SMLD12E2N1WT86

LED Indication - Discrete Overview

The SMLD12E2N1WT86 is a blue-green single-color chip LED from ROHM Semiconductor, designed for Colour Universal Design applications. It features an InGaN chip structure with a dominant wavelength of 505 nm and a typical forward voltage of 2.9 V at a test current of 5 mA. The device offers a typical luminous intensity of 120 mcd and operates within a temperature range of -40°C to +100°C. Packaged in a standard 0603 (1.6 x 0.8 mm) surface-mount format with a height of 0.55 mm, it is supplied in tape-and-reel packaging with a minimum order quantity of 3,000 units.

LED Indication - Discrete Feature Summary

• Engineered for Colour Universal Design to assist individuals with red-green color vision deficiencies by utilizing specific blue-green wavelengths.
• Features long-life characteristics with residual luminous rates exceeding 90% after 1,000 hours under specified thermal and electrical conditions.
• Utilizes a compact 0603 surface-mount package suitable for space-constrained industrial and consumer electronics.

LED Indication - Discrete Applications

• Fire alarm system indicator lights
• Industrial equipment warning lamps
• Public transportation information displays

LED Indication - Discrete Procurement Notes

Verify the complete part number including the T86 suffix to ensure correct taping configuration. Confirm that the application environment remains within the specified operating temperature limits. Check for RoHS compliance documentation if required by local regulations. Ensure ESD handling procedures are followed during assembly due to the sensitivity of the semiconductor junction.

LED Indication - Discrete Selection Notes

Select this component when standard red/green signaling is insufficient for accessibility requirements. The 505 nm wavelength provides distinct visibility for users with P-type or D-type color deficiency. Compare against the SMLD12E3N1W variant if different brightness rankings are needed. Ensure the driving circuit supports the 2.9 V forward voltage drop at the intended operating current.

LED Indication - Discrete Part Context

This component belongs to the SMLD12 series of mini-mold chip LEDs. It shares the same physical footprint as other 0603 devices but is optimized for specific chromaticity coordinates. The series is marketed specifically for its role in inclusive design standards across various electronic display and signaling applications.

LED Indication - Discrete Replacement Considerations

The SMLD12E3N1WT86 is a similar level replacement with identical pinout and package dimensions. Verify that the luminous intensity and brightness rank differences between the two variants meet the specific design requirements.