BL-B2141Q

Overview

The BL-B2141Q is a single-color green light-emitting diode from the BL-B series, manufactured by American Bright Optoelectronics Corporation. It features a diffused lens with a round shape and a 3.35mm diameter package. The device operates at a peak wavelength of 568 nm. Electrical characteristics include a forward voltage range of 2.2V to 2.6V and a maximum forward current of 0.03A. The component has a viewing angle of 30 degrees and functions within an operating temperature range of -40°C to 85°C.

Feature Summary

• Single color green emission with diffused lens for broad visibility
• Radial through-hole mounting configuration in L-022 package
• Low-current operation suitable for indicator applications

Applications

• Panel indicator lights
• Power supply status indication
• Control board signaling

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm optical and electrical tolerances. Ensure the requested part matches the exact BL-B2141Q designation rather than generic BL-B series variants. Confirm package type and lead availability directly with authorized distributors or the manufacturer before finalizing procurement orders.

Selection Notes

Select this component for applications requiring a standard green indicator with a 30-degree viewing angle. Consider the 2.2V to 2.6V forward voltage drop when designing drive circuits. Verify that the 3.35mm radial package fits the target PCB layout and that the operating temperature range meets environmental requirements.

Part Context

This LED belongs to the BL-B series of low-current lamp-style LEDs. The series includes various colors and lens types, all sharing similar radial through-hole packaging. The BL-B2141Q specifically provides green light output, distinguishing it from other colors in the same family while maintaining consistent mechanical dimensions.

Replacement Considerations

Cross-reference with BL-B2131H for similar green emission but verify voltage differences. Check BL-B21V1J for alternative green options. Confirm compatibility with existing circuit designs before substituting.