156125BS75000

$0.38

Description：LED BLUE CLR 1205 SMD BOTTOM ENT
Series：WL-SMRW
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:627865b3eb35 Category: LED Indication - Discrete Brand: Würth Elektronik

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Product introduction

Product Detailed Parameters

Description：LED BLUE CLR 1205 SMD BOTTOM ENT
Series：WL-SMRW
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)
Color：Blue
Configuration：-
Lens Color：Colorless
Lens Transparency：Clear
Millicandela Rating：120mcd
Lens Style：Square with Flat Top
Lens Size：1.20mm
Voltage - Forward (Vf) (Typ)：3.2V
Current - Test：20mA
Viewing Angle：140°
Mounting Type：Surface Mount, Bottom Entry
Wavelength - Dominant：470nm
Wavelength - Peak：465nm
Features：-
Package / Case：1205 (3212 Metric)
Supplier Device Package：1205
Size / Dimension：3.20mm L x 1.20mm W
Height (Max)：1.20mm
Grade：-
Qualification：-

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156125BS75000

Overview

The Würth Elektronik 156125BS75000 is a single-color surface-mount LED from the WL-SMRW series, emitting blue light with a peak wavelength of 465 nm. It features a rectangular lens measuring 1.2 mm x 1.2 mm and operates at a forward current of 20 mA with a typical forward voltage of 3.2 V. The component delivers an optical intensity of 120 mcd and has a power rating of 78 mW. Packaged in reels for automated assembly, it utilizes a 1204 (3212 metric) footprint.

Feature Summary

Emits blue light with a peak wavelength of 465 nm
Features a water-clear rectangular lens for optical clarity
Designed for surface-mount technology (SMD/SMT) installation
Complies with RoHS standards for environmental safety

Applications

General indicator lighting on electronic circuit boards
Status indication in consumer electronics devices
Signal illumination in industrial control panels
Visual feedback components in automotive interior systems

Procurement Notes

Verify the specific ordering suffix to confirm the exact color and wavelength specifications, as variations exist within the product line. Ensure that the procurement documentation references the correct datasheet version corresponding to the 1204 package style. Confirm compliance requirements such as RoHS status match project specifications before finalizing orders.

Selection Notes

Select this component when a compact blue indicator is required for space-constrained designs utilizing the 1204 footprint. Consider the 3.2 V forward voltage drop when designing the driving circuitry to ensure adequate headroom. Evaluate the 120 mcd intensity against visibility requirements for the intended application environment and viewing angles.

Part Context

This part belongs to the WL-SMRW series of single-color LEDs manufactured by Würth Elektronik. The series offers various colors and intensities in standardized SMD packages. The 156125BS75000 specifically addresses the need for reliable blue illumination in modern electronics where small form factors are critical.