UTXCMA4AM Male Coupler Connector Equivalent & Substitute Parts

Part Overview

The UTXCMA4AM is a male coupler connector manufactured by Amphenol Industrial Operations, designed for photovoltaic (solar panel) applications. This connector features a minus keying configuration and supports 12 AWG wire gauge. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for system maintenance, repair, and component sourcing in active solar installations.

Substiute Parts

UTXCMA4AM

Amphenol Industrial OperationsIn Stock: 949UTXCMA4AM Datasheet

Current PartRFQ

H4CMC4DM

Amphenol Industrial OperationsIn Stock: 1121H4CMC4DM Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the UTXCMA4AM is determined by strict alignment of the following parameters:

Critical Substitution Criteria:

• Connector type: Male coupler configuration
• Keying designation: Minus keyed
• Wire gauge rating: 12 AWG
• Application category: Photovoltaic (solar panel) connectors
• Regulatory compliance: RoHS compliant status
• Moisture sensitivity: MSL 1 (Unlimited)

The H4CMC4DM substitute part satisfies all critical parameters. Both connectors are manufactured by Amphenol Industrial Operations, share identical electrical and mechanical specifications for the 12 AWG minus-keyed male coupler function, and maintain equivalent regulatory compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: H4CMC4DM

The H4CMC4DM is the direct functional equivalent for UTXCMA4AM applications. Selection rationale:

• Electrical Compatibility: Identical 12 AWG wire gauge rating and minus keying configuration ensure direct mechanical and electrical interchangeability in photovoltaic connector circuits.
• Regulatory Alignment: Both parts maintain RoHS compliance, REACH unaffected status, and identical ECCN/HTSUS classifications, satisfying procurement and export compliance requirements.
• Product Availability: H4CMC4DM holds active product status with 1033 pieces in current inventory, providing reliable sourcing for replacement and new installations where UTXCMA4AM (obsolete) is no longer available.
• Moisture Performance: Equivalent MSL 1 (Unlimited) rating confirms suitability for outdoor photovoltaic environments without additional environmental protection measures.

The transition from UTX™ series to Helios H4 series represents a product line evolution within Amphenol Industrial Operations' photovoltaic connector portfolio, with no functional degradation or performance compromise.

Frequently Asked Questions (FAQ)

Q: Can H4CMC4DM directly replace UTXCMA4AM in existing solar panel installations?

A: Yes. Both connectors are male couplers with minus keying and 12 AWG wire gauge rating. The mechanical and electrical interface specifications are identical, enabling direct substitution without circuit modification or adapter components.

Q: What is the significance of the keying designation "Minus"?

A: The minus keying configuration is a mechanical polarization feature that ensures correct connector orientation during mating. Substitutes must maintain identical keying to prevent incorrect connections. H4CMC4DM preserves this specification.

Q: Why is UTXCMA4AM classified as obsolete?

A: Obsolete status indicates the part is no longer manufactured or supported by Amphenol Industrial Operations. H4CMC4DM represents the current active product offering for this connector function within the manufacturer's portfolio.

Q: Are there packaging differences between UTXCMA4AM and H4CMC4DM?

A: UTXCMA4AM packaging is not specified in available documentation. H4CMC4DM is supplied in bag packaging. Packaging format does not affect connector performance or interchangeability.

Q: Do both parts meet the same environmental and compliance standards?

A: Yes. Both UTXCMA4AM and H4CMC4DM are RoHS compliant, REACH unaffected, classified as EAR99, and assigned HTSUS code 8536.69.8000. Moisture sensitivity level is identical at MSL 1 (Unlimited), confirming equivalent environmental performance for outdoor photovoltaic applications.

Q: What wire gauge does this connector support?

A: Both the main part and substitute support 12 AWG wire gauge, which is the standard wire size for this connector class in photovoltaic systems.