LCAF4-56F-L Equivalent & Substitute Parts

Part Overview

The LCAF4-56F-L is a rectangular tongue terminal connector manufactured by Panduit Corp, designed for 4 AWG wire gauge applications with a 5/16 stud connection. This component is classified as a Pan-Lug™ series terminal and is currently listed as obsolete. The terminal features a crimp barrel termination method, electro-tin contact finish, and copper contact material suitable for non-insulated applications.

Due to the obsolete status of the LCAF4-56F-L, equivalent substitute parts are necessary to maintain design continuity and ensure component availability for new production runs, repairs, and system upgrades. Active alternative models within the same product family provide functional equivalence while offering current market availability.

Substiute Parts

LCAF4-56F-L

Panduit CorpIn Stock: 861LCAF4-56F-L Datasheet

Current PartRFQ

LCAF4-56-L

Panduit CorpIn Stock: 1153LCAF4-56-L Datasheet

SimilarRFQ

LCAX4-56F-L

Panduit CorpIn Stock: 1154LCAX4-56F-L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LCAF4-56F-L is determined by strict equivalence across the following critical parameters:

Primary Substitution Criteria:

• Wire gauge: 4 AWG
• Stud/tab size: 5/16 Stud
• Terminal type: Rectangular Tongue
• Terminal style: Single Stud Hole
• Tab thickness: 0.090" (2.29mm)
• Termination method: Crimp, Barrel
• Contact material: Copper
• Contact finish: Electro-Tin
• Barrel ID: 0.280" (7.11mm)
• Ring ID: 0.340" (8.64mm)
• Width - Outer Edges: 0.550" (13.97mm)

Secondary Considerations:

• Mounting type configuration (Free Hanging In-Line vs. Right Angle)
• Barrel OD specifications
• Overall length dimensions
• Product status and availability

The substitute parts LCAF4-56-L and LCAX4-56F-L maintain full electrical and mechanical compatibility with the main part across all primary criteria. Variations in mounting type and barrel OD represent design alternatives within the same functional class.

Parameter Comparison

Engineering Selection Recommendations

LCAF4-56-L Selection Criteria:

The LCAF4-56-L is an active product with current manufacturing status and documented inventory availability (1071 pcs in stock). This part maintains complete electrical and mechanical equivalence to the LCAF4-56F-L across all primary substitution parameters. The primary distinction is the mounting type configuration, which specifies Free Hanging (In-Line) without the Right Angle option. Selection of this part is appropriate for applications where the in-line mounting orientation is compatible with the circuit design. Both parts share identical wire gauge, stud size, termination method, contact specifications, and dimensional tolerances.

LCAX4-56F-L Selection Criteria:

The LCAX4-56F-L is an active product with current manufacturing status and documented inventory availability (1087 pcs in stock). This part maintains complete electrical and mechanical equivalence to the LCAF4-56F-L across all primary substitution parameters. The LCAX4-56F-L preserves the Right Angle mounting type configuration identical to the main part. A secondary difference exists in the barrel OD specification: 0.380" (9.65mm) compared to 0.460" (11.68mm) in the main part. This reduced barrel OD represents a design variant within the same functional class and does not affect electrical performance or wire gauge compatibility. Selection of this part is appropriate for applications requiring right-angle mounting orientation with the same electrical characteristics.

Compliance Status:

Both substitute parts maintain ROHS3 compliance and REACH Unaffected status, consistent with the main part specifications. No regulatory or environmental restrictions apply to substitution.

Frequently Asked Questions (FAQ)

Q: Can LCAF4-56-L be used as a direct replacement for LCAF4-56F-L?

A: The LCAF4-56-L is electrically and mechanically equivalent to the LCAF4-56F-L across all critical parameters including wire gauge, stud size, termination method, and contact specifications. The primary difference is the mounting type: LCAF4-56-L specifies Free Hanging (In-Line) mounting, while LCAF4-56F-L includes both In-Line and Right Angle options. Substitution is valid when the in-line mounting orientation is compatible with the application circuit design.

Q: What is the difference between LCAX4-56F-L and LCAF4-56F-L?

A: The LCAX4-56F-L and LCAF4-56F-L are equivalent in electrical function and wire gauge capacity. Both support 4 AWG wire, 5/16 stud connection, and crimp barrel termination. The LCAX4-56F-L features a reduced barrel OD of 0.380" (9.65mm) compared to 0.460" (11.68mm) in the LCAF4-56F-L. Both parts maintain identical right-angle mounting capability. The barrel OD difference represents a design variant and does not affect electrical performance or compatibility with standard 4 AWG wire termination.

Q: Are both substitute parts currently available?

A: Yes. The LCAF4-56-L has 1071 pcs in stock with active product status. The LCAX4-56F-L has 1087 pcs in stock with active product status. Both parts are manufactured by Panduit Corp and available for immediate procurement.

Q: Do the substitute parts meet the same compliance standards as the original part?

A: Yes. Both LCAF4-56-L and LCAX4-56F-L maintain ROHS3 compliance and REACH Unaffected status identical to the LCAF4-56F-L. No additional compliance verification is required for substitution.

Q: Which substitute part should be selected for a right-angle mounting application?

A: The LCAX4-56F-L is the appropriate selection for applications requiring right-angle mounting orientation. This part preserves the right-angle mounting type configuration of the original LCAF4-56F-L while maintaining full electrical and mechanical equivalence.

Q: Which substitute part should be selected for an in-line mounting application?

A: The LCAF4-56-L is the appropriate selection for applications requiring in-line mounting orientation. This part specifies Free Hanging (In-Line) mounting and maintains full electrical and mechanical equivalence across all critical parameters.

Q: Are there any wire gauge or stud size differences between the substitute parts and the original?

A: No. All three parts (LCAF4-56F-L, LCAF4-56-L, and LCAX4-56F-L) maintain identical 4 AWG wire gauge and 5/16 stud size specifications. Wire termination capacity and stud connection compatibility are fully equivalent across all parts.

Q: What is the significance of the barrel OD difference in LCAX4-56F-L?

A: The LCAX4-56F-L features a barrel OD of 0.380" (9.65mm) compared to 0.460" (11.68mm) in the LCAF4-56F-L. This represents a design variant within the same functional class. The barrel ID remains constant at 0.280" (7.11mm), ensuring identical wire gauge compatibility. The reduced barrel OD does not affect electrical performance or termination reliability.