LCA600-78F-6 Equivalent & Substitute Parts

Part Overview

The LCA600-78F-6 is a rectangular tongue terminal connector manufactured by Panduit Corp, designed for 600MCM (kcmil) wire gauge applications. This component features a 7/8 stud configuration with electro-tin contact finish and copper contact material. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity for applications requiring this terminal specification.

Substiute Parts

LCA600-78F-6

Panduit CorpIn Stock: 1122LCA600-78F-6 Datasheet

Current PartRFQ

LCA600-00-6

Panduit CorpIn Stock: 1124LCA600-00-6 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LCA600-78F-6 is determined by equivalence across the following critical parameters:

Wire Gauge Compatibility: Both the main part and substitute must accommodate 600MCM (kcmil) wire gauge to ensure proper current-carrying capacity and mechanical fit.

Barrel Dimensions: Barrel inner diameter (ID) and outer diameter (OD) must match to maintain compatibility with crimping equipment and wire termination specifications.

Contact Material and Finish: Copper contact material with electro-tin finish ensures consistent electrical performance and corrosion resistance across equivalent parts.

Tab Thickness: The 0.260" (6.60mm) tab thickness is a critical mechanical parameter for mounting and electrical connection integrity.

Termination Method: Crimp and barrel termination methodology must remain consistent to ensure proper installation procedures and performance.

Regulatory Compliance: RoHS3 compliance and REACH unaffected status must be maintained for applications subject to environmental regulations.

The primary distinction between the main part and substitute relates to terminal style configuration: the LCA600-78F-6 features a single stud hole (7/8 stud), while the substitute LCA600-00-6 features no stud hole. This difference reflects different mounting applications while maintaining electrical and mechanical equivalence for the core terminal function.

Parameter Comparison

Engineering Selection Recommendations

The LCA600-00-6 serves as the active equivalent for the obsolete LCA600-78F-6. Both components maintain identical electrical and mechanical specifications for 600MCM wire gauge termination, including barrel dimensions, contact material, contact finish, and tab thickness. Both parts satisfy ROHS3 compliance and REACH unaffected status requirements.

The primary consideration for selection is the terminal style configuration. The LCA600-78F-6 incorporates a 7/8 stud hole for applications requiring stud-based mounting, while the LCA600-00-6 features no stud hole for applications utilizing alternative mounting methods. Selection between these variants depends on the specific mounting requirements of the target application.

The LCA600-00-6 is currently in active production status with confirmed inventory availability, ensuring reliable supply for new designs and replacement applications. The LCA600-78F-6, while currently in stock, carries obsolete status and should be transitioned to the LCA600-00-6 for long-term supply chain stability.

Frequently Asked Questions (FAQ)

Q: Can the LCA600-00-6 directly replace the LCA600-78F-6 in all applications?

A: The LCA600-00-6 provides electrical and mechanical equivalence for 600MCM wire termination. However, the absence of a stud hole in the LCA600-00-6 requires that the target application does not depend on 7/8 stud mounting. Applications utilizing stud-based connection methods must employ alternative mounting solutions with the LCA600-00-6.

Q: What are the critical parameters that must match for substitution?

A: Wire gauge (600MCM), barrel inner diameter (0.920"), barrel outer diameter (1.190"), tab thickness (0.260"), contact material (copper), contact finish (electro-tin), and termination method (crimp, barrel) must remain consistent. Both parts must maintain ROHS3 compliance and REACH unaffected status.

Q: Why is the LCA600-78F-6 classified as obsolete?

A: The LCA600-78F-6 carries obsolete product status, indicating that Panduit Corp has discontinued active production. The LCA600-00-6 represents the current active alternative within the Pan-Lug™ series for 600MCM rectangular tongue terminal applications.

Q: Are there packaging differences between these parts?

A: The LCA600-78F-6 is supplied in standard packaging, while the LCA600-00-6 is supplied in bulk packaging. Both configurations contain the same terminal component; packaging differences reflect distribution and inventory management practices.

Q: What is the difference between "Single Stud Hole" and "No Stud Hole" terminal styles?

A: Single stud hole terminals incorporate a 7/8 stud for direct mounting to stud-based connection points. No stud hole terminals feature a flat mounting surface suitable for alternative connection methods such as bolt-through or compression mounting. The selection depends on the specific mounting infrastructure of the application.

Q: Are both parts suitable for high-current applications?

A: Both the LCA600-78F-6 and LCA600-00-6 are rated for 600MCM wire gauge, which accommodates high-current applications. The identical barrel dimensions, contact material, and contact finish ensure equivalent current-carrying capacity and electrical performance.