573GD

Overview

The 573GD is a green diffused through-hole LED manufactured by Everlight Electronics Co Ltd. It emits light at a peak wavelength of 570nm with a forward voltage of 2.1V and a test current of 20mA. The component features a rectangular lens measuring 7.10mm x 2.40mm with a flat top design, providing a 180-degree viewing angle. It is classified as an obsolete part status.

Feature Summary

• Diffused green lens for uniform light distribution
• Rectangular package with flat top geometry
• Through-hole radial mounting configuration

Applications

• General indicator lighting
• Panel status indication
• Electronic equipment signaling

Procurement Notes

Verify component availability carefully as the 573GD is listed with obsolete part status. Confirm compatibility with existing PCB footprints before integration. Check datasheet revisions for any historical parameter variations. Ensure supply chain sources provide authentic Everlight products to avoid counterfeit risks associated with legacy components.

Selection Notes

Select this component only if its specific green color and rectangular form factor are required. Consider modern alternatives due to obsolete status. Evaluate thermal management needs based on the 2.1V forward voltage. Ensure mechanical clearance accommodates the 7.10mm lens width and radial lead spacing.

Part Context

The 573GD belongs to Everlight's standard rectangular LED lamp series designed for visual indication. It utilizes a green semiconductor die encapsulated in a diffused epoxy lens. The product line targets cost-effective signaling applications requiring wide visibility angles and standardized through-hole assembly processes.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Everlight official resources for current equivalent recommendations.