QBL7SA60D

LED Indication - Discrete Overview

The QBL7SA60D is a red discrete LED indicator manufactured by QT Brightek (QTB). It features a T-1 (3mm) radial lens with a diffused transparency and a standard configuration. The component emits light at a peak wavelength of 640nm with a typical forward voltage of 1.8V. It provides a luminous intensity of 350mcd when tested at 20mA, offering a viewing angle of 60 degrees. Designed for through-hole mounting, the package measures 3.00mm in diameter and has a maximum height of 5.33mm.

LED Indication - Discrete Feature Summary

• Red color output with diffused lens for broad visibility
• Radial T-1 package suitable for through-hole PCB integration
• Standard configuration optimized for general status indication

LED Indication - Discrete Applications

• Electronic device power status indicators
• Control panel signal lights
• Appliance operational feedback displays

LED Indication - Discrete Procurement Notes

Verify the specific datasheet version to confirm electrical tolerances and mechanical dimensions before finalizing the design. Ensure that the supplier documentation matches the manufacturer's official specifications for the QBL7SA60D part number. Cross-reference the RoHS compliance status and moisture sensitivity level requirements against your assembly process standards to guarantee component reliability during soldering and operation.

LED Indication - Discrete Selection Notes

Select this component when a low forward voltage drop is required for efficient power management in battery-operated or low-voltage circuits. The diffused lens style is appropriate for applications requiring uniform light distribution without hot spots. Consider the radial lead spacing and T-1 form factor to ensure compatibility with existing printed circuit board layouts and mechanical enclosures.

LED Indication - Discrete Part Context

This component belongs to the QBL7XX60Y series from QT Brightek, which focuses on standard discrete LED indicators. The series utilizes a T-1 lens size to provide a balance between compact footprint and adequate light emission for visual signaling. It serves as a fundamental optical element for indicating system states in various consumer and industrial electronics.

LED Indication - Discrete Replacement Considerations

Direct substitutes within the same series include variants with different wavelengths such as QBL7R60D.