Description
SKU | Doc | Drive Current | Emitting Color | Forward Voltage | Luminosity | Dominant Wavelength / Chromaticity | QTY | Request |
|---|---|---|---|---|---|---|---|---|
OPD-S3920(1)LA | 20(mA) | ⋅Amber | 2.0~2.4(V) | 40mcd | 600-610(nm) | |||
OPD-S3920(1)LB | 20(mA) | ⋅Blue | 3.0~3.4(V) | 40mcd | 460-475(nm) | |||
OPD-S3920(1)LE | 20(mA) | ⋅Orange Red | 2.1~2.4(V) | 40mcd | 619-629(nm) | |||
OPD-S3920(1)UPG | 20(mA) | ⋅Pure Green | 2.8V-3.2V | 160mcd | 515-530(nm) | |||
OPD-S3920(1)LR | 20(mA) | ⋅Red | 2.1~2.4(V) | 15mcd | 635-648(nm) | |||
OPD-S3920(1)LY | 20(mA) | ⋅Yellow | 2.1~2.4(V) | 40mcd | 585-595(nm) | |||
OPD-S3920(1)YG | 20(mA) | ⋅Yellow Green | 2.1~2.4(V) | 40mcd | 567-576(nm) |
Frequently Asked Questions
What module size should I allow for on the PCB?
The module measures 12.90 mm x 9.80 mm with a display thickness of 7 mm (digit height 0.39" l 10.00 mm, 1 digits).
What emitting colors are available?
This series comes in 7 colors: Amber, Blue, Orange Red, Pure Green, Red, Yellow, Yellow Green.
How should I budget current and voltage per element?
All variants are rated at 20 mA drive current. Typical forward voltage: 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).
What are the typical luminosity figures?
Brightness varies by color — 40 mcd (Amber, Blue, Orange Red, Yellow, Yellow Green); 160 mcd (Pure Green); 15 mcd (Red).
How do I request samples or pricing?
Click the Documentation link on any variant row for the datasheet, and use the Add to Quote button for pricing — supplied directly by Taiwan manufacturer Opto Plus LED.
