Equivalent & Substitute Parts for PM5GD5VW12.0

Part Overview

The PM5GD5VW12.0 is a 5mm green diffused LED panel indicator manufactured by Bivar Inc., designed for 5V applications with 12-inch wire leads. This component is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing system support and new designs. The part features a round domed lens with 40° viewing angle and 25mcd brightness rating, suitable for panel-mount indicator applications.

Substiute Parts

PM5GD5VW12.0

Bivar Inc.In Stock: 779PM5GD5VW12.0 Datasheet

Current PartRFQ

5590202007F

DialightIn Stock: 17715590202007F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PM5GD5VW12.0 is determined by the following critical parameters that must align across candidate parts:

Mandatory Compatibility Parameters:

• Voltage Rating: 5V
• Lamp Color: Green
• Lens Transparency: Diffused
• Panel Cutout Shape: Round
• Panel Cutout Dimensions: 0.25" (6.35mm)
• Lens Size: 5mm, T-1 3/4
• Lens Style: Round with Domed Top

Allowable Variation Parameters:

• Millicandela Rating: Brightness may vary within application tolerance
• Wavelength - Peak: Green spectrum variation acceptable (565nm to 568nm range)
• Viewing Angle: May differ based on application requirements (40° to 60°)
• Termination Style: Wire lead length may vary (12" to 14")
• Current Rating: May be specified in substitute parts

The substitute part 5590202007F from Dialight meets all mandatory compatibility parameters while offering active product status and RoHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

The 5590202007F from Dialight qualifies as a functional substitute for the obsolete PM5GD5VW12.0 based on matching core electrical and mechanical parameters. Key selection factors include:

Product Status Advantage: The Dialight part maintains active product status, ensuring continued availability and supply chain stability compared to the obsolete Bivar component.

Compliance Certification: The 5590202007F carries RoHS3 compliance certification, meeting current environmental and regulatory requirements for electronic component procurement.

Electrical Compatibility: Both parts operate at 5V with identical panel cutout dimensions (0.25" / 6.35mm) and lens specifications (5mm T-1 3/4 round domed), ensuring direct mechanical and electrical compatibility in existing panel designs.

Parameter Variations: The substitute exhibits lower brightness (8mcd versus 25mcd) and wider viewing angle (60° versus 40°). These variations must be evaluated against specific application requirements. The longer wire leads (14" versus 12") require verification of available routing space within the target assembly.

Regulatory Alignment: Both parts share identical ECCN (EAR99) and HTSUS classifications, maintaining consistent export and tariff treatment.

Frequently Asked Questions (FAQ)

Q: Can the 5590202007F directly replace the PM5GD5VW12.0 in existing designs?

A: Direct mechanical and electrical replacement is possible due to matching voltage rating, panel cutout dimensions, and lens specifications. However, the brightness difference (8mcd versus 25mcd) and viewing angle variation (60° versus 40°) must be validated against application visibility requirements before implementation.

Q: What is the significance of the millicandela rating difference?

A: The PM5GD5VW12.0 provides 25mcd brightness while the 5590202007F provides 8mcd. Applications requiring specific minimum brightness levels must confirm that 8mcd meets visibility requirements under intended lighting conditions.

Q: How do the viewing angles differ between these parts?

A: The PM5GD5VW12.0 has a 40° viewing angle, while the 5590202007F has a 60° viewing angle. The wider 60° angle in the substitute provides visibility across a broader range of observer positions, which may be advantageous or disadvantageous depending on panel layout and intended use.

Q: Are the wire lead lengths interchangeable?

A: The PM5GD5VW12.0 features 12-inch leads while the 5590202007F features 14-inch leads. The additional 2 inches of lead length in the substitute must be accommodated within the target assembly's internal routing and component placement constraints.

Q: What compliance advantages does the substitute offer?

A: The 5590202007F carries RoHS3 compliance certification, ensuring conformance to current environmental regulations. The obsolete PM5GD5VW12.0 does not specify RoHS status, making the Dialight part preferable for new designs and regulated procurement environments.

Q: Are the wavelength differences significant?

A: The PM5GD5VW12.0 has a peak wavelength of 568nm while the 5590202007F has 565nm. Both values fall within the green spectrum range and are visually indistinguishable to the human eye, presenting no functional compatibility issues.

Q: What is the current rating for the substitute part?

A: The 5590202007F is rated for 15mA at 5V. The original PM5GD5VW12.0 does not specify a current rating. Circuit design must accommodate the 15mA specification when implementing the substitute.