19-21UYOC/S530-A2/TR8

LED Indication - Discrete Overview

The 19-21UYOC/S530-A2/TR8 is a single-color surface-mount LED manufactured by Everlight Electronics. It emits brilliant yellow light with a peak wavelength of 591 nm and a viewing angle of 130 degrees. The component features a water-clear, round lens with a diameter of 1.6 mm and a total height of 1.1 mm. It operates at a maximum forward current of 25 mA and has a nominal luminous intensity of 119 mcd. The device supports a reverse voltage of 5 V and functions within a temperature range of -40 °C to +85 °C.

LED Indication - Discrete Feature Summary

• Emits brilliant yellow light with high visibility
• Features a wide 130-degree viewing angle for broad illumination
• Utilizes a water-clear round lens design
• Supports standard surface-mount technology (SMD) assembly

LED Indication - Discrete Applications

• Indicator lights for electronic equipment
• Status indication in consumer appliances
• Panel lighting for control interfaces
• General-purpose visual signaling devices

LED Indication - Discrete Procurement Notes

Verify the specific suffix A2 against the official Everlight datasheet to confirm exact binning and optical characteristics. Ensure the TR8 tape-and-reel packaging matches your automated pick-and-place requirements. Confirm RoHS compliance status for your target market regulations before finalizing procurement orders.

LED Indication - Discrete Selection Notes

Select this component when a compact 1.6 mm yellow indicator is required. The 130-degree viewing angle makes it suitable for applications needing wide-angle visibility. Ensure the PCB footprint accommodates the 3.4 mm terminal pitch and 1.1 mm height constraints for proper mechanical integration.

LED Indication - Discrete Part Context

This part belongs to Everlight's SMD LED portfolio, designed for high-volume manufacturing. The 19-series typically denotes standard small-package LEDs. The S530 suffix indicates specific color and brightness grading. This model serves as a direct replacement for older through-hole or larger SMD yellow indicators where space is limited.

LED Indication - Discrete Replacement Considerations

Direct substitutes include other 1.6 mm yellow SMD LEDs from Everlight with matching 130-degree angles. Verify that alternative parts maintain the same 5V reverse voltage rating and 25 mA forward current limits to ensure circuit compatibility.