Description
SKU | Doc | Drive Current | Emitting Color | Forward Voltage | Luminosity | Dominant Wavelength / Chromaticity | QTY | Request |
|---|---|---|---|---|---|---|---|---|
OPD-D3910(1)W2 | 5(mA) | ⋅White | 2.8-3.1(V) | 370mcd | X: 0.265 Y:0.25 | |||
OPD-D3910(1)LA | 20(mA) | ⋅Amber | 2.0~2.4(V) | 40mcd | 600-610(nm) | |||
OPD-D3910(1)LB | 20(mA) | ⋅Blue | 3.0~3.4(V) | 40mcd | 460-475(nm) | |||
OPD-D3910(1)LE | 20(mA) | ⋅Orange Red | 2.1~2.4(V) | 40mcd | 619-629(nm) | |||
OPD-D3910(1)UPG | 20(mA) | ⋅Pure Green | 2.8V-3.2V | 200mcd | 515-530(nm) | |||
OPD-D3910(1)LR | 20(mA) | ⋅Red | 2.1~2.4(V) | 15mcd | 635-648(nm) | |||
OPD-D3910(1)LY | 20(mA) | ⋅Yellow | 2.1~2.4(V) | 40mcd | 585-595(nm) | |||
OPD-D3910(1)YG | 20(mA) | ⋅Yellow Green | 2.1~2.4(V) | 15mcd | 567-576(nm) |
Frequently Asked Questions
What module size should I allow for on the PCB?
The module measures 12.8 mm x 19.9 mm with a display thickness of 7.00 mm (digit height 0.39" (9.91 mm), 2 digits).
What color options does this series offer?
8 variants are offered: White, Amber, Blue, Orange Red, Pure Green, Red, Yellow, Yellow Green.
What drive current and forward voltage does it use?
Drive current: 5 mA (White); 20 mA (Amber, Blue, Orange Red, Pure Green, Red, Yellow, Yellow Green). Typical forward voltage: 2.8–3.1 V (White); 2.0–2.4 V (Amber); 3.0–3.4 V (Blue); 2.1–2.4 V (Orange Red, Red, Yellow, Yellow Green); 2.8 V-3.2 V (Pure Green).
How bright is each color variant?
Brightness varies by color — 370 mcd (White); 40 mcd (Amber, Blue, Orange Red, Yellow); 200 mcd (Pure Green); 15 mcd (Red, Yellow Green).
What are the specs of the white variant?
The white variant (OPD-D3910(1)W2) runs at 5 mA with forward voltage 2.8–3.1 V, typical luminosity 370 mcd, chromaticity X: 0.265 Y:0.25.
