95-21SUBC/S400-A4/TR10

Overview

The Everlight 95-21SUBC/S400-A4/TR10 is a single-color blue LED designed for surface-mount technology. It features a T-3/4 dome lens with a colorless, water-clear finish and a 1.9 mm lens size. The component emits light at a peak wavelength of 470 nm with a viewing angle of 25 degrees. Electrical characteristics include a forward voltage of 3.5 V at a forward current of 20 mA, resulting in a power rating of 110 mW. It delivers an optical intensity of 650 mcd. The device operates within a temperature range of -40 °C to +85 °C and has physical dimensions of 2.1 mm length, 2 mm width, and 2.7 mm height.

Feature Summary

• Surface-mount construction compatible with automated placement equipment
• Dome-shaped water-clear lens for optimized light transmission
• High-intensity blue emission suitable for indicator applications

Applications

• Panel indicators
• Status signaling
• Instrumentation displays

Procurement Notes

Verify the specific suffix against official documentation, as TR10 denotes tape and reel packaging which may differ from other variants like TR9. Confirm RoHS compliance status through the manufacturer's latest environmental declaration. Ensure availability matches project requirements due to potential supply constraints indicated by distributor listings.

Selection Notes

Select this component when a compact blue indicator is required for SMD assembly processes. The T-3/4 package offers a balance between visibility and board space efficiency. Verify that the 470 nm wavelength meets visual requirements and that the 650 mcd intensity provides sufficient brightness for the intended enclosure conditions.

Part Context

This part belongs to Everlight's single-color LED portfolio, specifically utilizing the T-3/4 form factor. It is distinct from through-hole variants and high-power SMD series. The product line focuses on standard indicator applications requiring reliable performance in consumer and industrial electronics.

Replacement Considerations

Cross-reference with other Everlight T-3/4 blue LEDs such as 95-21SUBC/S400-A5/TR10 for packaging differences. Verify mechanical compatibility with existing footprints before substituting.