LCMA25-8H-C Ring Terminal Connector M8 Equivalent & Substitute Parts

Part Overview

The LCMA25-8H-C is a ring terminal connector manufactured by Panduit Corp, designed for M8 stud applications with a 16mm² wire gauge capacity. This component is classified as a flat-sided, tubular battery lug terminal with crimp termination and tin-plated copper contact material. The part is currently listed as obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity for applications requiring this terminal type and electrical specifications.

Substiute Parts

LCMA25-8H-C

Panduit CorpIn Stock: 755LCMA25-8H-C Datasheet

Current PartRFQ

LCMA25-8-C

Panduit CorpIn Stock: 643LCMA25-8-C Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LCMA25-8H-C is determined by the following critical parameters that must remain constant across equivalent alternatives:

Fixed Compatibility Parameters:

• Stud/Tab Size: M8 Stud (electrical connection point)
• Terminal Type: Flat Sided, Tubular (Battery Lugs) (mechanical form factor)
• Termination Method: Crimp (installation process)
• Contact Material: Copper with Tin finish (electrical and corrosion properties)
• Insulation: Non-Insulated (environmental exposure classification)
• Series: Pan-Lug™ (manufacturer product line)
• Manufacturer: Panduit Corp (component ecosystem)

Variable Parameters Allowing Substitution:

• Wire Gauge: The LCMA25-8H-C operates at 16mm² wire gauge. Substitute parts may accommodate different wire gauges while maintaining all other fixed parameters, provided the M8 stud connection remains compatible.
• Mounting Type: Variations in mounting angle or orientation are permissible if the stud connection and terminal geometry remain functionally equivalent.
• Product Status: Active alternatives are preferred over obsolete parts for supply chain reliability.

Parameter Comparison

Engineering Selection Recommendations

The LCMA25-8-C serves as a direct functional substitute for the obsolete LCMA25-8H-C based on the following engineering criteria:

Electrical Compatibility: Both parts maintain identical M8 stud connection specifications, copper contact material with tin plating, and crimp termination methodology. The electrical interface with M8 stud-mounted equipment remains unchanged.

Mechanical Compatibility: Both terminals feature flat-sided, tubular battery lug geometry with identical outer edge width (0.610" / 15.49mm). The M8 stud connection point is mechanically equivalent, ensuring proper seating and contact pressure in existing assemblies.

Regulatory Compliance: Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying current environmental and hazardous substance regulations. No compliance degradation occurs with substitution.

Supply Chain Status: The LCMA25-8-C is classified as active inventory, providing reliable availability compared to the obsolete LCMA25-8H-C. Current stock of 621 pieces is available.

Wire Gauge Consideration: The primary difference between these parts is wire gauge capacity: LCMA25-8H-C accommodates 16mm² wire, while LCMA25-8-C accommodates 25mm² wire. Selection between these parts depends on the actual wire gauge used in the application. For applications using 16mm² wire, the LCMA25-8-C provides equivalent electrical performance with enhanced current-carrying capacity margin.

Frequently Asked Questions (FAQ)

Q: Can the LCMA25-8-C replace the LCMA25-8H-C in existing assemblies?

A: Yes. Both parts share identical M8 stud connection specifications, flat-sided tubular terminal geometry, and tin-plated copper contact material. The electrical and mechanical interfaces are equivalent. The primary consideration is wire gauge: the LCMA25-8-C accommodates 25mm² wire versus 16mm² for the original part. For applications using 16mm² wire, the LCMA25-8-C operates within its rated capacity.

Q: What is the significance of the wire gauge difference between these parts?

A: Wire gauge determines the cross-sectional area of conductor that the terminal accommodates during crimp termination. The LCMA25-8H-C is rated for 16mm² wire, while the LCMA25-8-C is rated for 25mm² wire. Both parts connect to the same M8 stud. If your application uses 16mm² wire, either part is electrically suitable; the LCMA25-8-C provides additional capacity margin. If your application requires 25mm² wire, only the LCMA25-8-C is appropriate.

Q: Are there packaging differences between these parts?

A: The LCMA25-8H-C packaging specification is not provided in available documentation. The LCMA25-8-C is supplied in bulk packaging. Confirm packaging requirements with your procurement specifications.

Q: Do both parts meet current regulatory standards?

A: Yes. Both the LCMA25-8H-C and LCMA25-8-C are ROHS3 compliant and REACH unaffected, satisfying current environmental and hazardous substance regulations applicable to electronic components.

Q: What is the mounting angle difference between these parts?

A: The LCMA25-8H-C specifies free hanging (in-line) mounting with a 45° angle. The LCMA25-8-C specifies free hanging (in-line) mounting without angle specification. Both are suitable for free-hanging applications. Confirm mounting orientation requirements for your specific assembly.

Q: Why is the LCMA25-8H-C listed as obsolete?

A: Product obsolescence is determined by manufacturer discontinuation decisions. The LCMA25-8-C remains active and provides equivalent functionality, making it the appropriate alternative for new designs and replacement inventory.