91-21SURC/S530-A3/TR10

LED Indication - Discrete Overview

The 91-21SURC/S530-A3/TR10 is a single-color surface-mount LED manufactured by Everlight Electronics Co Ltd. It emits red light with a peak wavelength of 632nm and a dominant wavelength of 624nm. The component features a Z-shaped bend package configuration with dimensions of 2.50mm in length, 2.00mm in width, and a maximum height of 2.90mm. It operates at a forward current of 20mA with a typical forward voltage of 2V. The lens is colorless and water clear with a dome shape and a diameter of 1.90mm. The device provides a luminous intensity of 600mcd and has a viewing angle of 25 degrees.

LED Indication - Discrete Feature Summary

• Z-shaped bend SMD package design for board mounting
• Water clear dome lens for optical transmission
• Red spectrum emission centered at 624nm

LED Indication - Discrete Applications

• Indicator applications requiring red visual signaling
• Discrete LED circuits for electronic equipment status display

LED Indication - Discrete Procurement Notes

Verify the specific suffix TR10 against the manufacturer's official documentation to confirm reel quantity and tape specifications. Ensure that the ordering information matches the exact part number variant required for the intended assembly process. Cross-reference the datasheet for moisture sensitivity level and reflow soldering profile requirements prior to procurement.

LED Indication - Discrete Selection Notes

Select this component when a standard red indicator with moderate intensity is required for surface mount assembly. The Z-bend package facilitates specific board layout constraints compared to flat packages. Consider the 25-degree viewing angle and 600mcd output for visibility requirements in the target application environment.

LED Indication - Discrete Part Context

This part belongs to the 91-21S series of single-color LEDs from Everlight. The series includes various colors and package styles such as gull wing and Yoke configurations. The 91-21SURC designation specifically indicates a red LED with a clear lens in a Z-bend form factor, distinct from other variants in the broader LED portfolio.

LED Indication - Discrete Replacement Considerations

Direct substitutes within the same family include 91-21SURC/S530-A3/TR7 and 91-21SURC/S530-A3/TR9, which share identical electrical and mechanical characteristics but differ in packaging quantity.