Mini Pushbutton Switch 4-Pin 3mm Tactile
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Prices updated: 13 Oct 2026
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About this product
A miniature single pole single throw tactile pushbutton with four pins, designed to fit breadboards. It has a clear click feel and is rated up to 50 mA, making it suitable for reset buttons and simple input controls in prototypes.
Specifications
- Number of pins
- 4
- Switch type
- Tactile momentary SPST
- Maximum current
- 50 mA
- Mounting
- Breadboard friendly
Frequently asked questions
Does it need a pull-up or pull-down resistor?
Yes, when connected to a microcontroller input, use a pull-up or pull-down resistor, or enable the internal pull-up of the controller, so the input does not float.
