Equivalent & Substitute Parts for H4CMN0DM

Part Overview

The H4CMN0DM is a male coupler housing connector designed for photovoltaic (solar panel) applications, manufactured by Amphenol Industrial Operations as part of the Helios H4 series. This component functions as a minus-coded, keyed male coupler housing connector for solar panel interconnection systems.

The H4CMN0DM is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain system compatibility and ensure continued availability for maintenance, repair, and new installations where this connector type is specified.

Substiute Parts

H4CMN0DM

Amphenol Industrial OperationsIn Stock: 1024H4CMN0DM Datasheet

Current PartRFQ

H4CMC0DM

Amphenol Industrial OperationsIn Stock: 842H4CMC0DM Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the H4CMN0DM is determined by strict alignment of the following electrical and mechanical parameters:

Critical Substitution Parameters:

• Manufacturer: Amphenol Industrial Operations
• Category: Photovoltaic (Solar Panel) Connectors
• Series: Helios H4
• Type: Male Coupler Housing
• Coded, Keyed designation: Minus
• RoHS Compliance: RoHS Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• ECCN Classification: EAR99
• HTSUS Code: 8536.69.8000

The substitute part H4CMC0DM meets all critical parameters required for functional and regulatory equivalence. Both parts share identical electrical classification, environmental compliance certifications, and connector type specifications within the Helios H4 series.

Parameter Comparison

Engineering Selection Recommendations

H4CMC0DM as Primary Substitute:

The H4CMC0DM is the direct equivalent substitute for the obsolete H4CMN0DM. Both components are manufactured by Amphenol Industrial Operations and share identical electrical, mechanical, and regulatory specifications within the Helios H4 connector series.

Compliance and Certification Alignment:

• Both parts maintain RoHS Compliance status
• Both parts carry identical ECCN (EAR99) and HTSUS (8536.69.8000) classifications
• Both parts have MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions
• H4CMC0DM includes documented REACH Unaffected status

Availability Consideration: The H4CMC0DM is classified as Active product status with 738 units in current inventory, ensuring ongoing availability for procurement and supply chain continuity. The H4CMN0DM, though obsolete, maintains 1008 units in stock for legacy system support.

Frequently Asked Questions (FAQ)

Q: Can H4CMC0DM directly replace H4CMN0DM in existing photovoltaic connector assemblies?

A: Yes. Both parts are male coupler housing connectors with identical minus-keyed coding within the Helios H4 series. They share all critical electrical, mechanical, and regulatory parameters required for direct substitution in photovoltaic applications.

Q: What is the difference between H4CMN0DM and H4CMC0DM?

A: The primary differences are product status and packaging. H4CMN0DM is obsolete with unspecified packaging, while H4CMC0DM is an active product supplied in bag packaging. All functional and compliance specifications are identical.

Q: Are there any RoHS or regulatory compliance differences between these parts?

A: No. Both parts are RoHS Compliant with identical ECCN (EAR99) and HTSUS (8536.69.8000) classifications. H4CMC0DM additionally documents REACH Unaffected status.

Q: Does packaging affect the substitution decision?

A: Packaging format (bag for H4CMC0DM) does not affect electrical or mechanical compatibility. Packaging selection depends on procurement and assembly process requirements.

Q: Why is H4CMN0DM marked as obsolete?

A: H4CMN0DM is classified as obsolete in the product lifecycle. H4CMC0DM represents the active equivalent within the Helios H4 series and is the recommended selection for new designs and ongoing procurement.

Q: What does the "Minus" keying designation mean?

A: The "Minus" coding indicates a specific keying configuration for the male coupler housing connector. Both H4CMN0DM and H4CMC0DM share this identical keying designation, ensuring mechanical and electrical compatibility.