TS-3402 SMD Tactile Push Button 4-Pin 3.2×4.2×2.5 mm
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | TS-3402 SMD Tactile Push Button 4 Pin 3.2×4.2×2.5mm | 2 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 2 EGP
About this product
TS-3402 is a surface-mount tactile push button with 4 pins and a momentary SPST action, so it closes the circuit only while pressed. It is used as a reset, mode or input button on PCBs for microcontroller boards such as Arduino, ESP32 and STM32. Its small footprint suits compact designs where a larger switch will not fit.
Specifications
- Switch type
- Momentary SPST
- Mounting
- SMD (surface mount)
- Number of pins
- 4
- Dimensions
- 3.2 × 4.2 × 2.5 mm
Frequently asked questions
What is the price of TS-3402 SMD Tactile Push Button 4-Pin 3.2×4.2×2.5 mm in Egypt?
TS-3402 SMD Tactile Push Button 4-Pin 3.2×4.2×2.5 mm currently costs 2 EGP in Egypt.
Where can I buy TS-3402 SMD Tactile Push Button 4-Pin 3.2×4.2×2.5 mm in Egypt?
TS-3402 SMD Tactile Push Button 4-Pin 3.2×4.2×2.5 mm is available from Makers Electronics. Compare the offers above to find the best price.
How do I wire this button to a microcontroller?
The two pins on each side are internally connected, so use one pin from each side. Connect one side to GND and the other to the input pin, then enable the internal pull-up in your code (for example INPUT_PULLUP on Arduino) so the pin reads HIGH when released.
Can I use it on a breadboard?
No. It is an SMD part and needs a PCB pad layout or a breakout adapter, so it does not fit a standard breadboard directly.
