
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Optoelectronics/LED Indication - Discrete | |
| Manufacturer | QT Brightek (QTB) | |
| Package | Plugin | |
| Wavelength - Dominant | 570nm、588nm | |
| Operating Temperature | -40℃~+80℃ | |
| Viewing Angle | 100° | |
| Lamp Holder Type | 3mm Round Lens | |
| Forward Current | 20mA | |
| Luminous Intensity | 13mcd、20mcd | |
| Illumination Color | Yellow, Emerald Green | |
| Diode Configuration | Common Cathode | |
| Lens Color | Frosted White Lens | |
| Voltage - Forward(Vf) | 2V、2.2V | |
| Peak Wavelength | 570nm、588nm |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
QLA694B-GY technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Optoelectronics/LED Indication - Discrete | |
| Manufacturer | QT Brightek (QTB) | |
| Package | Plugin | |
| Wavelength - Dominant | 570nm、588nm | |
| Operating Temperature | -40℃~+80℃ | |
| Viewing Angle | 100° | |
| Lamp Holder Type | 3mm Round Lens | |
| Forward Current | 20mA | |
| Luminous Intensity | 13mcd、20mcd | |
| Illumination Color | Yellow, Emerald Green | |
| Diode Configuration | Common Cathode | |
| Lens Color | Frosted White Lens | |
| Voltage - Forward(Vf) | 2V、2.2V | |
| Peak Wavelength | 570nm、588nm |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the QLA694B-GY. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

QLA694B-GY datasheets or manufacturer documentation.
Datasheet: QLA694B-GY Datasheet (PDF)
The QLA694B-GY schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.