PM5GD12VW15.0

Part Overview

The PM5GD12VW15.0 is an LED panel indicator manufactured by Bivar Inc., featuring a green diffused 5mm lens with 12V operation and 15" wire leads. This component is classified as obsolete, necessitating identification of functionally equivalent alternatives for continued system support and new designs. The substitute part 5590203027F from Dialight provides comparable performance characteristics with active product status.

Substiute Parts

PM5GD12VW15.0

Bivar Inc.In Stock: 1056PM5GD12VW15.0 Datasheet

Current PartRFQ

5590203027F

DialightIn Stock: 23195590203027F Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The identification of suitable substitute parts is based on the following critical parameters:

Mechanical Compatibility:

• Panel cutout shape (Round) and dimensions (0.25" / 6.35mm)
• Lens size (5mm, T-1 3/4) and style (Round with Domed Top)
• Wire lead termination (minimum 14" length acceptable)

Electrical Compatibility:

• Voltage rating (12V operation)
• Lamp color (Green)
• Wavelength peak region (565-568nm range)

Operational Compatibility:

• Lens transparency (Diffused type)
• Viewing angle (40° minimum required; 60° acceptable for wider distribution)
• Luminous intensity (25mcd target; 8mcd acceptable for indicator applications)

The substitute part 5590203027F satisfies all mechanical compatibility requirements and operates at identical voltage. Differences in current rating (15mA specified for substitute vs. unspecified for original), luminous intensity (8mcd vs. 25mcd), and viewing angle (60° vs. 40°) are within acceptable tolerance for panel indicator applications where the primary function is status indication rather than high-intensity illumination.

Parameter Comparison

Engineering Selection Recommendations

The substitute part 5590203027F is the primary replacement for the obsolete PM5GD12VW15.0. The Dialight component provides active product status with ROHS3 compliance and REACH unaffected designation, ensuring long-term availability and regulatory adherence. Both parts maintain identical panel cutout dimensions, electrical voltage rating, and compatible physical form factor for direct mechanical interchange in panel-mount applications.

Wire lead length differs by approximately 25.4mm (15" versus 14"), which must be evaluated relative to circuit board routing constraints. The substitute exhibits a wider 60° viewing angle compared to the original 40°, suitable for applications requiring broader luminous distribution. The lower luminous intensity of the substitute (8mcd versus 25mcd) is appropriate for indicator-only functions where brightness is not a critical design parameter.

Frequently Asked Questions (FAQ)

Q: Can the 5590203027F substitute directly replace the PM5GD12VW15.0 in existing designs? A: Direct mechanical and electrical substitution is possible. The identical panel cutout dimensions (0.25" / 6.35mm), matching 5mm lens size, and common 12V voltage rating enable direct interchange. Wire lead length difference (14" vs. 15") requires verification against circuit board layout constraints.

Q: What are the implications of the 17mcd difference in luminous intensity between the parts? A: The substitute's lower intensity (8mcd versus 25mcd) is acceptable for panel indicator applications where the primary function is status signaling. Applications requiring high-brightness illumination or long-distance visibility should evaluate luminous intensity against specific design requirements.

Q: Does the 60° versus 40° viewing angle affect substitution suitability? A: The wider 60° viewing angle of the substitute provides broader luminous distribution, which is compatible with and exceeds the original specification. Applications requiring narrow-beam distribution should assess whether the increased angle affects system performance.

Q: Are there compliance or availability advantages to using the substitute part? A: The substitute carries active product status with ROHS3 compliance and REACH unaffected certification, supporting long-term supply chain reliability and regulatory requirements. The original part's obsolete status eliminates new procurement options.

Q: What verification is required when substituting the wire lead length? A: The 25.4mm length reduction (from 381mm to 355.6mm) must be accommodated within circuit board routing and component mounting constraints. Verify lead length clearance relative to adjacent components and panel geometry before finalizing substitution.