QBL7R50C-2897

LED Indication - Discrete Overview

The QBL7R50C-2897 is a discrete red LED indicator manufactured by QT Brightek. It features a clear lens with a T-1 (3mm) radial package and a circular dome style. The component emits light at a dominant wavelength of 625nm. Typical forward voltage is 2V, with a test current of 20mA for all color channels. The unit provides an intensity of 350mcd and offers a viewing angle of 60 degrees. Physical dimensions include a 3.00mm diameter and a maximum height of 5.33mm. It is RoHS3 compliant and classified under MSL level 3.

LED Indication - Discrete Feature Summary

• Radial through-hole mounting configuration in a T-1 form factor
• Clear lens design providing a 60-degree viewing angle
• High-intensity red emission at 625nm wavelength

LED Indication - Discrete Applications

• Panel status indication
• Power supply signaling
• Electronic equipment front panels

LED Indication - Discrete Procurement Notes

Verify the specific suffix '2897' against the manufacturer's latest datasheet to confirm exact binning and optical characteristics. Ensure the procurement channel provides original packaging to maintain component integrity during storage and handling. Cross-reference the MSL rating with your facility's floor life protocols before soldering.

LED Indication - Discrete Selection Notes

Select this component when a standard T-1 radial footprint is required for through-hole assembly processes. The clear lens option is suitable for applications requiring direct visibility of the die or focused beam patterns. Consider the 60-degree viewing angle relative to the mechanical enclosure design to ensure adequate visibility from the intended operator position.

LED Indication - Discrete Part Context

This part belongs to the QT Brightek discrete LED portfolio, specifically designed for general-purpose indication tasks. The T-1 package represents a traditional leaded format compatible with automated insertion machines. It serves as a fundamental building block for visual feedback systems in consumer electronics and industrial control hardware.

LED Indication - Discrete Replacement Considerations

Direct substitutes must match the T-1 radial package, 3mm diameter, and 625nm wavelength. Verify that alternative vendors offer comparable forward voltage and luminous intensity specifications to ensure circuit compatibility without redesign.