5988A40107F

Overview

The Dialight 5988A40107F is a single-color yellow surface-mount LED from the 598 series, designed for indicator applications. It features a 0402 (1005 metric) rectangular package with a flat-top lens measuring 1.00mm x 0.50mm and a maximum height of 0.60mm. The component emits light at a dominant wavelength of 591nm with a typical forward voltage of 1.8V at a test current of 5mA. It provides an optical intensity of 42mcd and operates within a temperature range of -55°C to +100°C. The device is moisture sensitive (MSL Level 3) and complies with RoHS3 standards.

Feature Summary

• Compact 0402 surface-mount form factor suitable for high-density PCB layouts
• Yellow emission optimized for visual status indication
• Flat-top lens design for consistent viewing angles

Applications

• Electronic equipment status indicators
• Control panel signal lights
• Consumer appliance front panels

Procurement Notes

Verify the specific suffix 'F' confirms the reel packaging configuration as documented in official Dialight datasheets. Confirm RoHS3 compliance status directly with the manufacturer or authorized distributors prior to procurement. Ensure ESD handling protocols are followed due to the small form factor and moisture sensitivity level classification.

Selection Notes

Select this component when a compact yellow indicator is required for space-constrained designs. The 0402 package offers a smaller footprint compared to 0603 or PLCC variants. Consider the 1.8V forward voltage drop for circuit biasing calculations. Verify that the 42mcd intensity meets visibility requirements for the intended application environment.

Part Context

This part belongs to the Dialight 598 series of surface-mount LEDs, which includes various colors and package sizes such as 0603, 0805, and PLCC-2. The 5988A variant specifically denotes the 0402 package style within this family, providing a standardized solution for miniaturized electronic assemblies requiring reliable visual signaling.

Replacement Considerations

The QBLP595-Y5-2897 by QT Brightek is listed as a similar replacement option.