BL-B2134-1

Overview

The BL-B2134-1 is a single-color green LED component manufactured by American Bright Optoelectronics Corporation. It utilizes GaP/GaP material technology to deliver high efficiency with low current requirements. The device features a round, diffused lens design within a 5mm (T1 3/4) package format. Key electrical parameters include a peak wavelength of 568 nm, a maximum forward voltage of 2.6 V, and a maximum forward current of 0.03 A. The unit operates within a temperature range of -40 °C to 85 °C and provides a viewing angle of 30 degrees.

Feature Summary

• High efficiency performance achieved through GaP/GaP material construction
• Low current requirement capability for power-sensitive applications
• Diffused lens configuration providing a standardized 30-degree viewing angle

Applications

• Indicator lamps in electronic devices
• Panel status indicators
• Low-power visual signaling systems

Procurement Notes

Verify the specific manufacturer source, as the part number appears across multiple entities including Yellow Stone Corp and Bright LED Electronics. Confirm that the GaP/GaP specification and 5mm round package dimensions match your design requirements. Ensure the 30mA maximum forward current rating is compatible with your circuit drive conditions before finalizing procurement.

Selection Notes

Select this component when a standard 5mm green indicator with moderate brightness is required. The 568 nm peak wavelength defines the specific green hue output. Consider the 2.6V forward voltage drop for series resistor calculations. The diffused lens type is suitable where uniform light distribution is preferred over directional intensity.

Part Context

This component belongs to the BL-B Series of round-type standard LED lamps produced by American Bright Optoelectronics. It shares functional similarities with other variants in the BL-B2134 family, such as the BL-B2134C and BL-B2134J, which also utilize GaP/GaP technology for green light emission with low current operation profiles.

Replacement Considerations

Direct substitutes within the same family include BL-B2134C, BL-B2134J, and BL-B2134N-1. These alternatives share the GaP/GaP green emission characteristics and low current efficiency profile. Verify pinout compatibility and exact dimensional tolerances when swapping between these specific model numbers.