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Description: We all know that you can never get too many LEDs. Don't worry, we've got you covered. This is a pack of 25 LEDs all conveniently packaged in a nice reusable ESD safe bag. Make that next project shine!

Features:

  • 25 RGB LEDs

  • Standard size - T1 3/4 5mm
  • 800/4000/900 mcd brightness
  • 2.0V/3.2V/3.2V forward drop
  • Max current 20mA
  • Common Anode

Documents:

Comments 7 comments

  • Are these the same LEDs as the single version (https://www.sparkfun.com/products/10820)? I’m assuming so but the luminosity is completely different. These also seem pretty bright (looking at the info above) compared to other RGB LED’s I’ve seen. Can anyone confirm these are really that bright?

  • I tried driving at the specified voltages in series with the specified resistor values and I get nothing. If I crank up the juice to around 5-6 volts I get the green to work but can’t get the other colors at all. What am I doing wrong?

    Thanks.

    • Hi There, The little sheet packed with the leds is wrong. The sheet shows the negative attached to pin 2 and positive(via resistor) to the others. These LED’s are common anode (i.e. common positive) therefore you need to connect the positive to pin 2 and the resistors & negative to the other pins.

  • I tried driving at the specified voltages in series with the specified resistor values and I get nothing. If I crank up the juice to around 5-6 volts I get the green to work but can’t get the other colors at all. What am I doing wrong?

    Thanks.

  • Does anyone know if the 20mA Imax is per colour or total combined?


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