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> Bi-colour blue/yellow ultra-bright 5MM leds - pk of 10
Bi-colour blue/yellow ultra-bright 5MM leds - pk of 10
Pack of 10 Bi-Colour, Ultra-Bright BLUE & YELLOW 5mm LEDs, with water-clear lens.
They have 3 leads - the centre lead being the common cathode (connected to negative part of power supply) With positive supply to the longer of the other 2 leads the LEDs lights blue, & with positive to the shorter lead it lights yellow.
The basic specs for these LEDs are as follows:
A question we get asked all the time is "how do I connect these LEDs to a higher voltage, such as 5V or 12V?"
To do this you need to connect a resistor in series with the LED. Common values are as follows:
To use a common value, just use the value given for the red LED, this will only give a slight reduction in the brightness of the blue LED.
For other voltages, use this note:
Also available are LED panel mounting clips and heat shrink sleeving.
Just click on one of the pictures below:
We also supply LEDs in larger quantities, please ask for more details if you are interested in multiples of 100+ or 1000+
Goods are packed in padded envelopes, or larger orders will be packed into strong cardboard boxes, and sent by first class Royal Mail - Certificates of posting are always obtained. Recorded delivery is offered as an option.
- And Finally - Thanks for Looking! -
