PM3GD5VW14.0-CC LED Panel Indicator Equivalent & Substitute Parts

Part Overview

The PM3GD5VW14.0-CC is a 3mm green diffused LED panel indicator manufactured by Bivar Inc., designed for 5V DC applications with 14-inch wire leads. This component is classified as obsolete, making identification of functionally equivalent substitute parts essential for ongoing system support and new design implementations. The part features a round panel cutout configuration with a domed lens design, suitable for standard panel-mount applications requiring visual status indication.

Substiute Parts

PM3GD5VW14.0-CC

Bivar Inc.In Stock: 1138PM3GD5VW14.0-CC Datasheet

Current PartRFQ

SSI-LXH312GD-430

Lumex Opto/Components Inc.In Stock: 897SSI-LXH312GD-430 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PM3GD5VW14.0-CC is determined by the following critical parameters:

Physical Compatibility Parameters:

• Lens size classification (3mm, T-1 form factor)
• Lens style (round with domed top)
• Panel cutout shape (round)
• Panel cutout dimensions (4.06mm nominal)
• Termination style (wire leads)

Optical Parameters:

• Lamp color (green)
• Lens transparency (diffused)
• Wavelength range (green spectrum, approximately 565-568nm)

Electrical Parameters:

• Operating voltage (5V nominal for primary application)
• Millicandela rating (brightness level)
• Viewing angle (optical field of view)

The substitute part SSI-LXH312GD-430 shares the same physical form factor (3mm T-1 round domed lens), panel cutout configuration, and optical characteristics (green diffused lens). However, electrical parameters differ significantly, requiring circuit-level evaluation for compatibility.

Parameter Comparison

Engineering Selection Recommendations

Obsolescence Status: The PM3GD5VW14.0-CC is classified as obsolete. The SSI-LXH312GD-430 is an active product from an established manufacturer (Lumex Opto/Components Inc.), providing long-term availability and supply chain continuity.

Compliance Considerations: The SSI-LXH312GD-430 carries ROHS3 compliance certification, whereas the main part does not specify RoHS status. Both parts are classified under ECCN EAR99 and share the same HTSUS code (8541.41.0000), indicating equivalent regulatory treatment for export control and tariff purposes.

Physical Compatibility: Both parts utilize the 3mm T-1 form factor with round domed lens design. Panel cutout dimensions are nominally compatible (4.06mm vs. 4.32mm), with the substitute requiring a slightly larger aperture. Wire lead lengths differ (14" vs. 17"), requiring verification against available panel space and routing constraints.

Electrical Differences: The substitute operates at 2.1V with a maximum current rating of 20mA, compared to the main part's 5V specification. Direct substitution in existing 5V circuits requires circuit redesign, including series resistor recalculation or voltage regulation implementation.

Optical Performance: The SSI-LXH312GD-430 provides higher brightness (30mcd vs. 25mcd) and wider viewing angle (60° vs. 35°), with peak wavelength within the green spectrum (565nm vs. 568nm). These differences are within acceptable tolerances for general green indicator applications.

Frequently Asked Questions (FAQ)

Q: Can the SSI-LXH312GD-430 be directly installed in place of the PM3GD5VW14.0-CC without circuit modifications?

A: Physical installation is possible due to matching 3mm T-1 form factor and round panel cutout configuration. However, electrical compatibility requires circuit evaluation. The substitute operates at 2.1V versus the original 5V specification, necessitating resistor recalculation or voltage regulation changes to maintain proper LED current and brightness levels.

Q: What are the panel cutout dimension differences, and do they affect installation?

A: The main part requires a 0.16" (4.06mm) round cutout, while the substitute requires 0.17" (4.32mm). The 0.26mm difference is within typical panel tolerance ranges for standard drilling operations. Existing 4.06mm cutouts may require slight enlargement to accommodate the substitute without mechanical stress.

Q: How do the wire lead lengths affect substitution feasibility?

A: The main part provides 14-inch leads, while the substitute provides 17-inch leads. The 3-inch difference must be evaluated against available panel space, routing paths, and connection point locations. Excess lead length can be trimmed if necessary, but insufficient length cannot be extended without additional wiring.

Q: Are there optical performance differences that affect indicator visibility?

A: The substitute provides 30mcd brightness versus 25mcd for the original, representing a 20% increase in light output. The viewing angle expands from 35° to 60°, providing wider visibility. Peak wavelength differs by 3nm (565nm vs. 568nm), both within the green spectrum with negligible perceptual difference. These changes generally improve indicator visibility without adverse effects.

Q: What compliance advantages does the substitute offer?

A: The SSI-LXH312GD-430 carries ROHS3 compliance certification and is an active product with established supply chain support. The original part is obsolete with unspecified RoHS status. Both parts share identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications, indicating equivalent regulatory treatment.

Q: Are there any moisture sensitivity or environmental rating differences?

A: The main part specifies MSL 1 (Unlimited), indicating no moisture sensitivity constraints. The substitute lists MSL as Not Applicable, suggesting equivalent or superior moisture resistance. Both parts are suitable for standard industrial panel-mount applications without special environmental protection requirements.