5973409507F

LED Indication - Discrete Overview

The Dialight 5973409507F is a surface-mount LED indicator in the 597 series, featuring a yellow lens and clear colorless appearance. It emits yellow light at a primary wavelength of 590nm with a typical forward voltage of 2V at a test current of 20mA. The component utilizes a 0603 (1608 metric) package measuring 1.60mm x 0.80mm x 1.24mm maximum height. It offers a viewing angle of 60 degrees and a luminous intensity of 320mcd. The device complies with RoHS3 standards and has an MSL rating of 3.

LED Indication - Discrete Feature Summary

• Yellow optical output with a 590nm primary wavelength for high visibility applications
• Standard configuration with a clear, colorless lens and yellow housing
• Surface mount design suitable for automated PCB assembly processes

LED Indication - Discrete Applications

• Electronic equipment status indication
• Panel mounting indicators
• General purpose signal lighting

LED Indication - Discrete Procurement Notes

Verify part authenticity through authorized channels as this component is officially obsolete. Confirm that the replacement supplier's datasheet matches the original electrical parameters and physical dimensions. Ensure compliance with current environmental regulations before integration into final products.

LED Indication - Discrete Selection Notes

Select this component when a compact 0603 form factor is required for yellow signaling. Consider the 2V forward voltage drop for circuit design compatibility. Evaluate the 320mcd brightness against ambient lighting conditions to ensure adequate visibility for the intended application environment.

LED Indication - Discrete Part Context

This part belongs to the Dialight 597 series of surface-mount LEDs. The series provides various colors and package sizes for general-purpose indication. The 5973409507F specifically addresses the need for yellow light in small footprint designs, offering standardized performance metrics for industrial and commercial electronics.

LED Indication - Discrete Replacement Considerations

The Kingbright APTD1608SYCK/J3-PF is documented as a similar substitute. Verify mechanical fit and electrical characteristics before adoption.