LTW-815C4

LED Indication - Discrete Overview

The LTW-815C4 is a single-color white LED from Lite-On Inc., designed for discrete indication applications. It features a through-hole mounting type with a T-1 lens style, measuring 3.00mm in diameter with a flat top. The component operates with a typical forward voltage of 3.5V and requires a test current of 20mA. It provides a wide viewing angle of 130 degrees, ensuring broad visibility. The device is constructed for reliability in standard electronic circuits requiring visual status feedback.

LED Indication - Discrete Feature Summary

• Through-hole radial lead configuration for standard PCB insertion
• Wide 130-degree viewing angle for enhanced visibility
• White illumination color with clear lens finish
• T-1 package style with 3.00mm round lens

LED Indication - Discrete Applications

• Panel indicator lights
• Power supply status display
• Control board signaling
• Equipment status monitoring

LED Indication - Discrete Procurement Notes

Verify the specific datasheet version to confirm RoHS compliance status and exact binning codes for forward voltage and luminous intensity. Ensure the supplier provides traceability documentation matching the manufacturer's lot codes. Cross-reference the pinout diagram with the target PCB footprint to prevent installation errors during assembly processes.

LED Indication - Discrete Selection Notes

Select this component when a through-hole white LED with a wide beam angle is required. The 3.5V forward voltage drop must be accounted for in the driving circuit design. Consider the 20mA test current requirement for resistor sizing. The T-1 package size dictates the mechanical clearance needed on the printed circuit board layout.

LED Indication - Discrete Part Context

This part belongs to Lite-On's discrete LED lineup, focusing on visible light emission for industrial and consumer electronics. The LTW series typically offers standardized packages for easy integration into existing designs. As a single-color device, it serves fundamental signaling roles rather than complex display functions within larger optoelectronic systems.

LED Indication - Discrete Replacement Considerations

Direct substitutes include other T-1 white LEDs with similar 3.00mm dimensions and 130-degree viewing angles. Verify that alternative parts match the 3.5V forward voltage and 20mA operating current specifications to maintain circuit performance without modification.