5976901602F

Overview

The Dialight 5976901602F is a discontinued surface-mount LED component from the 597 series. It features a white light emission in a 1206 (3216 metric) package with bottom entry configuration. The device utilizes a clear, circular lens with a flat top design and a 1.60mm diameter. Key electrical parameters include a typical forward voltage of 3V and a test current of 5mA. The unit provides a luminous intensity of 70mcd with a viewing angle of 70 degrees. Physical dimensions are 3.20mm in length, 1.60mm in width, and a maximum height of 1.10mm.

Feature Summary

• White light emission within a compact 1206 surface-mount footprint
• Bottom entry terminal configuration for specific PCB routing needs
• Clear optical lens with a flat top geometry for defined beam control

Applications

• Discontinued status prevents new design-in applications
• Maintenance or repair of legacy equipment utilizing this specific part
• Historical reference for circuit board analysis of older Dialight assemblies

Procurement Notes

This component is officially obsolete and no longer manufactured by Dialight. Procurement is restricted to existing surplus stock from third-party distributors. Verify seller authenticity carefully as availability varies. Sourcing should focus on finding verified replacement equivalents rather than original units. Check datasheet revisions for any historical manufacturing changes before integration into non-critical retrofits.

Selection Notes

Designers must select an active substitute due to the discontinuation of the 5976901602F. Evaluate alternatives based on matching the 1206 package size and bottom entry pinout to ensure mechanical compatibility. Compare forward voltage and current requirements to maintain consistent drive circuitry. Confirm that the replacement offers similar luminous intensity and viewing angle characteristics for the intended optical application.

Part Context

Part of the Dialight 597 series of single-color LEDs. This series was known for providing various colors in standard SMD packages like 1206. The 5976901602F specifically represented the white light variant within this lineup, offering a balance of brightness and form factor suitable for general indicator applications before being phased out.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific discontinued model.