19-21SDRD/S530-A3/TR8

LED Indication - Discrete Overview

The 19-21SDRD/S530-A3/TR8 is a single-color surface-mount LED manufactured by Everlight Electronics. It features a red brilliant lens with a rectangular shape and water-clear transparency. The component operates at a peak wavelength of 632 nm and provides an optical intensity of 54 mcd when driven at a forward current of 20 mA. It has a typical forward voltage of 2 V and a power rating of 60 mW. The device is housed in a 0603 (1608 metric) package, measuring 1.60 mm in length, 0.80 mm in width, and up to 0.70 mm in height. It supports a viewing angle of 120 degrees and functions within a temperature range of -40°C to +85°C.

LED Indication - Discrete Feature Summary

• Emits brilliant red light with a peak wavelength of 632 nm for high visibility applications.
• Features a compact 0603 SMD footprint suitable for space-constrained circuit designs.
• Provides a wide 120-degree viewing angle to ensure broad signal dispersion.

LED Indication - Discrete Applications

• Status indication on electronic equipment panels
• Backlighting for control buttons and switches
• Indicator lights in consumer appliances

LED Indication - Discrete Procurement Notes

Verify the specific suffix configuration against the manufacturer's official datasheet to confirm lens color and packaging details. Ensure that the ordering information matches the exact part number variant required for your design. Cross-reference the RoHS compliance status and lead times directly with authorized distributors or the manufacturer before placing orders. Confirm availability as supply levels may fluctuate based on production schedules.

LED Indication - Discrete Selection Notes

Select this component for applications requiring a standard red indicator in a small form factor. The 0603 package size allows for dense PCB layouts while maintaining adequate optical output. Consider the 120-degree viewing angle for general visibility needs. Ensure the driving circuit can handle the 20 mA forward current and 2 V forward voltage requirements without exceeding the 60 mW power dissipation limit.

LED Indication - Discrete Part Context

This part belongs to Everlight's line of single-color surface-mount LEDs designed for general-purpose indication. The 19-series typically denotes specific dimensional and electrical characteristics within the manufacturer's portfolio. These components are widely used in consumer electronics and industrial devices where reliable visual signaling is required in compact spaces.

LED Indication - Discrete Replacement Considerations

Direct substitutes include other 0603 red LEDs from Everlight such as the 19-21SURC/S530-A3/TR8 series, provided the optical intensity and wavelength specifications meet the design requirements. Always verify pin compatibility and thermal characteristics before swapping components.