QLR343BC4TT32XJ

Description：LED INDICATION SMD
Series：*
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR)

SKU:659b8e002f81 Category: LED Indication - Discrete Brand: Rohm Semiconductor

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

QLR343BC4TT32XJ is listed in the LED Indication - Discrete range at ChipApex. The manufacturer field lists Rohm Semiconductor. Its product description is LED INDICATION SMD. Review the specifications below when checking this part for your BOM.

LED Indication - Discrete specifications for QLR343BC4TT32XJ

Description：LED INDICATION SMD
Series：*
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR)
Color：-
Configuration：-
Lens Color：-
Lens Transparency：-
Millicandela Rating：-
Lens Style：-
Lens Size：-
Voltage - Forward (Vf) (Typ)：-
Current - Test：-
Viewing Angle：-
Mounting Type：-
Wavelength - Dominant：-
Wavelength - Peak：-
Features：-
Package / Case：-
Supplier Device Package：-
Size / Dimension：-
Height (Max)：-
Grade：-
Qualification：-

LED Indication - Discrete datasheet and documents for QLR343BC4TT32XJ

QLR343BC4TT32XJ

LED Indication - Discrete Overview

QLR343BC4TT32XJ is a surface-mount indication LED manufactured by ROHM Semiconductor. The component utilizes an InGaN chip structure to emit blue light with a dominant wavelength of 470.0 nm. It features a transparent colorless lens and a circular package type designated as SLR-343, with a diameter of φ3 mm. The device operates within a temperature range of -20°C to 80°C and supports storage from -30°C to 100°C. Electrical characteristics include a typical forward voltage of 3.2 V and a power dissipation capacity of 120 mW. The unit quantity for bulk packing is specified as 2000.

LED Indication - Discrete Feature Summary

Surface-mount indication LED designed for compact electronic assemblies
Blue emission utilizing InGaN chip technology for consistent color performance
Circular package configuration with transparent colorless lens for optimal light transmission

LED Indication - Discrete Applications

General purpose indicator lighting in consumer electronics
Status indication in industrial control panels
Signal visualization in automotive instrumentation systems

LED Indication - Discrete Procurement Notes

Verify the obsolete status of this specific part number before initiating procurement processes. Confirm availability of active replacement models such as SLR343BN4T if supply continuity is required. Ensure that ordering suffixes match exact specifications, as variations may indicate different electrical or mechanical properties. Cross-reference datasheets to validate pinout compatibility and thermal requirements for the target application environment.

LED Indication - Discrete Selection Notes

Select this component based on its specific blue emission profile and circular form factor requirements. Evaluate the forward voltage and current ratings against circuit design constraints to ensure proper biasing. Consider the operating temperature range to guarantee reliability under expected environmental conditions. Verify that the surface-mount package aligns with available PCB footprint and assembly capabilities.

LED Indication - Discrete Part Context

QLR343BC4TT32XJ belongs to the SLR series of circular LEDs produced by ROHM Semiconductor. This series focuses on high-brightness indication applications using standard φ3 packages. The component represents a specific variant within the broader family of surface-mount LEDs, distinguished by its blue emission and specific packaging suffix. It shares structural similarities with other models in the SLR line but differs in electrical parameters and manufacturing status.