BL-HKB34E-TRB

Overview

The BL-HKB34E-TRB is a surface-mount yellow LED manufactured by American Bright Optoelectronics Corporation. It features a 2-SMD, no-lead package with a rectangular lens and water-clear transparency. The component emits light at a peak wavelength of 587 nm with an intensity of 6,930 mcd. Electrical characteristics include a forward voltage of 2.1 V at a forward current of 20 mA. The device operates within a temperature range of -40°C to +85°C.

Feature Summary

• Compact surface-mount design suitable for automated assembly
• High brightness output in a small form factor
• Water-clear lens for optimal light transmission

Applications

• General indication lighting
• Consumer electronics status indicators
• Appliance control panels

Procurement Notes

Verify the specific datasheet version for the BL-HKB34E-TRB to confirm exact electrical tolerances and thermal resistance values. Ensure that the ordering suffix matches the required packaging format, as variations may exist between tape-and-reel quantities. Cross-reference the manufacturer's official documentation for RoHS compliance details and recommended soldering profiles to guarantee reliability during assembly processes.

Selection Notes

Select this component when high-intensity yellow illumination is required in space-constrained designs. The 2-SMD package facilitates efficient PCB layout compared to through-hole alternatives. Consider the 587 nm wavelength for visibility requirements and verify that the 2.1 V forward voltage aligns with the system's drive circuit capabilities. Evaluate thermal management needs based on the specified operating temperature range.

Part Context

This part belongs to the BL series of surface-mount LEDs from American Bright Optoelectronics Corporation. The series offers various colors and intensities in standardized packages. The TRB suffix typically indicates tape-and-reel packaging for high-volume manufacturing. This specific model provides a balance of brightness and compactness for modern electronic devices.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.