3HDL

LED Indication - Discrete Overview

The Bivar Inc. 3HDL is a T-1 (3mm) through-hole LED panel indicator featuring a red, diffused lens with a dome style. It operates at a typical forward voltage of 2V and a maximum current of 7mA. The component emits red light with a peak wavelength of 625nm and provides an intensity of 2.5mcd. Designed for panel mounting, it requires a circular opening of 0.24 inches (6.10mm) and offers a viewing angle of 35 degrees.

LED Indication - Discrete Feature Summary

• Red diffused T-1 lens with dome styling
• Through-hole panel mount configuration
• Low power consumption design

LED Indication - Discrete Applications

• Panel status indication
• Equipment power indicators
• Control board visual signaling

LED Indication - Discrete Procurement Notes

Verify the exact part number against manufacturer documentation, as '3HDL' may be a partial identifier. Confirm electrical ratings such as forward voltage and current match system requirements. Check for specific suffixes that define lens color or packaging variations. Ensure compatibility with standard T-1 panel cutouts.

LED Indication - Discrete Selection Notes

Select this component when a low-profile, red visual indicator is required for panel applications. Consider the 2V forward voltage drop for circuit resistor calculations. Verify that the 35-degree viewing angle meets visibility needs. Ensure the 0.24-inch panel hole dimension fits the enclosure design constraints.

LED Indication - Discrete Part Context

This component belongs to Bivar's line of optical indicators, specifically utilizing the standard T-1 form factor. These devices are commonly used in industrial and consumer electronics for simple on/off status visualization. The product series emphasizes reliability and ease of integration into printed circuit boards via through-hole technology.