339-1SDRSYGW/S530-A3/S150

LED Indication - Discrete Overview

The 339-1SDRSYGW/S530-A3/S150 is a discontinued bi-color LED component manufactured by Everlight Electronics Co., Ltd. It features a T-1 3/4 (3mm) package configuration with three pins, designed for dual-wavelength optical signaling applications. The device emits green light at a peak wavelength of 575nm and red light at 650nm. This specific part number represents a variant within the broader 339 series, distinguished by its specific suffix designations indicating color combination and packaging format.

LED Indication - Discrete Feature Summary

• Bi-color emission capability combining green and red wavelengths
• Compact T-1 3/4 form factor suitable for panel mounting
• Three-pin lead configuration for independent circuit control

LED Indication - Discrete Applications

• Dual-state status indication on electronic equipment panels
• Visual signaling in industrial control interfaces
• Power supply status monitoring displays

LED Indication - Discrete Procurement Notes

This specific part number is confirmed as no longer manufactured by Everlight Electronics Co., Ltd. Procurement efforts should focus on identifying current equivalent products or alternative bi-color LEDs from the manufacturer's active portfolio. Verify compatibility with existing mechanical footprints and electrical requirements when selecting replacement components to ensure seamless integration into legacy designs.

LED Indication - Discrete Selection Notes

When evaluating alternatives, prioritize components that match the original T-1 3/4 package dimensions and pin spacing to maintain board layout integrity. Ensure the selected replacement supports independent driving of both color channels if simultaneous or alternating operation is required. Confirm that the forward voltage and current ratings of the substitute part align with the existing driver circuit specifications to prevent performance degradation or component damage.

LED Indication - Discrete Part Context

This component belongs to Everlight’s standard through-hole LED family, specifically utilizing the T-1 3/4 housing style. The 'S530-A3' suffix typically denotes specific binning or lens characteristics, while 'S150' likely refers to the bag quantity or packaging specification. As a bi-color device, it allows for two distinct visual outputs within a single physical footprint, optimizing space on printed circuit boards where multiple indicator functions are necessary.

LED Indication - Discrete Replacement Considerations

DigiKey confirms this product is no longer manufactured. Users must source substitutes from Everlight's current bi-color LED lineup. Verify that any replacement maintains the 3mm diameter and 3-pin configuration to fit existing tooling and PCB layouts.