LB T673-H2K1-34-1-2-R18-Z

LED Indication - Discrete Overview

The LB T673-H2K1-34-1-2-R18-Z is a blue surface-mount LED from the TOPLED series, manufactured by ams-OSRAM USA INC. It features a 2-PLCC package with dimensions of 3.20mm length and 2.80mm width. The component emits clear blue light with a peak wavelength of 470nm and a dominant wavelength of 465nm. It operates at a forward voltage of 3.2V when tested at 20mA. The lens is rectangular with non-diffused transparency, providing a viewing angle of 120 degrees. This device is designed for indicator applications in electronic equipment.

LED Indication - Discrete Feature Summary

• Blue emission with clear, non-diffused rectangular lens
• Compact 2-PLCC surface-mount form factor
• Wide 120-degree viewing angle for visibility

LED Indication - Discrete Applications

• Electronic status indicators
• Panel illumination
• Device signaling

LED Indication - Discrete Procurement Notes

Verify part availability as this specific model may be obsolete or subject to last-time-buy status. Confirm that the 2-PLCC package dimensions and electrical characteristics match the design requirements before procurement. Ensure compliance with RoHS standards and check moisture sensitivity levels for proper storage handling.

LED Indication - Discrete Selection Notes

Select this component for applications requiring a compact blue indicator with high visibility. The 2-PLCC package suits automated surface-mount assembly processes. Consider the 3.2V forward voltage drop for power supply calculations. Verify that the 120-degree beam angle meets the optical coverage needs of the target enclosure design.

LED Indication - Discrete Part Context

This LED belongs to the TOPLED family, known for standardized SMD packages. The 2-PLCC case is widely used in consumer electronics for space-constrained designs. The blue spectrum provides high contrast against dark backgrounds, making it suitable for user interface feedback where distinct visual cues are required.

LED Indication - Discrete Replacement Considerations

Check manufacturer documentation for direct substitutes. Evaluate alternative blue LEDs in the 2-PLCC package if this part is unavailable. Ensure any replacement matches the 3.2V forward voltage and 470nm peak wavelength to maintain system performance.