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Product Detailed Parameters
- Description：LED GREEN CLEAR 2SMD BOTTOM ENT
- Series：WL-SMRW
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Color：Green
- Configuration：Independent
- Lens Color：Colorless
- Lens Transparency：Clear
- Millicandela Rating：1050mcd
- Lens Style：Round with Domed Top
- Lens Size：-
- Voltage - Forward (Vf) (Typ)：2V
- Current - Test：20mA
- Viewing Angle：20°
- Mounting Type：Surface Mount, Bottom Entry
- Wavelength - Dominant：573nm
- Wavelength - Peak：575nm
- Features：-
- Package / Case：1206 (3216 Metric)
- Supplier Device Package：2-SMD
- Size / Dimension：3.20mm L x 1.60mm W
- Height (Max)：1.95mm
- Grade：-
- Qualification：-
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Overview
The Würth Elektronik 156120VS82500 is a single-color surface-mount LED from the WL-SMRW series, emitting green light at a peak wavelength of 573 nm. It features a water-clear dome lens and operates with a forward voltage of 2 V at a test current of 20 mA. The component delivers an optical intensity of 1050 mcd with a viewing angle of 20 degrees. Packaged in a 1206 (3216 metric) footprint measuring 3.2 mm x 1.6 mm x 1.85 mm, it supports SMT top mounting and complies with RoHS standards.
Feature Summary
- Green emission with high optical intensity for clear visibility
- Water-clear dome lens design for focused light output
- Standard 1206 surface-mount package for automated assembly
Applications
- Status indication on electronic circuit boards
- Visual signaling in consumer electronics devices
- Panel indicators for power or operational states
Procurement Notes
Verify the specific suffix against the official Wurth Elektronik datasheet to confirm exact spectral and luminous characteristics. Ensure procurement channels provide valid RoHS compliance documentation. Confirm moisture sensitivity level handling requirements during storage and reflow soldering processes prior to assembly.
Selection Notes
Select this component when a standard green indicator with moderate brightness is required. The 1206 package offers a balance between board space and visibility. Consider the 20-degree viewing angle for directional applications rather than wide-area illumination needs.
Part Context
This part belongs to the WL-SMRW series of single-color LEDs manufactured by Würth Elektronik. The series provides various color options in standardized surface-mount packages, facilitating consistent design practices across different product lines and simplifying inventory management for common indicator components.
Replacement Considerations
Direct substitutes include other 1206 green LEDs with similar forward voltage and luminous intensity, such as the 156120GS82500P, provided the wavelength and package dimensions are compatible with the existing PCB footprint.
