100 x LED Red 3mm Round – Tinted – Clear – Standard Package T-1
CAD 2.85
Closed for Xmas Holidays 12/12 – 01/06. Except on 12/26 for Boxing Day Special. No backorders accepted until 01/06/2024. |
Discount Type | Quantity | Volume Price |
---|---|---|
Quantity | 3 - 9 | 10% CAD 2.57 |
Quantity | 10 - 24 | 12.5% CAD 2.49 |
Quantity | 25 + | 15% CAD 2.42 |
- Description
- Additional information
- Reviews (0)
Description
100 pieces LED Red 3mm, tinted, clear LED in T-1 package (3mm).
The max. continuous current is 20mA, resulting in 1.8-2.0V forward voltage.
LEDs are operated at constant current, not voltage! It is necessary, to limit the LEDs forward current with a resistor.
The value of the resistor is easy to calculate following Ohm’s law: R = U / I. For example, on a 12V power supply, U = 12-2 = 10V, I = 0.02A. The resistor in this circuit should not be less than 10V / 0.02A = 500 Ohm (for max. brightness).
LEDs, operating on their current limit, are barely producing more visible brightness than when operated with a lower current, but they will have a much shorter life span. Therefore, we always set the LED current to about 1-5mA in our developments.
Additional information
Brand | CANADUINO |
---|---|
Manufacturer | UNIVERSAL-SOLDER Electronics |
EAN | 4260474030606 |
Be the first to review “100 x LED Red 3mm Round – Tinted – Clear – Standard Package T-1”
You must be logged in to post a review.
Reviews
There are no reviews yet.