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Product Detailed Parameters
- Description：LED YLW CLEAR CHIP SMD R/A
- Series：WL-SMSW
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Color：Yellow
- Configuration：Independent
- Lens Color：Colorless
- Lens Transparency：Clear
- Millicandela Rating：300mcd
- Lens Style：Oval with Flat Top
- Lens Size：-
- Voltage - Forward (Vf) (Typ)：2V
- Current - Test：20mA
- Viewing Angle：120°
- Mounting Type：Surface Mount, Right Angle
- Wavelength - Dominant：590nm
- Wavelength - Peak：592nm
- Features：-
- Package / Case：2-SMD, No Lead
- Supplier Device Package：Chip LED
- Size / Dimension：3.00mm L x 1.32mm W
- Height (Max)：1.45mm
- Grade：-
- Qualification：-
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Overview
The 155301YS73100 is a single-color yellow LED from the WL-SMSW series by Würth Elektronik. It features a side-view configuration with a water-clear lens and oval shape. Key electrical parameters include a forward voltage of 2 V, a forward current of 30 mA, and a power rating of 72 mW. The device emits light at a wavelength of 625 nm with an intensity of 350 mcd. Physical dimensions are 3 mm in length, 1.4 mm in width, and 1.32 mm in height. It operates within a temperature range of -40 °C to +85 °C and offers a viewing angle of 120 degrees.
Feature Summary
- Side-view emission geometry for visibility in panel-mounted applications
- Water-clear colorless lens material for optimal light transmission
- Oval lens shape providing a 120-degree viewing angle
- Surface-mount design suitable for automated assembly processes
Applications
- Panel status indicators
- Equipment front-panel signaling
- Control board visual feedback
- Industrial instrument displays
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status using official documentation. Ensure storage conditions respect moisture sensitivity levels to prevent package damage during soldering. Cross-reference datasheet revisions to confirm parameter consistency before finalizing procurement orders.
Selection Notes
Select this component when side-view visibility is required for surface-mount designs. The 3014 footprint accommodates standard SMD placement equipment. Consider the 2 V forward voltage drop for circuit drive calculations. Verify thermal management requirements against the 72 mW power rating for enclosed environments.
Part Context
This part belongs to the WL-SMSW series, designed for compact surface-mount lighting solutions. The series emphasizes high brightness within small form factors. Würth Elektronik utilizes specific epoxy compounds to ensure long-term reliability and consistent optical performance across production batches.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source data. Consult official distributor catalogs for cross-referencing similar side-view LEDs with matching electrical and mechanical specifications.
