Description
SKU | Doc | Drive Current | Emitting Color | Forward Voltage | Luminosity | Dominant Wavelength / Chromaticity | QTY | Request |
|---|---|---|---|---|---|---|---|---|
OPD-M38820(1)W | 5(mA) | ⋅White | 2.9~3.2(V) | 180mcd | (X/Y)=(0.285/0.275) | |||
OPD-M38820(1)DR | 20(mA) | ⋅Red | 2.1~2.4(V) | 60mcd | 635-648(nm) | |||
OPD- M38820(1)LA | 20(mA) | ⋅Amber | 2.0~2.4(V) | 70mcd | 600-610(nm) | |||
OPD- M38820(1)LB | 20(mA) | ⋅Blue | 3.0~3.4(V) | 70mcd | 460-474(nm) | |||
OPD- M38820(1)LE | 20(mA) | ⋅Orange Red | 2.1~2.4(V) | 70mcd | 619~629(nm) | |||
OPD- M38820(1)UPG | 20(mA) | ⋅Pure Green | 2.8-3.2(V) | 200mcd | 515~530(nm) | |||
OPD- M38820(1)LR | 20(mA) | ⋅Red | 2.1~2.4(V) | 30mcd | 635~648(nm) | |||
OPD- M38820(1)LY | 20(mA) | ⋅Yellow | 2.1~2.4(V) | 70mcd | 585~595(nm) | |||
OPD- M38820(1)YG | 20(mA) | ⋅Yellow Green | 2.1~2.4(V) | 30mcd | 567~576(nm) |
Frequently Asked Questions
What are the dimensions of 3Φ LED THT 8×8 Square Dot Matrix Display?
Reserve 32.00 mm x 32.00 mm of board space; display thickness 8.00 mm (matrix height 1.22″, 8 x 8 dot matrix).
What emitting colors are available?
8 variants are offered: White, Red, Amber, Blue, Orange Red, Pure Green, Yellow, Yellow Green.
How should I budget current and voltage per element?
Drive current: 5 mA (White); 20 mA (Red, Amber, Blue, Orange Red, Pure Green, Yellow, Yellow Green). Typical forward voltage: 2.9–3.2 V (White); 2.1–2.4 V (Red, Orange Red, Yellow, Yellow Green); 2.0–2.4 V (Amber); 3.0–3.4 V (Blue); 2.8–3.2 V (Pure Green).
What are the typical luminosity figures?
Brightness varies by color — 180 mcd (White); 60 mcd (Red); 70 mcd (Amber, Blue, Orange Red, Yellow); 200 mcd (Pure Green); 30 mcd (Red, Yellow Green).
What are the specs of the white variant?
The white variant (OPD-M38820(1)W) runs at 5 mA with forward voltage 2.9–3.2 V, typical luminosity 180 mcd, chromaticity (X/Y) (0.285/0.275).
