LCAF1/0-56F-X Equivalent & Substitute Parts

Part Overview

The LCAF1/0-56F-X is a rectangular tongue terminal connector manufactured by Panduit Corp, designed for 1/0 AWG wire gauge applications with a 5/16 stud connection. This non-insulated copper terminal features electro-tin contact finish and is rated for crimp barrel termination. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for continued system support and procurement.

Substiute Parts

LCAF1/0-56F-X

Panduit CorpIn Stock: 1244LCAF1/0-56F-X Datasheet

Current PartRFQ

LCAF1/0-56-X

Panduit CorpIn Stock: 1149LCAF1/0-56-X Datasheet

SimilarRFQ

LCAX1/0-56F-X

Panduit CorpIn Stock: 1069LCAX1/0-56F-X Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LCAF1/0-56F-X is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Wire Gauge: 1/0 AWG
• Stud/Tab Size: 5/16 Stud
• Terminal Type: Rectangular Tongue
• Terminal Style: Single Stud Hole
• Tab Thickness: 0.130" (3.30mm)
• Width - Outer Edges: 0.850" (21.59mm)
• Termination Method: Crimp, Barrel
• Contact Material: Copper
• Contact Finish: Electro-Tin
• Ring ID Diameter: 0.340" (8.64mm)
• Insulation: Non-Insulated

Allowable Variation Parameters:

• Mounting Type: Free Hanging (In-Line) or Free Hanging (In-Line), Right Angle
• Barrel OD Diameter: 0.580" (14.73mm) to 0.670" (17.02mm)
• Product Status: Active substitutes preferred over obsolete
• Color: May vary (Black or Pink)
• Packaging: Bulk or standard

The substitute parts LCAF1/0-56-X and LCAX1/0-56F-X satisfy these criteria and are classified as active products, providing viable alternatives to the obsolete LCAF1/0-56F-X.

Parameter Comparison

Engineering Selection Recommendations

LCAF1/0-56-X is the primary substitute for LCAF1/0-56F-X. This part maintains identical electrical and mechanical specifications while offering active product status. The mounting type differs only in that it specifies Free Hanging (In-Line) without the right angle designation, which represents a functional simplification suitable for applications not requiring angular orientation. Both parts share identical barrel and ring dimensions, ensuring direct compatibility in existing assemblies.

LCAX1/0-56F-X is an alternative substitute that preserves the right angle mounting configuration of the original part. This option maintains the Free Hanging (In-Line), Right Angle mounting type specification. The primary distinction is a reduced barrel outer diameter of 0.580" (14.73mm) compared to 0.670" (17.02mm) in the original and primary substitute. This dimensional variation remains within acceptable tolerance for the 1/0 AWG wire gauge and 5/16 stud connection. The color designation (Pink) differs from the original (Black) but does not affect electrical or mechanical function. This part is also active and ROHS3 compliant.

Both substitute parts are ROHS3 compliant and REACH unaffected, maintaining regulatory equivalence with the obsolete original part.

Frequently Asked Questions (FAQ)

Q: Can LCAF1/0-56-X directly replace LCAF1/0-56F-X in existing installations?

A: Yes. LCAF1/0-56-X maintains all critical electrical and mechanical parameters including wire gauge (1/0 AWG), stud size (5/16), tab thickness (0.130"), barrel dimensions, and ring ID. The mounting type specification differs only in the absence of the right angle designation, which does not prevent installation in applications designed for the original part.

Q: What is the difference between LCAF1/0-56-X and LCAX1/0-56F-X?

A: Both parts are functionally equivalent substitutes for the obsolete LCAF1/0-56F-X. LCAX1/0-56F-X preserves the right angle mounting configuration and maintains the same barrel ID (0.450"). The barrel OD is reduced to 0.580" compared to 0.670" in LCAF1/0-56-X. Both parts support identical wire gauge and stud specifications. LCAX1/0-56F-X is supplied in pink color, while LCAF1/0-56-X is black.

Q: Are there packaging differences between the substitute parts?

A: Both LCAF1/0-56-X and LCAX1/0-56F-X are supplied in bulk packaging. The original LCAF1/0-56F-X packaging specification was not provided. Bulk packaging is standard for these terminal connector products.

Q: Do the substitute parts meet the same regulatory requirements as the original?

A: Yes. Both LCAF1/0-56-X and LCAX1/0-56F-X are ROHS3 compliant and REACH unaffected, matching the regulatory status of LCAF1/0-56F-X.

Q: Which substitute should be selected for new designs?

A: LCAF1/0-56-X is recommended for new designs due to its active product status and identical dimensional specifications to the original part. LCAX1/0-56F-X is suitable when right angle mounting orientation is required and the reduced barrel OD is acceptable for the application.

Q: Is the color difference between substitutes significant?

A: Color designation (Black for LCAF1/0-56-X, Pink for LCAX1/0-56F-X) is a visual identifier and does not affect electrical or mechanical performance. Selection should be based on application requirements and installation environment.

Q: What is the significance of the barrel OD difference in LCAX1/0-56F-X?

A: The barrel OD of 0.580" in LCAX1/0-56F-X compared to 0.670" in the original part represents a dimensional variation within acceptable tolerance for 1/0 AWG wire termination. The barrel ID remains constant at 0.450", ensuring proper wire seating and electrical contact.