LCAS2/0-12-X Equivalent & Substitute Parts

Part Overview

The LCAS2/0-12-X is a rectangular tongue terminal connector manufactured by Panduit Corp, designed for 2/0 AWG wire applications with a 1/2 stud connection. This non-insulated copper terminal features electro-tin contact finish and crimp barrel termination. The product is classified as obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity for applications requiring this terminal specification.

Substiute Parts

LCAS2/0-12-X

Panduit CorpIn Stock: 718LCAS2/0-12-X Datasheet

Current PartRFQ

LCA2/0-12-X

Panduit CorpIn Stock: 1179LCA2/0-12-X Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LCAS2/0-12-X is determined by strict equivalence across the following critical parameters:

Wire Gauge Compatibility: The substitute must accommodate 2/0 AWG wire, establishing the primary electrical interface requirement.

Stud/Tab Size Equivalence: The 1/2 stud dimension is mandatory for mechanical compatibility with mating hardware and cannot vary.

Barrel Dimensions: Barrel ID of 0.450" (11.43mm) and Barrel OD of 0.580" (14.73mm) define the crimp interface and must remain constant.

Ring ID Specification: The 0.530" (13.46mm) ring ID establishes the stud hole clearance and is non-negotiable for assembly fit.

Contact Material and Finish: Copper with electro-tin finish ensures electrical conductivity and corrosion resistance consistent with the original specification.

Termination Method: Crimp barrel termination is the required connection technology.

Tab Thickness: The 0.130" (3.30mm) thickness maintains structural integrity and electrical contact pressure.

Compliance Requirements: RoHS3 compliance is mandatory for regulatory alignment.

The primary distinction between the main part and substitute relates to terminal type classification (rectangular tongue versus lug, grounding) and overall length variation, while all critical electrical and mechanical parameters remain equivalent.

Parameter Comparison

Engineering Selection Recommendations

The LCA2/0-12-X serves as the direct substitute for the obsolete LCAS2/0-12-X based on electrical and mechanical parameter equivalence. Both components share identical wire gauge (2/0 AWG), stud size (1/2), barrel dimensions, ring ID, contact material, contact finish, and tab thickness specifications. Both maintain ROHS3 compliance and employ identical crimp barrel termination methodology.

The LCA2/0-12-X is classified as an active product with current manufacturing status and documented inventory availability (1098 pieces), ensuring supply chain reliability. The LCAS2/0-12-X obsolete status eliminates it as a viable procurement option for new applications or replenishment requirements.

The primary physical distinction is overall length: the substitute measures 2.390" (60.71mm) compared to the main part's 2.140" (54.36mm). This 0.250" (6.35mm) length differential must be evaluated within the specific application context to confirm spatial compatibility. The terminal type classification difference (lug, grounding versus rectangular tongue) reflects functional designation but does not alter the core electrical or mechanical interface parameters that govern substitution eligibility.

Frequently Asked Questions (FAQ)

Q: Can the LCA2/0-12-X replace the LCAS2/0-12-X in all applications?

A: The LCA2/0-12-X maintains electrical and mechanical compatibility through equivalent wire gauge, stud size, barrel dimensions, and contact specifications. The 0.250" length difference must be verified for spatial clearance in the specific installation environment.

Q: What is the significance of the terminal type difference (rectangular tongue versus lug, grounding)?

A: Terminal type classification indicates functional designation within the Pan-Lug™ series. Both configurations maintain identical electrical interface parameters (barrel ID, barrel OD, ring ID, contact material, and finish) and crimp termination methodology. The classification difference does not affect substitution eligibility based on provided electrical and mechanical parameters.

Q: Are both parts RoHS compliant?

A: Both the LCAS2/0-12-X and LCA2/0-12-X are ROHS3 compliant, meeting current regulatory requirements for electronic component procurement.

Q: What is the wire gauge capacity for these terminals?

A: Both terminals are rated for 2/0 AWG wire applications. This specification is non-negotiable for substitution and cannot be altered.

Q: Why is the LCAS2/0-12-X listed as obsolete?

A: Obsolete status indicates the part is no longer in active production. The LCA2/0-12-X, classified as active with current manufacturing, provides the equivalent alternative for ongoing procurement requirements.

Q: Are the barrel dimensions identical between both parts?

A: Yes. Both parts feature barrel ID of 0.450" (11.43mm) and barrel OD of 0.580" (14.73mm), ensuring crimp tool and wire interface compatibility.

Q: What is the stud size for these terminals?

A: Both terminals feature a 1/2 stud size, which is the mechanical interface point for assembly and cannot vary between equivalent parts.

Q: Is insulation present on these terminals?

A: Both the LCAS2/0-12-X and LCA2/0-12-X are non-insulated terminals, exposing the copper contact material directly.