5219606F

LED Indication - Discrete Overview

The Dialight 5219606F is a single-color infrared LED component belonging to the 521 series. It features a through-hole radial installation style with a rectangular lens design. The device emits light at a wavelength of 940 nm and utilizes a blue transparent lens. Key electrical parameters include a forward current of 100 mA, a forward voltage of 1.35 V, and an optical intensity of 50 mW/sr. The unit operates within a temperature range of -40 C to +85 C.

LED Indication - Discrete Feature Summary

• Emits infrared light at a 940 nm wavelength for specific spectral applications
• Features a blue transparent lens to filter or define emission characteristics
• Designed for through-hole mounting with a robust radial lead configuration

LED Indication - Discrete Applications

• Infrared illumination systems
• Optical sensor emitters
• Remote control transmitters
• Security system components

LED Indication - Discrete Procurement Notes

Verify the exact part number against manufacturer documentation, as suffixes such as '801' may indicate different color variants like green. Confirm RoHS compliance status and moisture sensitivity level prior to integration. Ensure ordering quantities align with factory packaging specifications to avoid handling discrepancies during procurement.

LED Indication - Discrete Selection Notes

Select this component when a 940 nm infrared source is required for through-hole PCB assembly. Compare the 50 mW/sr intensity against application requirements. Consider the 1.35 V forward voltage drop for circuit design. Evaluate the rectangular lens shape for beam pattern needs relative to other 521 series options.

LED Indication - Discrete Part Context

This component is part of the Dialight 521 series, which focuses on standard discrete LEDs. The series offers various colors and lens styles for general indication and specialized optical tasks. The 5219606F specifically addresses infrared emission needs within this established product line.

LED Indication - Discrete Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing footprints and electrical characteristics before considering alternative sources.