23-21BUYC/S119/TR8

LED Indication - Discrete Overview

The 23-21BUYC/S119/TR8 is a surface-mount single-color light-emitting diode manufactured by Everlight Electronics Co., Ltd. It emits brilliant yellow light with a peak wavelength of 591 nm and utilizes a water-clear lens. The component is housed in a rectangular SMD package measuring 1.2 mm in length and 0.8 mm in total height, featuring two pins for lead-free installation. It supports a maximum forward current of 25 mA and operates within a temperature range of -40 °C to +85 °C. The device delivers a nominal luminous intensity of 20.0 mcd and is supplied in tape and reel packaging compatible with automated placement equipment.

LED Indication - Discrete Feature Summary

• Emits brilliant yellow light at a 591 nm peak wavelength
• Features a water-clear lens for optical clarity
• Designed for surface mount technology (SMT) assembly
• Compatible with infrared and vapor phase reflow soldering processes

LED Indication - Discrete Applications

• Indicator lights for electronic devices
• Status indication on control panels
• Visual signaling in consumer electronics

LED Indication - Discrete Procurement Notes

Verify the specific ordering suffixes against the manufacturer's official datasheet to ensure correct binning and spectral characteristics. Confirm that the procurement channel provides valid RoHS compliance documentation. Check for any recent product change notices (PCNs) that may affect material composition or manufacturing location. Ensure storage conditions account for moisture sensitivity levels as specified in the component data sheet.

LED Indication - Discrete Selection Notes

Select this component when a compact, high-intensity yellow indicator is required for surface-mount applications. Consider the 0.8 mm height profile for space-constrained designs. Verify that the 25 mA maximum forward current aligns with the system's power budget. Ensure the operating temperature range of -40 °C to +85 °C meets the environmental requirements of the target application.

LED Indication - Discrete Part Context

This part belongs to Everlight's line of surface-mount LEDs designed for general indication purposes. The 23-21 series typically offers standardized dimensions for easy integration into PCB layouts. As a single-color device, it provides straightforward visual feedback without the complexity of multi-color or RGB configurations. The lead-free construction supports environmentally compliant manufacturing processes.

LED Indication - Discrete Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data.