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SZBUHNA

3.3V 5V Illuminated Momentary Tactile Push Button Switch with LED Light 12×12mm PCB Mount 6 Pin Multicolor(Red/Green/Blue/White) for Arduino Raspberry Pi Maker DIY Electronic Project (20pcs)

  • Based on 5 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, May 23
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Features

  • Multicolor Light Up LED Push Button Switch Kit--- Includes 20 red, green, blue, and white backlit buttons (5pcs/color),12 *12 * 7.3mm, perfect compatible for control panels,Arduino,electronic DIY.
  • Independent Control--- The momentary button and LED inside the switch are electrically isolated, enabling separate operation.
  • Interactive Light Control--- Press for responsive on/off illumination, or MCU-programmable for high-impact visual states (flashing/breathing) delivering immersive feedback through vibrant LED indicators.
  • Adjustable Brightness via Resistor--- Customize LED intensity using the formula: If = (Vcc - Vf) / R. Easily tweak for optimal visibility in any project.
  • Wide Voltage Range & Long Lifespan--- Works at 2.548V (3A-switch; 50mA-LED max). Rated for 50,000+ presses.

Voltage: 5


Color: RGBW


Contact Type: Normally Open


Brand: SZBUHNA


Current Rating: 3 Amps


Voltage: 5


Contact Type: Normally Open


Current Rating: 3 Amps


Number of Positions: 20


Circuit Type: general


Operating Voltage: 5 Volts (DC)


Operation Mode: manual


Compatible Devices: Arduino Uno Rev3, Arduino Mega, Arduino Nano, ESP8266, ESP32, Raspberry Pi GPIO


Control Type: manual


Terminal: Physical


Switch Type: Momentary


Mounting Type: PCB Mount


Connectivity Protocol: UART/SPI


Control Method: Push Button


Connector Type Used on Cable: Pin Header


Brand Name: SZBUHNA


Manufacturer: SZBUHNA


UPC: 614141644841


Part Number: BXLB4-20


Model: PushButton28


Item Weight: 0.03 Kilograms


Unit Count: 20.0 Count


Color: RGBW


Material Type: Acrylonitrile Butadiene Styrene (ABS)


Item Dimensions L x W x H: 0.47"L x 0.47"W x 0.29"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews

    • Packaged arrived. Tested Illuminated Push Buttons. They seems to work.
Review Image by Alejandro G. Carlstein
This time the right content arrived. I got the illuminated push button. They are working as expected, so far.
Reviewed in the United States on August 16, 2025 by Alejandro G. Carlstein
    • As advertised, LEDs are not very bright
The switch is work and have good tactile feel. The LEDs are not very bright, but will work with anything over 3.3 volts. Mine came with one of the LED leads marked red... But this turned out to be the ground pin not the plus pin. It just required swapping the leads around.
Reviewed in the United States on December 24, 2025 by Kindle Customer
    • Versatile and Convenient Illuminated Push Buttons
These illuminated momentary tactile push buttons are a fantastic addition to any electronics project. The built-in LEDs provide clear visual feedback, and the tactile feel of the button ensures a satisfying and responsive experience. The PCB mount design makes them easy to integrate into breadboards and custom circuits. The variety of colors included in the 20-pack offers flexibility for different project needs. I've used them in Arduino projects, SparkFun projects, and various DIY creations, and they've performed flawlessly. A great value for a set of versatile and user-friendly push buttons. ... show more
Reviewed in the United States on March 21, 2025 by H̸̡͐È̴̤̻͂ ̶̯̖̋̎̒C̸̟͓̓̇O̷̻̦͘M̴̯͝Ē̷͕S̷̠̈́
    • Not quite ideal
These seem to be designed for PCB mounting and I haven’t figured out how to use them without a PCB. I breadboarded a couple and they work fine. The buttons light up nice and bright and the button fires with a satisfying click. No idea what the two nubs on the bottom are for.
Reviewed in the United States on December 25, 2025 by Toyman
    • check and recheck size compatibility
Once you break the code on how to wire em, they're pretty cool. much larger than anticipated though
Reviewed in the United States on November 8, 2025 by kindshuh

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