LCAS4-56H-L Equivalent & Substitute Parts

Part Overview

The LCAS4-56H-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 obsolete, necessitating identification of active equivalent parts to maintain supply chain continuity and ensure availability for new designs and repairs.

Substiute Parts

LCAS4-56H-L

Panduit CorpIn Stock: 1024LCAS4-56H-L Datasheet

Current PartRFQ

LCA4-56H-L

Panduit CorpIn Stock: 797LCA4-56H-L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The LCAS4-56H-L terminal connector can be substituted with the LCA4-56H-L based on the following substitution criteria:

Critical Matching Parameters:

• Stud/Tab Size: 5/16 Stud (identical)
• Tab Thickness: 0.090" (2.29mm) (identical)
• Width - Outer Edges: 0.550" (13.97mm) (identical)
• Termination Type: Crimp, Barrel (identical)
• Mounting Type: Free Hanging (In-Line), 45° Angle (identical)
• Contact Material: Copper (identical)
• Contact Finish: Electro-Tin (identical)
• Barrel Dimensions: ID 0.280" (7.11mm), OD 0.380" (9.65mm) (identical)
• Ring ID: 0.340" (8.64mm) (identical)
• RoHS Status: ROHS3 Compliant (identical)

Wire Gauge Compatibility: The LCA4-56H-L accommodates wire gauge range 2-4 AWG, which includes the 4 AWG specification of the LCAS4-56H-L. This broader wire gauge range maintains full compatibility for 4 AWG applications while providing additional flexibility for 2 AWG and 3 AWG wire sizes.

Parameter Comparison

Engineering Selection Recommendations

The LCA4-56H-L is the direct substitute for the obsolete LCAS4-56H-L terminal connector. Selection of the LCA4-56H-L is based on the following engineering criteria:

Product Status Alignment: The LCA4-56H-L maintains active product status with Panduit Corp, ensuring continued availability, manufacturing support, and supply chain reliability. The LCAS4-56H-L is classified as obsolete, making the LCA4-56H-L the appropriate choice for new designs and ongoing production requirements.

Compliance and Certification: Both parts maintain identical ROHS3 compliance status, ensuring regulatory alignment for applications subject to hazardous substance restrictions. The LCA4-56H-L additionally carries REACH Unaffected designation, providing expanded compliance documentation.

Mechanical and Electrical Equivalence: All critical mechanical dimensions, electrical specifications, and material properties are identical between the two parts. The LCA4-56H-L wire gauge range of 2-4 AWG encompasses the 4 AWG specification of the LCAS4-56H-L, providing full functional compatibility with no performance degradation.

Manufacturing Continuity: Both parts are manufactured by Panduit Corp within the Pan-Lug™ series, ensuring consistent quality standards, manufacturing processes, and long-term availability.

Frequently Asked Questions (FAQ)

Q: Can the LCA4-56H-L be used as a direct replacement for the LCAS4-56H-L in existing applications?

A: Yes. The LCA4-56H-L is a direct substitute for the LCAS4-56H-L. All mechanical dimensions, electrical specifications, material composition, and contact characteristics are identical. The LCA4-56H-L accommodates the 4 AWG wire gauge requirement of the original part.

Q: What is the difference between the LCAS4-56H-L and LCA4-56H-L?

A: The primary difference is product status. The LCAS4-56H-L is obsolete, while the LCA4-56H-L is active. The LCA4-56H-L also supports a broader wire gauge range (2-4 AWG versus 4 AWG only), providing additional application flexibility while maintaining full compatibility for 4 AWG applications.

Q: Are there any packaging differences between these parts?

A: The LCAS4-56H-L packaging information is not specified in available documentation. The LCA4-56H-L is supplied in bulk packaging. Confirm packaging requirements with your procurement specifications.

Q: Do both parts meet the same regulatory compliance standards?

A: Yes. Both the LCAS4-56H-L and LCA4-56H-L are ROHS3 compliant. The LCA4-56H-L additionally carries REACH Unaffected status, providing expanded compliance documentation for regulated applications.

Q: What are the critical parameters that determine substitution eligibility?

A: Substitution eligibility is determined by matching the following parameters: stud/tab size (5/16), tab thickness (0.090"), width (0.550"), termination type (crimp barrel), mounting type (free hanging 45° angle), contact material (copper), contact finish (electro-tin), and barrel/ring dimensions. Wire gauge compatibility requires that the substitute part accommodate the original specification within its rated range.

Q: Can the LCA4-56H-L be used for wire gauges other than 4 AWG?

A: Yes. The LCA4-56H-L is rated for 2-4 AWG wire gauge applications. It can be used for 2 AWG, 3 AWG, or 4 AWG wire sizes. Ensure that the crimp tool and barrel dimensions are appropriate for the specific wire gauge being terminated.