Round‑Button Tactile Switch, Momentary Push Button

This Round‑Button Tactile Switch is a compact, momentary-action push button designed for low-power signal switching in electronic devices. Featuring a round actuator cap and tactile feedback mechanism, it is ideal for use in consumer electronics, DIY projects, microcontroller interfaces, and embedded control systems. It operates as a single-pole, single-throw (SPST) normally open switch that closes the circuit when pressed and reopens when released. The compact size and standard pin layout make it compatible with breadboards and PCB mounting. The switch's robust plastic housing ensures durability for long-term use in both prototyping and final product assemblies. Available in multiple cap colors, it provides a clean tactile “click” feel, making it suitable for interface applications requiring responsive manual input.

Key Features:

• Momentary tactile push button with round cap design
• SPST normally open switch — closes on press, opens on release
• Compatible with standard 2.54 mm breadboards and PCBs
• Clear tactile feedback for reliable user interaction
• Suitable for 3.3V and 5V logic circuits
• Durable construction for high-use environments