Little Bird
3.5mm SPST Micro Tactile Switch
$1.20
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A compact SPST normally-open micro tactile pushbutton switch with a 3.5 mm actuator height. Single-action momentary operation — press to close, release to op...
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A compact SPST normally-open micro tactile pushbutton switch with a 3.5 mm actuator height. Single-action momentary operation — press to close, release to open. PCB-mount with a 6 × 6 mm footprint, ideal for through-hole prototyping and breadboard use.
Key Features
- SPST Normally Open – Single-pole, single-throw momentary switch
- 3.5 mm Actuator Height – Low-profile tactile button
- PCB Mount – Through-hole, 6 mm × 4 mm pin spacing
- Compact 6 × 6 mm Footprint – Fits standard breadboards
Specifications
- Type – Tactile pushbutton, single action momentary
- Configuration – SPST, 1 pole, 1 position
- Actuator Height – 3.5 mm
- Actuator Diameter – 3.4 mm
- Contact Resistance – 100 mΩ
- Dielectric Strength – 100 V
- DC Voltage Rating – 12 V
- DC Current Rating – 50 mA
- Pin Spacing – 6 mm (width) × 4 mm (depth)
- Dimensions – 6 × 6 × 3.2 mm
- Colour – Black
- Material – Plastic mechanism
Ideal For
- Breadboard and PCB prototyping
- User input buttons on Arduino and microcontroller projects
- Reset and mode-select buttons
Package Contents
- 1× 3.5 mm SPST Micro Tactile Switch
Jargon buster
Plain-language definitions for the technical terms used above.
- microcontroller
- A microcontroller is a small computer on a chip that runs your program and controls connected inputs and outputs. For this product, it is the part that reads buttons and sensors, drives the display and speaker, and communicates over Bluetooth.
- PCB
- A printed circuit board is a rigid board with copper tracks that connect electronic parts without loose wires. For this kit, the PCBs also form the airplane shape, so they are both the circuit base and part of the finished model.
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