Rugged Metal Pushbutton with Blue LED Ring [16mm Blue Momentary
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Adafruit Industries, Unique & fun DIY electronics and kits Rugged Metal Pushbutton with Blue LED Ring [16mm Blue Momentary] : ID 481 - These chrome-plated metal buttons are rugged and look real good while doing it! Simply drill a 16mm hole into any material up to 1/2" thick and you can fit these in place, there's even a rubber gasket to keep water out of the enclosure. On the front of the button
These chrome-plated metal buttons are rugged and look real good while doing it! Simply drill a 16mm hole into any material up to 1/2" thick and you can fit these in place, there's even a rubber gasket to keep water out of the enclosure. On the front of the button is a flat metal actuator, surrounded by a blue plastic LED ring. On the back there are 3 contacts for the button (common, normally-open and normally-closed) and 2 for the blue LED ring (+ and -). Connect 3 to 6V to the LED to have it light up nicely, there's a built in resistor! If you want to use this with a higher voltage, say 12V or 24V, simply add a 470 ohm resistor in series with the LED connection to keep the LED current at around 20mA.
![](https://ae01.alicdn.com/kf/S07997654d6ac4761bf08c673233c2386t/16mm-19mm-22mm-Horn-Symbol-Momentary-Push-Button-Switch-LED-Illuminated-Red-Green-Blue-Yellow-White.jpg)
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Flat Head 16MM 110-220V Blue Momentary Self-Reset Metal Push Button Waterproof Switch with Led Light – RoboticsDNA
These chrome-plated metal buttons are rugged and look real good while doing it! Simply drill a 16mm hole into any material up to 1/2 thick and you
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Rugged Metal Pushbutton with Green LED Ring - 16mm Green Momentary Wholesale
These chrome-plated metal buttons are rugged and look real good while doing it! Simply drill a 16mm hole into any material up to 1/2 thick and you
![](https://cdn-shop.adafruit.com/970x728/481-02.jpg)
Rugged Metal Pushbutton with Blue LED Ring
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Ulincos® Momentary Push Button Switch U16F1 1NO1NC Silver Stainless Steel Shell with 12V Blue LED Ring Suitable for 16mm 5/8 Mounting Hole (Blue)
![](https://ae01.alicdn.com/kf/S3b05c3050da9459693eca6a4d2e730f5y/16mm-Customizable-Symbols-Metal-Push-Button-Switch-With-LED-Lamp-Flat-Round-Button-Switch-For-Car.jpg)
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Rugged chrome-plated metal pushbutton with blue LED ring, Ideal for panels up to 1/2 thick, Easy installation with a simple drill hole, Built-in
![](https://store.roboticsbd.com/7142-large_default/metal-pushbutton-with-blue-led-ring-16mm-momentary-robotics-bangladesh.jpg)
Metal Pushbutton with Blue LED Ring - 16mm Momentary