SLR343ECT3F

LED Indication - Discrete Overview

The SLR343ECT3F is a bluish-green through-hole LED from the ROHM SLR-343 series. It features a circular lens with a transparent colorless finish and a 40-degree viewing angle. The component operates at a typical forward voltage of 3.3V and a forward current of 20mA, with a dominant wavelength of 527nm. It delivers a typical luminous intensity of 2200mcd and has a power dissipation rating of 120mW. The device utilizes an InGaN chip structure and supports an operating temperature range of -20°C to +80°C.

LED Indication - Discrete Feature Summary

• High luminous intensity output suitable for clear visibility applications
• Standard circular package design compatible with existing through-hole layouts
• Bluish-green emission spectrum optimized for specific indicator requirements

LED Indication - Discrete Applications

• Panel indicators
• Status lights
• Instrumentation displays

LED Indication - Discrete Procurement Notes

Verify supply status carefully as this part number is listed as obsolete in official documentation. Confirm availability of replacement components such as the SLR343EN4T3F before finalizing procurement plans. Ensure that ordering suffixes match exact specifications when sourcing substitutes.

LED Indication - Discrete Selection Notes

Select this component for applications requiring high-intensity bluish-green indication. Consider the 3.3V forward voltage drop when designing drive circuits. Verify thermal management capabilities within the specified operating temperature range to ensure long-term reliability.

LED Indication - Discrete Part Context

This LED belongs to the SLR-343 family of standard through-hole components. The series offers various colors and intensities. This specific variant provides bluish-green light with high brightness. It is designed for general-purpose indicator use in electronic equipment.

LED Indication - Discrete Replacement Considerations

The SLR343EN4T3F is documented as a substitute with the same pinout and package. Verify electrical parameters such as forward voltage and wavelength differences between the obsolete part and the active replacement.