Radio Shack 275-1549 SPDT Momentary Mini Pushbutton Switch
**-- THIS PRODUCT CONTAINS 1 PER PACK --**
The Radio Shack 275-1549 is a compact SPDT momentary pushbutton switch designed for low-current control circuits, trigger inputs, signal routing, and prototyping applications. Its normally-open/normally-closed switching paths make it well suited for logic-level activation, testing fixtures, and compact device control interfaces.
Built with a small-profile actuator and durable solder-type terminals, this switch mounts cleanly into a 1/4" panel hole for easy integration into electronics enclosures. Its reliable spring-return momentary action ensures quick, precise activation while returning the circuit to its default state as soon as the button is released.
**Specifications**
- **Part Number:** 275-1549
- **Switch Type:** SPDT (Single Pole, Double Throw)
- **Action:** Momentary, spring return
- **Current Rating:** 3A @ 125VAC / 1A @ 250VAC
- **Actuator Style:** Mini pushbutton
- **Terminals:** Solder-type terminals
- **Mounting Hole Size:** 1/4"
- **Mounting Style:** Panel mount
- **Circuit Options:** NO/NC momentary switching
**Key Features**
- SPDT momentary action for precise control signals
- Small-profile design ideal for compact electronics projects
- Solder terminals for secure, permanent wiring
- Fits standard 1/4" panel mounting hole
- Suitable for prototyping, logic triggers, and low-current AC switching
**-- THIS PRODUCT CONTAINS 1 PER PACK --**