5988A40102F

Overview

The Dialight 5988A40102F is a single-color yellow surface-mount LED from the 598 series. It features a 0402 (1005 metric) package with dimensions of 1.00 mm length and 0.50 mm width. The component emits light at a peak wavelength of 591 nm with a typical forward voltage of 1.8 V. It operates at a test current of 5 mA and provides an optical intensity of 42 mcd. The lens is rectangular with a flat top design.

Feature Summary

• Compact 0402 surface-mount form factor for space-constrained designs
• Yellow emission optimized for visual indication applications
• Low power consumption characteristics suitable for battery-operated devices

Applications

• Status indication on electronic circuit boards
• Visual signaling in portable consumer electronics
• Panel indicators for compact instrumentation

Procurement Notes

Verify component availability status as this part number may be discontinued or subject to supply constraints. Confirm RoHS compliance and moisture sensitivity level requirements against specific manufacturing processes. Ensure ordering suffixes match exact electrical and mechanical specifications required for the target application.

Selection Notes

Select this component when a small footprint yellow indicator is required. Compare forward voltage and luminous intensity against system drive capabilities. Consider the 5988A40107F variant if higher current operation or different packaging options are needed for the same optical performance profile.

Part Context

This component belongs to the Dialight 598 series of MicroLEDs, designed for high-density PCB mounting. The series offers various colors and package sizes to support diverse industrial and commercial lighting needs. The 5988A40102F specifically addresses the need for low-profile yellow signaling in modern miniaturized hardware.

Replacement Considerations

Public confirmed substitute: 5988A40107F.