LCMB70-8-X Ring Terminal Connector M8 Equivalent & Substitute Parts

Part Overview

The LCMB70-8-X is a ring terminal connector manufactured by Panduit Corp, designed for M8 stud applications with a 70mm² wire gauge capacity. This component is classified as a flat-sided, tubular battery lug terminal with crimp termination. The part is currently listed as obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity for applications requiring this terminal specification.

Substiute Parts

LCMB70-8-X

Panduit CorpIn Stock: 1150LCMB70-8-X Datasheet

Current PartRFQ

LCMA70-8-L

Panduit CorpIn Stock: 1432LCMA70-8-L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LCMB70-8-X is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Stud/Tab Size: M8 Stud
• Wire Gauge: 70mm²
• Terminal Type: Flat Sided, Tubular (Battery Lugs)
• Termination Method: Crimp
• Contact Material: Copper
• Contact Finish: Tin
• Insulation: Non-Insulated
• Manufacturer: Panduit Corp

The substitute part LCMA70-8-L meets all mandatory matching parameters. The primary distinction between the main part and its substitute is the product status transition from obsolete to active, along with dimensional variation in overall length and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

The LCMA70-8-L serves as the direct functional equivalent to the LCMB70-8-X for applications requiring M8 stud ring terminal connectors with 70mm² wire gauge capacity. Both parts maintain identical electrical and mechanical specifications across all critical parameters including contact material, finish, termination method, and compliance certifications.

The LCMA70-8-L is the recommended selection for new designs and ongoing production due to its active product status. The LCMA70-8-X maintains ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment with current environmental standards.

The dimensional difference in overall length (2.685" versus 2.106") must be evaluated within the specific application context to confirm spatial compatibility. Both parts are manufactured by Panduit Corp and represent the same terminal technology platform.

Frequently Asked Questions (FAQ)

Q: Can LCMA70-8-L be used as a direct replacement for LCMB70-8-X?

A: The LCMA70-8-L is functionally equivalent across all electrical and mechanical parameters including stud size, wire gauge, contact material, and termination method. The overall length differs by approximately 0.579 inches (14.7mm). Substitution is valid provided the application accommodates the shorter length dimension.

Q: What is the significance of the product status change from obsolete to active?

A: The LCMB70-8-X is classified as obsolete, indicating discontinued production and limited availability. The LCMA70-8-L is active, ensuring ongoing manufacturing and supply chain availability for current and future applications.

Q: Are both parts compliant with current environmental regulations?

A: Both the LCMB70-8-X and LCMA70-8-L are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and distribution.

Q: What packaging differences exist between these parts?

A: The LCMB70-8-X is supplied in standard packaging configuration, while the LCMA70-8-L is supplied in bulk packaging. Both maintain identical component specifications and performance characteristics.

Q: Are the electrical properties identical between these terminals?

A: Yes. Both terminals feature copper contact material with tin finish, non-insulated construction, and crimp termination for 70mm² wire gauge. Electrical performance and current-carrying capacity are equivalent.

Q: What applications are these terminals designed for?

A: These ring terminal connectors are designed for high-current applications requiring secure, low-resistance connections to M8 studs. The 70mm² wire gauge capacity and battery lug design indicate suitability for automotive, industrial power distribution, and energy storage applications.