5988310107F

Overview

The Dialight 5988310107F is a discontinued surface-mount red LED indicator from the 598 series. It features a rectangular lens with a dome style and clear colorless transparency, housed in a 2-SMD no-lead package (1208). The component emits light at a peak wavelength of 635nm with a forward voltage of 2V at a test current of 20mA. It provides an optical intensity of 70mcd and offers a viewing angle of 160 degrees. Physical dimensions are 3.20mm length, 1.50mm width, and a maximum height of 1.00mm.

Feature Summary

• Right-angle surface mount configuration for compact circuit board integration
• High viewing angle design for broad visibility applications
• Standard single-color red emission with clear lens transparency

Applications

• Discrete electronic device status indication
• Panel-mounted equipment power indicators
• General-purpose visual signaling in consumer electronics

Procurement Notes

This component is officially obsolete and no longer manufactured by Dialight. Verification of availability must rely on distributor surplus or secondary market sources rather than direct factory orders. Buyers should confirm the specific manufacturing date code and storage history due to potential moisture sensitivity degradation over time. Replacement sourcing requires immediate attention to ensure supply continuity for existing designs.

Selection Notes

Designers requiring this specific form factor must evaluate alternative components that match the 1208 footprint and right-angle lead configuration. Key selection criteria include verifying compatible forward voltage characteristics and ensuring the replacement LED meets the required luminous intensity standards. Compatibility with existing PCB silkscreens and soldering profiles should be assessed before finalizing any substitute part number.

Part Context

Part of the 598 Series family of surface-mount LEDs, which focuses on high-reliability indicators for industrial and commercial use. This series typically utilizes robust epoxy lenses and standardized SMD packages to facilitate automated assembly processes. The 5988310107F specifically represents the red emission variant within this broader product line.

Replacement Considerations

Publicly confirmed substitutes include Dialight 5988310117F and Bivar SM1204SRC.