5975213402F

Overview

The 5975213402F is a single-color orange light-emitting diode from the Dialight 597 series, designed for surface-mount technology. It features a diffused lens with a rectangular shape and flat top profile, emitting at a peak wavelength of 609 nm and a dominant wavelength of 605 nm. The component operates with a forward current of 20 mA and a typical forward voltage of 1.9 V, dissipating up to 65 mcd of luminous intensity. Packaged in a compact 0603 (1608 metric) footprint measuring 1.60 mm in length, 0.80 mm in width, and 0.70 mm in maximum height, it offers a wide viewing angle of 152 degrees. The device is RoHS compliant and rated for moisture sensitivity level 3.

Feature Summary

• Surface-mount construction in a standard 0603 package for automated assembly
• Diffused optical lens providing a wide 152-degree viewing angle
• Orange emission spectrum optimized for visual indicator applications
• RoHS compliant manufacturing ensuring environmental safety standards

Applications

• Electronic equipment status indicators
• Panel-mounted signal lights
• Consumer appliance control interfaces

Procurement Notes

This component has been officially declared obsolete by the manufacturer. Procurement must focus on verifying the authenticity of remaining stock from authorized distributors or third-party suppliers. Buyers should confirm the production date code to ensure shelf life integrity, as aging may affect performance characteristics. Cross-reference alternative sources carefully to avoid counterfeit products given the end-of-life status.

Selection Notes

Engineers replacing this part must account for its discontinued status. Selection requires identifying compatible surface-mount LEDs with matching 0603 dimensions and similar optical properties. Key parameters to match include forward voltage, luminous intensity, and wavelength. Verify that substitute components support the required operating temperature range and moisture sensitivity levels for the target application environment.

Part Context

The 5975213402F belongs to the Dialight 597 series of discrete SMD LEDs. This series provides various color options in small form factors suitable for space-constrained designs. As an orange LED, it serves specific signaling roles within broader product lines. The transition to obsolescence reflects standard product lifecycle management practices common in semiconductor manufacturing.

Replacement Considerations

Publicly confirmed substitute part numbers include HSML-C190 and HSML-C191 from Broadcom Limited. These alternatives offer similar orange emission characteristics and surface-mount packaging. Engineers should validate electrical and mechanical compatibility before integrating these replacements into existing designs.