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Ultra-Miniature Snap-Acting Switches
Plunger
Trigger actions in devices as small as phones and drones. The smallest snap-acting switches we offer, these switches fit into the tiniest of spaces and help keep weight to a minimum. Because snap-acting switches open and close circuits faster than other switches—reducing the time that contacts are near one another—they prevent contacts from sticking. They also minimize the chance of arcing, so electricity won’t jump across contacts.
Plunger actuator switches send a signal when the actuator is pushed directly downward. They have a small footprint, reducing the risk of accidental switching.
For technical drawings and 3-D models, click on a part number.
Housing | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Circuits Controlled | Switch Starting Position | Switch Action | Industry Designation | Switching Current @ Voltage | Max. Voltage  | Operating Temp. Range, °F | Actuator Ht. | No. of Terminals | Lg. | Ht. | Dp. | Environmental Rating | Pkg. Qty. | Pkg. | |
Plunger Actuator Style | |||||||||||||||
With Solder Pin Terminals | |||||||||||||||
| 2 | 1 Off (Normally Open) and 1 On (Normally Closed) | Springs Back (Momentary) | DPST-1NO/1NC | 5 A @ 250 V AC | 250V AC | -40° to 185° | 0.07" | 4 | 0.7" | 0.37" | 0.2" | IP40 | 1 | 0000000 | 000000 |
With Tab Terminals | |||||||||||||||
| 1 | 1 Off (Normally Open) or 1 On (Normally Closed) | Springs Back (Momentary) | SPDT | 5 A @ 250 V AC | 250V AC | -40° to 185° | 0.04" | 3 | 0.5" | 0.37" | 0.2" | IP40 | 1 | 0000000 | 00000 |