5973609207F

Overview

The Dialight 5973609207F is a single-color blue surface-mount LED designed for discrete indication. It features a 4PLCC package with dimensions of 1.6 mm x 1.6 mm and a height of 0.8 mm. The component emits light at a peak wavelength of 470 nm with an intensity of 450 mcd. Electrical characteristics include a forward voltage of 2.9 V at a test current of 5 mA, with a maximum power rating of 76 mW. It operates within a temperature range of -55°C to +85°C and has a viewing angle of 135 degrees.

Feature Summary

• High luminous intensity of 450 mcd for clear visibility in indicator applications
• Compact 4PLCC surface-mount footprint suitable for space-constrained PCB designs
• Water-clear lens configuration provides non-diffused light emission
• Wide operating temperature range supports diverse environmental conditions

Applications

• Discrete electronic component status indicators
• Front panel equipment signaling
• Control board activity monitoring
• General-purpose visual indication systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct lens transparency and binning specifications. Confirm that the procurement channel accepts components from authorized distributors to maintain quality assurance standards. Check for any recent product change notices regarding manufacturing site transfers or material updates before finalizing orders.

Selection Notes

Select this component when high brightness is required in a standard 4PLCC form factor. Ensure the driving circuit can accommodate the 2.9 V forward voltage drop at 5 mA. Consider the 135-degree viewing angle for optimal line-of-sight visibility. Verify that the PCB land pattern matches the 1.6 mm x 1.6 mm package dimensions to guarantee proper solder joint formation during assembly.

Part Context

This part belongs to the Dialight MicroLED series, which focuses on compact surface-mount LEDs for modern electronics. The 597-3xx7 family typically utilizes the 4PLCC package style. This specific model represents a blue emission variant optimized for general indication tasks where standard intensity levels are insufficient.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult the manufacturer's selector guide for alternative packages or wavelengths if this specific component is unavailable.