23-21B/BHC-ZL2N1HY/2A

LED Indication - Discrete Overview

The Everlight 23-21B/BHC-ZL2N1HY/2A is a surface-mount single-color LED component designed for electronic indication. It utilizes a compact SMD package to facilitate higher board density and reduced storage requirements compared to lead-frame types. The device emits blue light with a peak wavelength of 468 nm, housed within a transparent lens structure. This configuration supports reverse mounting orientation on printed circuit boards, enabling efficient layout optimization in consumer-grade applications.

LED Indication - Discrete Feature Summary

• Compact surface-mount design enables smaller board size and higher packing density
• Transparent lens housing provides clear visual indication
• Reverse mount orientation capability for flexible PCB layout

LED Indication - Discrete Applications

• Electronic device status indication
• Consumer electronics panel lighting
• General-purpose signal indicators

LED Indication - Discrete Procurement Notes

Verify the specific suffix designation against official Everlight documentation to confirm optical characteristics and packaging specifications. Ensure compatibility with standard SMD reflow processes. Confirm RoHS compliance status through current manufacturer datasheets prior to integration into production workflows.

LED Indication - Discrete Selection Notes

Select this component when space-constrained designs require high-density LED placement. The reverse mount feature offers layout flexibility not available in traditional orientations. Evaluate thermal management requirements based on the specific application environment and duty cycle constraints defined by the system architecture.

LED Indication - Discrete Part Context

This part belongs to the 23-21B series of surface-mount LEDs from Everlight Electronics. The series is characterized by its small footprint relative to conventional leaded components, supporting modern miniaturization trends in electronic manufacturing. It serves as a discrete indicator element within larger assembly contexts.

LED Indication - Discrete Replacement Considerations

Cross-reference alternative SMD blue LEDs with identical 3216 metric footprints and reverse mount capabilities. Verify electrical parameters and luminous intensity matches before substitution. Consult official replacement lists for confirmed compatible equivalents.