QBLP670D-IG

LED Indication - Discrete Overview

The QBLP670D-IG is a surface-mount indicator LED manufactured by QT Brightek (QTB). It features a green lens with a clear dome style and emits light at a dominant wavelength of 520nm. The component operates with a typical forward voltage of 3.3V and achieves a typical luminous intensity of 4200mcd when tested at 20mA. It utilizes a 2-PLCC package with dimensions of 3.20mm in length, 2.80mm in width, and a maximum height of 2.10mm.

LED Indication - Discrete Feature Summary

• Features a dome-style lens design for wide viewing angles
• Provides high-intensity green illumination suitable for status indication
• Utilizes a standard 2-PLCC surface mount footprint

LED Indication - Discrete Applications

• Electronic device status indicators
• Control panel signal lights
• Appliance operation displays

LED Indication - Discrete Procurement Notes

Verify the specific suffix 'D' to confirm the dome-type variant against flat-top alternatives within the QBLP670 series. Ensure compatibility with RoHS3 standards if required by project specifications. Confirm that the 2-PLCC package dimensions align with the designated PCB land pattern. Validate the 3.3V forward voltage requirements against the driving circuit design to ensure proper current limiting.

LED Indication - Discrete Selection Notes

Select this component when high visibility is required due to its 4200mcd intensity rating. The 520nm wavelength provides distinct green signaling compared to standard variants. Consider the 2-PLCC form factor for space-constrained applications requiring robust surface mounting. Compare against other colors in the series if different signaling states are needed.

LED Indication - Discrete Part Context

This part belongs to the QBLP670D series, which distinguishes itself from the standard QBLP670 line through its dome lens configuration. The series offers various color options including blue, green, and infrared variants. All components share the same physical 2-PLCC package dimensions, facilitating interchangeable design layouts across different signal types.

LED Indication - Discrete Replacement Considerations

• QBLP670-IG

LED Indication - Discrete FAQ

What is the difference between QBLP670D-IG and QBLP670-IG?

The QBLP670D-IG features a dome-style lens, whereas the QBLP670-IG typically has a flat-top lens. Both share the same package and electrical characteristics.

What is the typical luminous intensity of this LED?

The typical luminous intensity is 4200mcd when tested at a forward current of 20mA.