5990191002F

Overview

The Dialight 5990191002F is a single-color surface-mount LED from the 599 MicroLED series. It features an 0805 (2012 metric) package with a water-clear lens and emits red light at a peak wavelength of 630 nm. The component operates with a forward current of 20 mA and a typical forward voltage of 2.0 V. It provides a luminous intensity of 45 mcd and offers a viewing angle of 140 degrees. The device is supplied in cut tape or reel packaging.

Feature Summary

• Utilizes a compact 0805 surface-mount footprint for space-constrained designs
• Features a water-clear lens to maximize light transmission efficiency
• Provides a wide 140-degree viewing angle for broad visibility

Applications

• Board status indicators
• Power supply signaling
• Control panel illumination

Procurement Notes

Verify the specific suffix 'F' confirms RoHS compliance during procurement. Confirm the package type matches the required 0805 footprint for PCB layout compatibility. Ensure the supplier source aligns with the manufacturer's authorized distribution channels to guarantee component authenticity and traceability.

Selection Notes

Select this component when a standard red indicator is required in an 0805 form factor. The 140-degree viewing angle makes it suitable for applications requiring wide-area visibility. Verify that the 20 mA drive current fits within the system's power budget and thermal constraints.

Part Context

This part belongs to the Dialight 599 MicroLED series, which focuses on high-efficiency surface-mount LEDs. The series offers various colors and package sizes, including 0603, 0805, and 1206 options. These components are designed for general-purpose indication in consumer electronics and industrial equipment.

Replacement Considerations

Consult official substitution guides for equivalent 0805 red LEDs. Verify pinout compatibility and electrical characteristics before replacing.