PM5PGC LED Panel Indicator Green

Part Overview

The PM5PGC is a panel-mounted LED indicator with a green lamp and clear lens, designed for applications requiring a 555nm wavelength light output. This component is classified as Obsolete by manufacturer Bivar Inc., necessitating identification of active substitute components to maintain design continuity and ensure component availability for new production runs and field replacements.

Substiute Parts

PM5PGC

Bivar Inc.In Stock: 1124PM5PGC Datasheet

Current PartRFQ

PM5GC

Bivar Inc.In Stock: 702PM5GC Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PM5PGC is permissible with active-status components within the Bivar Inc. PM5 series that maintain compliance with the following critical parameters:

Mandatory Compatibility Parameters:

• Manufacturer Series: PM5
• Panel Cutout Shape: Round
• Panel Cutout Dimensions: 0.25" (6.35mm)
• Lens Size: 5mm, T-1 3/4
• Lens Style: Round with Domed Top
• Lamp Color: Green
• Lens Transparency: Clear
• Viewing Angle: 35°
• Voltage (Vf, Typical): within 0.1V tolerance
• Current (If, Max): 30mA
• Moisture Sensitivity Level: 1 (Unlimited)
• Export Classification: EAR99
• Harmonized Tariff Code: 8541.41.0000

Variations in millicandela rating and peak wavelength within the green spectrum are acceptable provided the component maintains mechanical and electrical interface compatibility with the original PM5PGC design envelope.

Parameter Comparison

Engineering Selection Recommendations

The PM5GC serves as the active substitute for the obsolete PM5PGC component. Both components maintain identical mechanical form factors and interface specifications, permitting direct physical substitution. The PM5GC is classified as Active production status and carries ROHS3 compliance certification, supporting continued use in new designs and manufacturing operations.

The forward-compatible component PM5GC provides enhanced luminous intensity at 40mcd compared to the original 10mcd rating. The wavelength difference of 13nm (555nm to 568nm) remains within the green spectrum classification and maintains identical optical interface parameters. Both components operate at compatible voltage and current specifications with a 0.1V differential in forward voltage drop.

Frequently Asked Questions (FAQ)

Q: Can PM5GC directly replace PM5PGC without circuit modifications?

A: Yes. Both components share identical mechanical mounting specifications (0.25" round cutout, 5mm T-1 3/4 lens), electrical interface parameters (30mA maximum current), and optical characteristics (35° viewing angle, clear colorless lens). The 0.1V forward voltage difference (2.2V to 2.1V) falls within standard circuit tolerance margins and does not necessitate redesign.

Q: What is the primary difference between PM5PGC and PM5GC?

A: The PM5GC provides increased luminous intensity at 40mcd versus the original 10mcd specification. Peak wavelength output differs by 13nm within the green spectrum (555nm to 568nm). The substitute component is manufactured as Active production status with ROHS3 compliance, addressing the obsolescence of the original PM5PGC.

Q: Are there compatibility concerns with the packaging format change?

A: The PM5PGC was packaged in unspecified format; PM5GC is supplied in Tray packaging. This packaging difference does not affect component electrical or mechanical interface specifications and does not impact circuit-level integration.

Q: What export classifications apply to both components?

A: Both PM5PGC and PM5GC carry identical ECCN classification (EAR99) and Harmonized Tariff Code (8541.41.0000), permitting equivalent supply chain handling and regulatory compliance treatment.

Q: How does the increased brightness of PM5GC affect circuit performance?

A: The higher millicandela rating of PM5GC (40mcd) produces proportionally increased visible light output under identical electrical operating conditions. Circuit current limiting resistances and voltage supplies operate at identical specifications. Applications requiring the original 10mcd output may implement series resistive or current-limiting techniques to reduce effective brightness if necessary.