By popular demand, we now have these buttons with a full colour RGB LED ring light! These chrome-plated metal buttons are rugged, but certainly not lacking in flair. Simply drill a 16mm hole into any material up to 1/4" 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 plastic RGB LED ring. On the back there are two gold contacts for the button and 4 for the RGB LED ring (one anode and 3 cathodes for each red, green, and blue). Power the anode at 3-6V and light up the red, green, and blue LEDs by pulling their designated contacts to ground as you desire – there's a built in resistor! If you want to use this with a higher voltage, say 12V or 24V, simply add a 1K ohm resistor in series with the LED cathodes to keep the LED current at around 20mA. You can PWM the RGB pins to make any colour you like.This button is a momentary push button, when you press it the 'normally-open' contact shorts to the common contact. When you release it, the contacts open up again.The switch and LED are electrically separated, so to change the colour, use a microcontroller to both read the contact pins and toggle the colour control pins.

Technical Details

  • Drill hole diameter: 16mm
  • Switch current: not rated, we recommend no more than 1A / 24VDC
  • Switch contacts: 1 set normally open
  • Material: Chrome plated brass
  • Contact resistance: < 50 mOhm
  • Insulation resistance: > 1000 Mohm
  • Temperature: -20 C to +55 C
  • Mechanical life: > 500,000
  • Electrical life: > 50,000
  • Panel thickness: 1-7mm
  • Operating pressure: 1.5 - 2.5 N
  • Operating stroke: 2mm
  • Lamp rated voltage: 6V
  • Product Dimensions: 22.0mm x 22.0mm x 19.5mm / 0.9" x 0.9" x 0.8"
  • Product Weight: 11.6g / 0.4oz
  • Datasheet

Push Button - Rugged Metal with RGB LED Ring - 16mm Momentary [3350]

  • Brand: Adafruit
  • Product Code: ADA-3350
  • Reward Points: 11
  • Availability: 1
  • £14.34

  • Ex Tax: £11.95
  • Price in reward points: 200

Push Button - Rugged Metal with Blue LED Ring - 16mm Momentary [481]

Push Button - Rugged Metal with Blue LED Ring - 16mm Momentary [481]

£6.73

These chrome-plated metal buttons are rugged and look real good while doing it

Qty: 2

Push Button - Rugged Metal with Red LED Ring - 16mm Momentary [559]

Push Button - Rugged Metal with Red LED Ring - 16mm Momentary [559]

£6.05

These chrome-plated metal buttons are rugged and look real good while doing it

Qty: 1

Push Button - Rugged Metal with White LED Ring - 16mm Momentary [558]

Push Button - Rugged Metal with White LED Ring - 16mm Momentary [558]

£7.98

These chrome-plated metal buttons are rugged and look real good while doing it

Qty: 1

Push Button - Rugged Metal with Geen LED Ring - 16mm Momentary [560]

Push Button - Rugged Metal with Geen LED Ring - 16mm Momentary [560]

£6.73

These chrome-plated metal buttons are rugged and look real good while doing it

Qty: 3

Push Button - Rugged Metal with Geen LED Ring - 16mm On/Off Switch [482]

Push Button - Rugged Metal with Geen LED Ring - 16mm On/Off Switch [482]

£7.85

This button is an on/off switch button, when you press it the 'normally-open' contact shorts to the ...

Qty: 2

Arcade/Button Quick-Connect Wire Pair - Set of 10 Pairs [1152]

Arcade/Button Quick-Connect Wire Pair - Set of 10 Pairs [1152]

£8.34

Quick connector wire sets will make wiring up our arcade-style or metal buttons quicky-quick.

Qty: 1