5GD

Overview

The Bivar Inc. 5GD is a standard panel-mount LED indicator featuring a green diffused lens with a domed top. It utilizes a T-1 3/4 (5mm) package and emits light at a peak wavelength of 568nm. The component operates with a typical forward voltage of 2.1V and a maximum current rating of 30mA, producing a brightness of 25mcd. It offers a viewing angle of 40 degrees and requires a round panel cutout of 0.25 inches (6.35mm). The unit is supplied in a bag packaging format.

Feature Summary

• Green diffused lens design for uniform light distribution
• Standard T-1 3/4 radial lead configuration for through-hole mounting
• Domed lens style to enhance visibility

Applications

• General purpose panel status indication
• Equipment power state signaling
• Control board operational feedback

Procurement Notes

Verify the specific suffix requirements for your assembly needs, as the base 5GD model typically lacks extended wire leads compared to variants like PM5GDW36-CC. Confirm that the standard radial lead length meets your chassis depth constraints before finalizing the order. Ensure the 40-degree viewing angle aligns with your operator sightlines. Cross-reference the datasheet for exact mechanical tolerances to guarantee fit within the designated 0.25-inch panel cutout.

Selection Notes

Select this component when a standard green indicator with moderate brightness is sufficient for front-panel visibility. It is suitable for applications where direct line-of-sight viewing is required without complex optical coupling. Consider the 2.1V forward voltage drop when designing the current-limiting resistor network. This part is ideal for general industrial or commercial equipment where cost-effective, reliable visual signaling is prioritized over high-intensity output.

Part Context

The 5GD belongs to Bivar's standard panel mount indicator series, designed for straightforward integration into electronic enclosures. It represents a foundational optoelectronic component used for basic visual feedback. Unlike specialized assemblies with integrated wiring or connectors, this discrete LED relies on user-provided circuit connections. It serves as a core element in the broader family of Bivar Opto products, focusing on essential functionality rather than advanced features.

Replacement Considerations

Direct substitutes include the 5GD-F, which adds a flange for secure panel retention. Verify if the flanged version is necessary for vibration resistance. Other compatible options may include water-clear lens variants if higher contrast is needed, though this changes the light diffusion characteristics. Always confirm pin compatibility and mechanical dimensions before swapping.