MPC5YC LED Panel Indicator Equivalent & Substitute Parts

Part Overview

The MPC5YC is a yellow LED panel indicator manufactured by Bivar Inc., designed for panel-mount applications with wire termination. This component features a 590nm wavelength, 40mcd brightness rating, and operates at 2V with a maximum current of 30mA. The MPC5YC is classified as obsolete, necessitating identification of active substitute components that maintain electrical and mechanical compatibility for ongoing production and maintenance applications.

Substiute Parts

MPC5YC

Bivar Inc.In Stock: 912MPC5YC Datasheet

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MPC5YD

Bivar Inc.In Stock: 725MPC5YD Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete MPC5YC is based on the following criteria:

Mandatory Compatibility Parameters:

• Lamp Color: Yellow (590nm wavelength maintained)
• Voltage Rating: 2V
• Current Rating: 30mA maximum
• Panel Cutout Dimensions: 0.32" (8.13mm) round
• Lens Size: 5mm, T-1 3/4
• Lens Style: Round with Domed Top
• Termination: Wire mount

Variable Parameters (Allowable Differences):

• Millicandela Rating: May vary based on application requirements
• Lens Transparency: Clear or Diffused acceptable
• Lens Color: Yellow or Colorless acceptable
• Viewing Angle: May vary within optical design constraints
• Product Status: Active preferred for ongoing availability

The MPC5YD qualifies as a direct substitute based on matching all mandatory compatibility parameters while maintaining the same electrical specifications and mechanical form factor.

Parameter Comparison

Engineering Selection Recommendations

MPC5YD as Primary Substitute:

The MPC5YD is the designated substitute for the obsolete MPC5YC based on the following engineering factors:

1. Electrical Compatibility: Both components operate at identical voltage (2V) and current (30mA) specifications, ensuring direct circuit compatibility without modification to drive circuitry or power supply parameters.

2. Mechanical Compatibility: Panel cutout dimensions (0.32" / 8.13mm round), lens size (5mm T-1 3/4), and mounting style (wire termination with round domed top lens) are identical, permitting direct mechanical substitution in existing panel assemblies.

3. Optical Compatibility: Both components emit at 590nm wavelength (yellow spectrum). The MPC5YD provides a 25mcd brightness rating compared to the MPC5YC's 40mcd. The MPC5YD features a diffused lens with yellow coloration versus the MPC5YC's clear colorless lens, resulting in a wider 45° viewing angle compared to 35°.

4. Product Status: The MPC5YD holds active product status with confirmed inventory availability (686 pcs), ensuring long-term supply chain reliability compared to the obsolete MPC5YC.

5. Regulatory Compliance: The MPC5YD carries ROHS3 compliance certification, meeting current environmental and regulatory requirements. Both components share identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications.

6. Moisture Sensitivity: Both components maintain MSL 1 (Unlimited) rating, indicating no moisture sensitivity constraints during storage or handling.

Application Considerations:

The reduction in brightness from 40mcd to 25mcd and the increase in viewing angle from 35° to 45° represent the primary optical differences. These variations are within the MPC5 series design envelope and do not constitute incompatibility. Selection between these parameters depends on specific application requirements for brightness intensity and viewing angle coverage.

Frequently Asked Questions (FAQ)

Q: Can the MPC5YD directly replace the MPC5YC in existing assemblies?

A: Yes. The MPC5YD maintains identical electrical ratings (2V, 30mA), mechanical dimensions (0.32" panel cutout, 5mm lens, wire termination), and optical wavelength (590nm yellow). Direct substitution in panel-mount applications is supported without circuit or mechanical modification.

Q: What is the significance of the brightness difference between MPC5YC (40mcd) and MPC5YD (25mcd)?

A: The MPC5YC provides 40 millicandelas of brightness, while the MPC5YD provides 25 millicandelas. This 15mcd reduction results from the MPC5YD's diffused lens design. Applications requiring maximum brightness intensity should evaluate whether the 25mcd output of the MPC5YD meets minimum visibility requirements. The diffused lens of the MPC5YD provides a wider 45° viewing angle compared to the MPC5YC's 35° angle, distributing light over a broader area.

Q: Why does the MPC5YD have a yellow lens while the MPC5YC has a colorless lens?

A: Both components emit yellow light at 590nm wavelength. The MPC5YC uses a colorless (clear) lens that transmits the yellow light directly. The MPC5YD uses a yellow-tinted lens that enhances color saturation and contributes to the diffused optical effect. Both configurations produce yellow indication; the visual appearance and intensity distribution differ based on lens design.

Q: Is the MPC5YD suitable for new product designs?

A: Yes. The MPC5YD carries active product status and ROHS3 compliance, making it appropriate for new designs. The MPC5YC is obsolete and should not be specified for new development. The MPC5YD is the current production equivalent within the MPC5 series.

Q: Are there packaging differences between MPC5YC and MPC5YD?

A: The MPC5YC packaging is listed as "-" (not specified). The MPC5YD is supplied in Tray packaging. Both components are available in new original condition with confirmed inventory stock.

Q: Do both components have identical regulatory classifications?

A: Yes. Both the MPC5YC and MPC5YD share identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications, indicating no change in export control or tariff categorization when substituting between these components.

Q: What is the moisture sensitivity rating for these components?

A: Both components carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity constraints. These components do not require special moisture-controlled storage or handling procedures.