IN-S42ETYG

LED Indication - Discrete Overview

The IN-S42ETYG is a yellow-green surface-mount LED from Inolux, designed for discrete indication applications. It features a 0402 (1005 metric) package with dimensions of 1.00mm length, 0.50mm width, and a maximum height of 0.55mm. The component emits light at a peak wavelength of 573nm with a typical forward voltage of 2.1V at a test current of 20mA. It offers a luminous intensity of 45mcd and a viewing angle of 130 degrees. The lens is transparent with a flat front design.

LED Indication - Discrete Feature Summary

• Compact 0402 SMD form factor suitable for space-constrained PCB layouts
• Transparent lens with flat front geometry for consistent optical output
• Wide 130-degree viewing angle for broad visibility in indication tasks

LED Indication - Discrete Applications

• General electronic device status indication
• Panel indicator lights for consumer electronics
• Signal illumination in compact instrumentation

LED Indication - Discrete Procurement Notes

Verify the specific ordering suffix to ensure the correct binning and packaging configuration matches your production requirements. Confirm RoHS compliance status and moisture sensitivity level (MSL 4) handling procedures during storage and reflow soldering processes. Cross-reference the manufacturer part number with distributor codes to avoid procurement errors.

LED Indication - Discrete Selection Notes

Select this component when a small footprint and moderate brightness are required for visual signaling. Ensure the operating temperature range of -40°C to 85°C aligns with your environmental specifications. Compare the 45mcd intensity against application visibility needs and verify that the 2.1V forward voltage is compatible with your driving circuit constraints.

LED Indication - Discrete Part Context

This part belongs to the IN-S42ET series of single-color SMD LEDs manufactured by Inolux. The series utilizes standard 0402 package dimensions common in modern surface mount technology. It is distinct from other variants in the family based on its specific yellow-green color emission and associated electrical characteristics.

LED Indication - Discrete Replacement Considerations

Direct substitutes within the same series include parts with different color bins or intensities, such as the IN-S42ATY. Verify pin compatibility and thermal characteristics before swapping components to ensure mechanical and electrical integrity.