IN-S42ATY

LED Indication - Discrete Overview

The IN-S42ATY is a surface-mount yellow LED from the Inolux IN-S42AT series, designed for discrete indication applications. It features a clear lens and operates at a typical forward voltage of 1.9V with a test current of 20mA. The component emits light at a dominant wavelength of 592nm and a peak wavelength of 593nm, achieving a luminous intensity of 145mcd. It utilizes a 0402 (1005 Metric) package measuring 1.00mm in length, 0.50mm in width, and 0.55mm in maximum height. The device offers a viewing angle of 130 degrees and is housed in a rectangular lens with a flat top.

LED Indication - Discrete Feature Summary

• Compact 0402 surface-mount form factor suitable for space-constrained PCB layouts
• High visibility with a wide 130-degree viewing angle and clear lens design
• Standard configuration optimized for general-purpose electronic status indication

LED Indication - Discrete Applications

• Electronic device status indicators
• Power supply activity signaling
• Control panel operational feedback

LED Indication - Discrete Procurement Notes

Verify that the specific order matches the IN-S42ATY part number to ensure correct yellow coloration and electrical parameters. Confirm compliance with RoHS3 and REACH regulations as specified by the manufacturer. Check moisture sensitivity level (MSL 4) requirements for storage and handling procedures prior to assembly. Ensure the selected packaging format aligns with automated placement equipment capabilities.

LED Indication - Discrete Selection Notes

Select this component when a compact yellow indicator is required for low-voltage circuits due to its 1.9V forward voltage drop. Consider the 145mcd intensity and 130-degree viewing angle for visibility needs. Compare against other colors in the IN-S42AT series if different signal coding is necessary. Verify thermal operating range limits (-30°C to 80°C) against the intended application environment.

LED Indication - Discrete Part Context

The IN-S42ATY belongs to the IN-S42AT series of surface-mount LEDs manufactured by Inolux. This series provides various color options within a standardized 0402 footprint, facilitating consistent board design across different product lines. The component is classified as a discrete LED indication device, distinct from multi-color or addressable LED arrays offered by the manufacturer.

LED Indication - Discrete Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.