Push Switch

This is a small DPDT push-on / push-off switch that makes a good power switch for rocketry electronics when the larger rotary switches just won't fit. When we use these, we mount them "sideways" so that the plunger is not aligned with the thrust axis. They can be epoxied to a sled or bulkhead and positioned behind the altimeter's static vent hole so that they can be reached with a small screwdriver to activate.

• C&K PN22SJNA03QE
• DigiKey CKN1191-ND
• Mouser 611-PN22SJNA03QE