MPC3HC LED Panel Indicator Equivalent and Substitute Parts

Part Overview

The MPC3HC is a panel-mounted LED indicator manufactured by Bivar Inc., classified as an obsolete product. It is a red LED panel indicator with a clear lens, rated at 2V and 30mA, featuring a 625nm wavelength and 20° viewing angle with 50mcd brightness. Due to its obsolete status, identifying qualified substitute parts is essential for continued design support and inventory management. The MPC3HD provides a direct alternative within the same product series.

Substiute Parts

MPC3HC

Bivar Inc.In Stock: 1175MPC3HC Datasheet

Current PartRFQ

MPC3HD

Bivar Inc.In Stock: 1186MPC3HD Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for LED panel indicators is determined by strict electrical and mechanical compatibility criteria. The MPC3HC and MPC3HD share identical voltage (2V), current (30mA), lamp color (red), panel cutout dimensions (0.24"/6.10mm), lens size (3mm T-1), lens style (round with domed top), and wavelength (625nm) specifications. Both components maintain the same ECCN, HTSUS classification, and MSL rating. The key differentiating parameters are lens transparency (clear versus diffused), millicandela rating (50mcd versus 30mcd), and viewing angle (20° versus 35°). These variations affect optical performance but do not impact electrical compatibility or physical mounting requirements.

Parameter Comparison

Engineering Selection Recommendations

The MPC3HC is classified as an obsolete product. The MPC3HD serves as the active substitute within the MPC3 series and is ROHS3 compliant, supporting modern procurement and environmental compliance requirements. Both components are electrically and mechanically compatible, with identical voltage, current, and panel mounting specifications. Selection between these parts is driven by product status and compliance certification. The MPC3HD is the qualified replacement for discontinued designs requiring the MPC3HC. Optical performance differences (brightness and viewing angle) must be evaluated against specific application requirements, as the MPC3HD provides lower brightness (30mcd versus 50mcd) and a wider viewing angle (35° versus 20°).

Frequently Asked Questions (FAQ)

Q: Can the MPC3HD directly replace the MPC3HC in existing designs? A: Electrical and mechanical compatibility is guaranteed due to identical voltage (2V), current (30mA), and panel cutout dimensions (0.24"/6.10mm). Optical performance differs: the MPC3HD has lower brightness (30mcd versus 50mcd) and a wider viewing angle (35° versus 20°). Design evaluation of these optical characteristics is required before substitution.

Q: What is the difference between clear and diffused lens types? A: The MPC3HC features a clear lens with a colorless appearance, while the MPC3HD features a diffused lens with a red appearance. These are supplied parameters affecting light distribution and visual appearance but do not impact electrical circuit compatibility.

Q: Why is the MPC3HC listed as obsolete? A: Obsolete product status indicates the part is no longer in active production. The MPC3HD is the active equivalent from Bivar Inc. and is recommended for new designs and replacements.

Q: Are there packaging differences between these parts? A: The MPC3HC packaging is not specified in available data. The MPC3HD is supplied in tray packaging. Contact the manufacturer for specific MPC3HC packaging information if required.

Q: What RoHS compliance status applies to the MPC3HC? A: RoHS compliance information is not provided for the MPC3HC. The MPC3HD is ROHS3 compliant, meeting current environmental standards for component procurement.

Q: Are both parts in the same electrical series? A: Both components are members of the Bivar Inc. MPC3 series with identical electrical ratings (2V, 30mA) and the same wavelength (625nm), confirming series-level compatibility.

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