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Product Detailed Parameters
- Description：LED
- Series：-
- Mfr：Everlight Electronics Co Ltd
- Package：Bulk
- 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：-
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Overview
The 1259-7SURSYGW/S530-A3/R2 is a 3.0mm multi-color round type LED lamp manufactured by Everlight Electronics Co., Ltd. This component features a dual-emission design, typically combining red and yellow-green or orange-red hues within a single package to provide distinct visual signaling capabilities. The device utilizes through-hole mounting technology with a standard 3mm diameter lens configuration, suitable for panel indicators. It operates under standard forward current conditions with defined peak wavelengths for each color channel, ensuring reliable performance in various electronic applications requiring compact, bi-color status indication.
Feature Summary
- Dual-color emission capability within a compact 3.0mm round package
- Through-hole mounting structure for secure panel installation
- Distinct visual signaling for separate status identification
Applications
- Electronic equipment status indicators
- Power supply front panels
- Control board signal displays
Procurement Notes
Verify the specific suffix designation against official Everlight documentation to confirm exact color combination and binning requirements. Ensure that the /R2 variant matches the intended reel packaging specifications if automated assembly is planned. Cross-reference the Mouser part number 638-12597SURSYGWS530A3R2 for accurate distributor listing alignment. Confirm RoHS compliance status through the latest environmental declaration provided by the manufacturer prior to final procurement authorization.
Selection Notes
Select this component when space-constrained designs require two distinct indicator colors in a single footprint. The 3mm form factor offers a balance between visibility and board real estate efficiency compared to larger 5mm alternatives. Consider the viewing angle and intensity requirements of the application to ensure adequate visibility under ambient lighting conditions. Verify that the forward voltage characteristics align with the driving circuitry constraints of the target system design.
Part Context
This model belongs to Everlight's 3.0mm Multi-Color Round Type LED Lamps series, designed for general-purpose indication. It shares the physical dimensions and mounting style with other variants in the 1259-7SURSYGW family but differs in specific color output and packaging configuration. The product line emphasizes compact illumination solutions for consumer electronics and industrial control panels where clear, multi-state feedback is essential for user interaction and operational monitoring.
Replacement Considerations
Direct substitutes include other 3mm bi-color LEDs from Everlight such as the 209SURSYGW-S530-A3 series, provided the pinout and electrical parameters match. Verify mechanical compatibility and spectral output before swapping components to maintain consistent visual signaling standards across the product line.
