WP3A10YD

LED Indication - Discrete Overview

The WP3A10YD is a single-color yellow LED manufactured by Kingbright, designed for through-hole mounting in a T-1 (3 mm) package. It features a diffused lens with a dome shape and emits light at a peak wavelength of 588 nm. The component operates with a forward current of 10 mA and a typical forward voltage of 1.95 V, resulting in a power rating of 75 mW. It provides a luminous intensity of 15 mcd with a viewing angle of 60 degrees. The device functions within a temperature range of -40°C to +85°C.

LED Indication - Discrete Feature Summary

• Through-hole radial construction in a standard T-1 3 mm cylindrical package
• Diffused red-yellow lens geometry providing a 60-degree viewing angle
• Optimized low-current operation suitable for indicator applications

LED Indication - Discrete Applications

• Panel status indicators
• Control board signaling
• Appliance front panels

LED Indication - Discrete Procurement Notes

Verify the specific manufacturing lot date code against project requirements due to potential supply chain variations. Confirm RoHS compliance documentation matches regional regulatory standards before integration. Ensure storage conditions maintain component integrity prior to soldering.

LED Indication - Discrete Selection Notes

Select this component when a 3 mm through-hole form factor is required for yellow indication. The 10 mA drive current offers lower power consumption compared to standard 20 mA LEDs. Verify that the 1.95 V forward voltage aligns with the available drive voltage headroom in the target circuit design.

LED Indication - Discrete Part Context

This part belongs to Kingbright's WP series of single-color LEDs. The WP3A10YD specifically utilizes the T-1 package style, distinguishing it from larger T-5/4 or smaller SMD variants within the broader product line. It serves as a discrete optical indicator element for electronic assemblies.

LED Indication - Discrete Replacement Considerations

WP3A10HD

LED Indication - Discrete FAQ

What is the peak emission wavelength?

The peak wavelength is 588 nm.

Is the lens transparent or diffused?

The lens is diffused.