Description
SKU | Doc | Drive Current | Emitting Color | Forward Voltage | Luminosity | Dominant Wavelength / Chromaticity | QTY | Request |
|---|---|---|---|---|---|---|---|---|
OPS-L0638W | 20mA | ⋅White | 3.2~3.4(V) | 2685mcd | X: 0.285 Y:0.265 | |||
OPS-L0638LE | 20mA | ⋅Red | 2.1~2.6(V) | 900mcd | 624nm | |||
OPS-L0638LB | 20mA | ⋅Blue | 3.3~3.7(V) | 450mcd | 470nm | |||
OPS-L0638PG | 20mA | ⋅Pure Green | 2.9~3.7(V) | 1800mcd | 525nm |
Frequently Asked Questions
What footprint does this part occupy on the PCB?
The package measures 0.6 x 3.8 x 1.0mm.
What color options does this series offer?
4 variants are offered: White, Red, Blue, Pure Green.
What forward voltage should I design for?
All variants are rated at 20 mA drive current. Typical forward voltage: 3.2–3.4 V (White); 2.1–2.6 V (Red); 3.3–3.7 V (Blue); 2.9–3.7 V (Pure Green).
How bright is each color variant?
Brightness varies by color — 2685 mcd (White); 900 mcd (Red); 450 mcd (Blue); 1800 mcd (Pure Green).
What are the specs of the white variant?
The white variant (OPS-L0638W) runs at 20 mA with forward voltage 3.2–3.4 V, typical luminosity 2685 mcd, chromaticity X: 0.285 Y:0.265.








