5mm Assorted LED w/ Resistors (5 Colors, Pack of 25)
Price: $10.50
UPC: 738435190347
Features
- Contains 25 LEDs of 5 kinds
- Comes with some 200 ohm, 1/4-watt resistors for making connections.
- Great for electronic and electrical experiments
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Product Description
Contains 5 Diffused Reds, 5 Diffused Yellows, 5 Diffused Greens, 5 Clear Blues and Clear Whites. These light-emitting diodes work well for a wide variety of applications. Comes with some resistors for connection. Forward Voltages are Red 1.9-2.0V, Yellow & Green 2.0-2.1V, Clear Blue and Clear White: 3.0-3.2V. Packaged in a resealable zip lock bag for your ease of use.
How to use LEDs correctly: If you use a power supply such as a USB port, always use resistors to reduce the current under the specified level. Don't apply excess voltage: the brightness will only increase by a small amount but the LED may fail sooner. Always check the polarity of the light emitting diodes when you connect them.
How to use LEDs correctly: If you use a power supply such as a USB port, always use resistors to reduce the current under the specified level. Don't apply excess voltage: the brightness will only increase by a small amount but the LED may fail sooner. Always check the polarity of the light emitting diodes when you connect them.
