5219464F

LED Indication - Discrete Overview

The Dialight 5219464F is a single-color red discrete LED lamp designed for through-hole mounting. It features a clear, domed lens with a diameter of 5 mm and emits light at a wavelength of 630 nm. The component operates with a forward current of 20 mA and a forward voltage of 2 V. It provides an optical intensity of 5500 mcd within a 30-degree viewing angle. The unit is rated for a power dissipation of 100 mW and functions reliably across a temperature range of -40°C to +100°C.

LED Indication - Discrete Feature Summary

• Emits bright red light at 630 nm with high intensity of 5500 mcd
• Features a clear, domed 5 mm lens for a focused 30-degree beam
• Supports standard through-hole PCB assembly methods

LED Indication - Discrete Applications

• Panel indicator lights for electronic equipment
• Status indication in industrial control systems
• Visual signaling in automotive instrumentation

LED Indication - Discrete Procurement Notes

Verify the exact part number against manufacturer documentation to ensure compatibility with specific design requirements. Confirm that the through-hole package dimensions and electrical parameters match the target circuit design before finalizing procurement decisions.

LED Indication - Discrete Selection Notes

Select this component when a high-intensity red visual signal is required in a standard through-hole configuration. Consider the 30-degree viewing angle and 5500 mcd output for applications needing focused visibility. Ensure the operating environment stays within the specified -40°C to +100°C temperature range for reliable performance.

LED Indication - Discrete Part Context

This component belongs to the Dialight 521 series of discrete LED lamps. The series offers various single-color options in different lens shapes and sizes. The 5219464F specifically utilizes a 5 mm radial lead format, distinguishing it from surface-mount or smaller 3 mm variants within the broader product family.

LED Indication - Discrete Replacement Considerations

Cross-reference with other 5 mm through-hole red LEDs from Dialight or compatible manufacturers if supply constraints exist. Verify that substitute parts maintain identical pinout, forward voltage, and luminous intensity specifications to ensure seamless integration.