MPC3RC LED Panel Indicator Equivalent & Substitute Parts

Part Overview

The MPC3RC is a panel-mounted LED indicator manufactured by Bivar Inc., featuring a red lamp with a clear lens and 2.5 millicandela output at 700nm peak wavelength. This component is classified as obsolete, necessitating identification of active substitute parts for new designs and ongoing production requirements. The MPC3RC operates at 2.1V forward voltage with a maximum current rating of 20mA and is housed in a 3mm T-1 package with a round domed lens and 35° viewing angle.

Substiute Parts

MPC3RC

Bivar Inc.In Stock: 1177MPC3RC Datasheet

Current PartRFQ

MPC3RD

Bivar Inc.In Stock: 1218MPC3RD Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete MPC3RC is based on electrical and mechanical compatibility within the MPC3 series from Bivar Inc. The primary substitute, MPC3RD, maintains identical electrical specifications: 2.1V forward voltage, 20mA maximum current, and 700nm peak wavelength. Both parts share the same mechanical interface with a 0.24" (6.10mm) round panel cutout and 3mm T-1 lens package.

The key differentiating parameters between MPC3RC and MPC3RD are:

• Lens transparency: Clear (MPC3RC) versus Diffused (MPC3RD)
• Lens color: Colorless (MPC3RC) versus Red (MPC3RD)
• Millicandela rating: 2.5mcd (MPC3RC) versus 2mcd (MPC3RD)
• Viewing angle: 35° (MPC3RC) versus 20° (MPC3RD)
• Product status: Obsolete (MPC3RC) versus Active (MPC3RD)

These differences result in distinct optical characteristics while maintaining full electrical interchangeability. Selection between these parts depends on application-specific requirements for light diffusion, brightness intensity, and viewing angle.

Parameter Comparison

Engineering Selection Recommendations

The MPC3RD is the active substitute for the obsolete MPC3RC within the Bivar Inc. MPC3 series. Both components are classified under identical export control (EAR99) and tariff (HTSUS 8541.41.0000) categories, ensuring regulatory consistency in component selection.

The MPC3RD is currently in active production status with 1138 pieces available in inventory, compared to the MPC3RC obsolete status with 1126 pieces remaining. The MPC3RD carries RoHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements for new designs.

Electrical interchangeability is complete: both parts operate at 2.1V forward voltage with 20mA maximum current and 700nm peak wavelength. Mechanical compatibility is assured through identical 3mm T-1 lens packages and 0.24" (6.10mm) round panel cutout dimensions.

Selection between these parts is determined by optical requirements. The MPC3RC provides higher brightness (2.5mcd) with a wider viewing angle (35°) through its clear, colorless lens. The MPC3RD provides diffused light output (2mcd) with a narrower viewing angle (20°) through its red-tinted diffused lens. Applications requiring bright, wide-angle indication should retain MPC3RC specifications where inventory permits; applications tolerating reduced brightness and narrower viewing angles can transition to MPC3RD for ongoing production.

Frequently Asked Questions (FAQ)

Q: Are MPC3RC and MPC3RD electrically interchangeable?

A: Yes. Both components operate at identical 2.1V forward voltage and 20mA maximum current ratings with 700nm peak wavelength output. No circuit modifications are required for electrical substitution.

Q: What are the optical differences between MPC3RC and MPC3RD?

A: The MPC3RC features a clear, colorless lens producing 2.5mcd brightness with a 35° viewing angle. The MPC3RD features a diffused red lens producing 2mcd brightness with a 20° viewing angle. These differences affect light distribution and intensity characteristics.

Q: Can MPC3RD be used in applications originally designed for MPC3RC?

A: Substitution is possible if the application tolerates reduced brightness (2mcd versus 2.5mcd) and narrower viewing angle (20° versus 35°). The diffused lens of MPC3RD provides different light distribution characteristics compared to the clear lens of MPC3RC.

Q: Are there packaging differences between these parts?

A: The MPC3RC packaging is listed as unspecified in the provided data. The MPC3RD is supplied in Tray packaging. Both parts use identical 3mm T-1 lens packages and 0.24" (6.10mm) panel cutout dimensions.

Q: What is the compliance status of MPC3RD?

A: The MPC3RD is RoHS3 compliant and REACH unaffected. Both parts are classified as EAR99 for export control and HTSUS 8541.41.0000 for tariff purposes.

Q: Why is MPC3RC classified as obsolete?

A: The MPC3RC is no longer in active production. The MPC3RD serves as the active substitute within the MPC3 series, offering equivalent electrical performance with alternative optical characteristics.