LCMA185-8-X Equivalent & Substitute Parts

Part Overview

The LCMA185-8-X is a copper compression metric lug manufactured by Panduit Corp, classified as a terminal connector rectangular component. This part is currently listed as obsolete, which necessitates identification of active equivalent alternatives for ongoing applications requiring 185mm² wire gauge capacity with M8 stud configuration.

The LCMA185-8-X serves as a compression terminal for high-current electrical connections in industrial and power distribution applications. Due to its obsolete status, sourcing active production equivalents is essential for system maintenance and new installations.

Key Parameters

Parameter	Value
Manufacturer	Panduit Corp
Category	Terminals
Base Product Number	LCMA
Wire Gauge	185mm²
Stud Size	M8 (Main Part) / M10 (Substitute)
Terminal Type	Flat Sided, Tubular (Battery Lugs)
Termination Method	Crimp
Contact Material	Copper
Contact Finish	Tin
RoHS Status	ROHS3 Compliant
Product Status	Obsolete (Main) / Active (Substitute)

Substitute Part Grouping Explanation

The LCMA185-10-X is identified as a direct substitute for the LCMA185-8-X based on the following substitution criteria:

Common Parameters:

Identical wire gauge capacity: 185mm²
Same base product family: LCMA series
Identical manufacturer: Panduit Corp
Identical terminal type: Flat Sided, Tubular (Battery Lugs)
Identical termination method: Crimp
Identical contact material: Copper
Identical contact finish: Tin
Identical RoHS compliance: ROHS3 Compliant
Identical ECCN classification: EAR99
Identical HTSUS code: 8536.90.4000

Differentiating Parameter:

Stud size: LCMA185-8-X uses M8 stud; LCMA185-10-X uses M10 stud

The substitution is valid when the application permits stud size variation from M8 to M10. The LCMA185-10-X maintains all electrical and material specifications while offering an active production status alternative.

Parameter Comparison

Parameter	LCMA185-8-X (Main)	LCMA185-10-X (Substitute)
Manufacturer	Panduit Corp	Panduit Corp
Category	Terminals	Terminals
Base Product Number	LCMA	LCMA
Wire Gauge	185mm²	185mm²
Stud/Tab Size	M8 Stud	M10 Stud
Terminal Type	Flat Sided, Tubular (Battery Lugs)	Flat Sided, Tubular (Battery Lugs)
Thickness	Not Provided	0.179" (4.55mm)
Width - Outer Edges	Not Provided	1.319" (33.50mm)
Length - Overall	Not Provided	2.854" (72.49mm)
Mounting Type	Not Provided	Free Hanging (In-Line)
Termination	Crimp	Crimp
Insulation	Not Provided	Non-Insulated
Contact Material	Copper	Copper
Contact Finish	Tin	Tin
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
MSL	Not Applicable	Not Applicable
ECCN	EAR99	EAR99
HTSUS	8536.90.4000	8536.90.4000
Product Status	Obsolete	Active

Engineering Selection Recommendations

The LCMA185-10-X serves as the active production equivalent for the obsolete LCMA185-8-X. Selection of the substitute part is appropriate when the following conditions are met:

Compliance Alignment: Both parts maintain identical ROHS3 compliance and EAR99 export classification, ensuring regulatory continuity in applications subject to these requirements.

Product Status Consideration: The LCMA185-10-X is currently in active production status, providing assured long-term availability and supply chain stability compared to the obsolete LCMA185-8-X.

Stud Size Compatibility: The primary technical difference is the stud size transition from M8 to M10. Component selection must confirm that the receiving assembly accommodates M10 stud mounting. This parameter change does not affect wire gauge capacity, contact material properties, or termination methodology.

Material and Electrical Continuity: Copper contact material with tin finish and crimp termination methodology remain identical, preserving electrical performance characteristics and connection reliability in the 185mm² wire gauge application.

Frequently Asked Questions (FAQ)

Q: What is the primary reason the LCMA185-8-X requires substitution?

A: The LCMA185-8-X is classified as obsolete. The LCMA185-10-X is the active production equivalent from the same manufacturer and product family, ensuring continued availability and supply chain support.

Q: Are the electrical specifications identical between LCMA185-8-X and LCMA185-10-X?

A: Yes. Both parts maintain identical wire gauge capacity (185mm²), contact material (copper), contact finish (tin), and termination method (crimp). Electrical performance in the 185mm² application is equivalent.

Q: What is the key difference between these two parts?

A: The stud size differs: LCMA185-8-X uses M8 stud configuration, while LCMA185-10-X uses M10 stud configuration. All other specifications remain identical.

Q: Can I use LCMA185-10-X as a direct replacement for LCMA185-8-X?

A: Substitution is valid only if the receiving assembly is compatible with M10 stud mounting. The M8-to-M10 stud size change must be verified against the mating component specifications.

Q: Are both parts RoHS compliant?

A: Yes. Both LCMA185-8-X and LCMA185-10-X are ROHS3 compliant, maintaining regulatory alignment for applications subject to RoHS requirements.

Q: What is the packaging configuration for the substitute part?

A: The LCMA185-10-X is supplied in bulk packaging, with 898 pieces available in current inventory.

Q: Are there any differences in mechanical dimensions?

A: Mechanical dimensions for the LCMA185-8-X are not provided in the reference data. The LCMA185-10-X specifies thickness of 0.179" (4.55mm), width of 1.319" (33.50mm), and overall length of 2.854" (72.49mm).

Q: Do both parts share the same base product number?

A: Yes. Both parts are based on the LCMA product family from Panduit Corp, indicating design lineage and compatibility within the product series.

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