7344-15UBGC/S400-A6

Overview

The 7344-15UBGC/S400-A6 is a standard blue light-emitting diode manufactured by Everlight Electronics Co Ltd. It utilizes InGaN technology to emit bluish-green light at a peak wavelength of 505nm. The component features a T-1 package with a 5mm diameter lens and through-hole mounting style. Key electrical parameters include a forward voltage of 3.5V typical and 4.0V maximum, with a test current of 20mA. Optical performance specifies a luminous intensity of 2500mcd minimum and 4000mcd maximum. The device operates within a standard temperature range and is RoHS3 compliant.

Feature Summary

• Emits bluish-green light via InGaN semiconductor technology
• Features a clear round T-1 lens with convex front surface
• Designed for through-hole mounting applications

Applications

• Panel indicator lighting
• General purpose status indication
• Electronic equipment visual signaling

Procurement Notes

Verify the specific suffix A6 against the required RoHS compliance standards for your region. Confirm that the 505nm peak wavelength aligns with optical visibility requirements. Ensure the 5mm T-1 package dimensions fit the PCB layout constraints. Check for any obsolescence notices as this part may be discontinued or replaced by newer equivalents in the manufacturer's portfolio.

Selection Notes

Select this component when a distinct bluish-green color is required for visual feedback. The high luminous intensity range supports visibility in various ambient lighting conditions. Consider the 3.5V forward voltage drop for power supply calculations. Verify compatibility with existing drive circuits operating at the standard 20mA test current level.

Part Context

This LED belongs to Everlight's standard T-1 series, widely used in consumer electronics and industrial control panels. The 7344 prefix denotes the specific lens and lead configuration. Similar variants exist in different colors such as red, green, and yellow, sharing the same mechanical footprint but differing in optical output and forward voltage characteristics.

Replacement Considerations

Public confirmed substitutes include OVLFG3C7 from TT Electronics/Optek Technology. Other potential alternatives may include HLMP-CM27-X1000, though color matching should be verified. Always cross-reference datasheet parameters before substitution.