5990040007F

Overview

Dialight 5990040007F is a single-color surface-mount LED indicator in the 599 series. It features a yellow lens with a rectangular, non-diffused finish and emits light at a peak wavelength of 590 nm. The component utilizes a 0603 (1608 metric) package measuring 1.60 mm in length, 0.80 mm in width, and 0.80 mm in maximum height. Electrical characteristics include a typical forward voltage of 2.1 V and a test current of 20 mA. It delivers an optical intensity of 105 mcd with a viewing angle of 140 degrees.

Feature Summary

• Rectangular lens design with a flat top profile for precise beam direction
• High-intensity yellow emission optimized for visual status indication
• RoHS3 compliant construction supporting environmental regulations

Applications

• Electronic equipment panel status indicators
• Consumer appliance operational signaling
• Industrial control board power monitoring

Procurement Notes

Verify the specific ordering suffix to confirm lens color and packaging configuration. Ensure compatibility with standard reflow soldering profiles for 0603 components. Confirm moisture sensitivity level handling requirements during storage and assembly processes. Cross-reference manufacturer datasheets for exact mechanical tolerances before finalizing PCB layout designs.

Selection Notes

Select this component when a compact yellow indicator is required for space-constrained printed circuit boards. The 0603 footprint offers a balance between visibility and board real estate efficiency. Consider the 140-degree viewing angle for applications requiring broad visibility from multiple angles without complex optical assemblies.

Part Context

This part belongs to Dialight's 599 MicroLED series, which focuses on high-performance surface-mount LEDs. The series provides various color options and package sizes for diverse indication needs. The 5990040007F specifically addresses the demand for reliable yellow signaling in modern electronic devices requiring small form factors.

Replacement Considerations

The part number 599-0040-007F is listed as an alias for this component. Verify pinout and dimensional compatibility when substituting with other 0603 yellow LEDs from different manufacturers.