5973907502F

Overview

The Dialight 5973907502F is a single-color surface-mount LED indicator in the 597 series, featuring a white illumination color. It utilizes a 0402 (1006 Metric) package with dimensions of 1.00mm length and 0.60mm width. The component operates with a forward current of 5mA and delivers a luminous intensity of 71mcd. It functions within an operating temperature range of -40°C to +85°C.

Feature Summary

• Provides consistent illumination for circuit status indication
• Designed to withstand harsh operational environments
• Utilizes a compact surface-mount form factor

Applications

• Circuit board status indication
• Electronic device power indicators
• Panel mounting visual signaling

Procurement Notes

This component is officially classified as obsolete and is no longer manufactured by Dialight. Procurement should focus on verifying availability through authorized distributors or secondary markets. Buyers must confirm the authenticity and storage history of existing stock to ensure reliability, as direct factory orders are not possible.

Selection Notes

Engineers replacing this part should evaluate available substitutes that match the 0402 package size and white light output. Key parameters to verify include the forward current rating of 5mA and the required luminous intensity of approximately 71mcd. Ensure the replacement supports the specified operating temperature range of -40°C to +85°C for environmental compatibility.

Part Context

The 5973907502F belongs to the Dialight 597 series of surface-mount LEDs. This series is characterized by its robust construction suitable for demanding applications. The specific model represents a standard white LED variant designed for discrete indication tasks where space constraints require a small footprint.

Replacement Considerations

• 5973905602F