LED Panel Indicator PM3GD5VW6.0 Equivalent & Substitute Parts

Part Overview

The PM3GD5VW6.0 is a 3mm green diffused LED panel indicator manufactured by Bivar Inc., designed for 5V applications with 6-inch wire leads and a 35° viewing angle. This component is classified as obsolete, making identification of functionally equivalent substitute parts essential for ongoing system support, maintenance, and new design implementations where legacy compatibility is required.

The part features a round domed lens with 25mcd brightness rating and operates at 5V with a 4.06mm panel cutout diameter. Wire lead termination at 6 inches (152.40mm) provides standard panel mounting configuration for indicator applications.

Substiute Parts

PM3GD5VW6.0

Bivar Inc.In Stock: 750PM3GD5VW6.0 Datasheet

Current PartRFQ

SSI-LXH312GD-150

Lumex Opto/Components Inc.In Stock: 3048SSI-LXH312GD-150 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PM3GD5VW6.0 is determined by strict alignment of the following critical parameters:

Mechanical Compatibility:

• Lens size must be 3mm, T-1 form factor
• Panel cutout shape must be round
• Panel cutout diameter must accommodate 0.16" to 0.17" range
• Wire lead termination must be 6 inches (152.40mm)

Optical Compatibility:

• Lamp color must be green
• Lens transparency must be diffused
• Wavelength peak must be within the green spectrum (565nm to 568nm range)
• Millicandela rating must be 25mcd or higher to maintain or exceed brightness performance

Electrical Compatibility:

• Operating voltage must be compatible with 5V circuit design
• Current draw must be within circuit design limits

Environmental Compliance:

• Moisture Sensitivity Level must be 1 (Unlimited) or equivalent
• ECCN and HTSUS classifications must align for regulatory purposes

The substitute part SSI-LXH312GD-150 meets these criteria with compatible mechanical, optical, and environmental specifications, though with different electrical operating parameters (2.1V forward voltage, 25mA maximum current).

Parameter Comparison

Engineering Selection Recommendations

Primary Consideration: Product Status

The PM3GD5VW6.0 is classified as obsolete. The SSI-LXH312GD-150 is actively manufactured and in production status, ensuring long-term availability for replacement, repair, and new procurement cycles.

Mechanical and Optical Alignment

Both parts share identical lens size (3mm T-1), color (green), transparency (diffused), panel cutout shape (round), and wire lead length (6 inches). Panel cutout dimensions are compatible within standard manufacturing tolerances (0.16" versus 0.17").

Optical Performance

The SSI-LXH312GD-150 provides 30mcd brightness compared to the PM3GD5VW6.0's 25mcd, representing a 20% increase in light output. The substitute also offers a 60° viewing angle versus the original 35°, providing wider visibility. Both operate within the green spectrum (565nm to 568nm).

Electrical Differences

The primary design consideration is voltage: the original part operates at 5V, while the substitute operates at 2.1V forward voltage with 25mA maximum current. Circuit redesign or current-limiting resistor adjustment is required for direct substitution in existing 5V applications.

Compliance and Regulatory

Both parts share identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications. Both maintain MSL 1 (Unlimited) moisture sensitivity rating, indicating no special handling requirements.

RoHS and Environmental Compliance

The SSI-LXH312GD-150 is ROHS3 compliant and REACH unaffected, meeting current environmental regulations for new designs and manufacturing.

Frequently Asked Questions (FAQ)

Q: Can the SSI-LXH312GD-150 directly replace the PM3GD5VW6.0 in existing equipment?

A: Mechanical and optical compatibility is confirmed. However, electrical circuit modification is required. The substitute operates at 2.1V forward voltage versus the original 5V specification. Existing 5V circuits must be redesigned with appropriate current-limiting resistors or voltage regulation to accommodate the lower forward voltage of the substitute part.

Q: What are the mechanical compatibility requirements?

A: Both parts use identical 3mm T-1 lens form factor, round panel cutout shape, and 6-inch wire lead termination. Panel cutout diameters are compatible: 0.16" (4.06mm) for the original and 0.17" (4.32mm) for the substitute, within standard manufacturing tolerances for round panel cutouts.

Q: How do the optical specifications compare?

A: The SSI-LXH312GD-150 provides superior optical performance with 30mcd brightness (versus 25mcd) and a 60° viewing angle (versus 35°). Both operate in the green spectrum with peak wavelengths of 565nm and 568nm respectively, ensuring consistent color appearance in applications.

Q: Is the substitute part currently available?

A: Yes. The SSI-LXH312GD-150 is classified as active product status with 3020 pieces in stock. The original PM3GD5VW6.0 is obsolete with limited remaining inventory (705 pieces).

Q: What packaging is available for the substitute?

A: The SSI-LXH312GD-150 is supplied in bulk packaging, suitable for production assembly and repair operations.

Q: Are there environmental or regulatory concerns with substitution?

A: No. Both parts share identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications. The substitute is ROHS3 compliant and REACH unaffected, meeting current environmental regulations.

Q: What is the primary reason to consider substitution?

A: The PM3GD5VW6.0 is obsolete. For long-term system support, maintenance, and new production, the SSI-LXH312GD-150 provides an actively manufactured equivalent with superior brightness and viewing angle specifications.