

Contact Configuration:
Switch Operation:
Contact Voltage AC Nom:
Contact Voltage DC Nom:
Contact Current Max:
Switch Terminals:
Through Hole
Product Range:
Actuator / Cap Colour:
Approvals / Standards:
IP Rating:
Not Rated
Actuator Style:
To Be Advised

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Product Traceability
RoHS Compliant:

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