LW551A

Description：LED WHITE ROUND 5MM T/H
Series：-
Mfr：Seoul Semiconductor Inc.
Package：Bulk

SKU:c9bc536a38d9 Category: LED Indication - Discrete Brand: Seoul Semiconductor Inc.

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Product introduction

LW551A is listed in the LED Indication - Discrete range at ChipApex. The manufacturer field lists Seoul Semiconductor Inc.. Its product description is LED WHITE ROUND 5MM T/H. Review the specifications below when checking this part for your BOM.

LED Indication - Discrete specifications for LW551A

Description：LED WHITE ROUND 5MM T/H
Series：-
Mfr：Seoul Semiconductor Inc.
Package：Bulk
Color：White
Configuration：Standard
Lens Color：-
Lens Transparency：-
Millicandela Rating：2200mcd
Lens Style：Round with Domed Top
Lens Size：5.00mm Dia
Voltage - Forward (Vf) (Typ)：3.2V
Current - Test：20mA
Viewing Angle：52°
Mounting Type：Through Hole
Wavelength - Dominant：-
Wavelength - Peak：-
Features：-
Package / Case：Radial
Supplier Device Package：-
Size / Dimension：-
Height (Max)：9.90mm
Grade：-
Qualification：-

LED Indication - Discrete datasheet and documents for LW551A

LW551A

LED Indication - Discrete Overview

The LW551A is a white indication LED manufactured by Seoul Semiconductor Inc. It features a radial through-hole package with a round lens and domed top, measuring 5.00mm in diameter. The component operates at a typical forward voltage of 3.2V and a test current of 20mA. It delivers a luminous intensity of 2200 millicandela (mcd).

LED Indication - Discrete Feature Summary

Radial through-hole construction for standard PCB mounting.
Round lens design with a domed top surface.
High luminous intensity output for clear visual indication.

LED Indication - Discrete Applications

Panel indicator lights
Status signaling devices
Control board illumination

LED Indication - Discrete Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required mechanical dimensions and electrical characteristics. Confirm that the radial lead configuration matches the target printed circuit board layout. Check datasheet specifications for thermal management requirements during operation.

LED Indication - Discrete Selection Notes

Select this component when a high-intensity white light source is required for panel-mounted applications. The radial form factor simplifies assembly compared to surface-mount alternatives. Ensure the operating current does not exceed the maximum ratings defined in the official specification sheet.

LED Indication - Discrete Part Context

This part belongs to the discrete LED category within Seoul Semiconductor's portfolio. It serves as a standalone light source rather than an integrated array. The product line focuses on providing reliable optical solutions for industrial and consumer electronics interfaces.

LED Indication - Discrete Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify pinout and spectral output before considering alternative manufacturers.