LCAF2-38H-E Equivalent & Substitute Parts

Part Overview

The LCAF2-38H-E is a rectangular tongue terminal connector manufactured by Panduit Corp, designed for 2 AWG wire gauge applications with a 3/8 stud connection. This component is classified as a Pan-Lug™ series terminal and features crimp barrel termination with electro-tin contact finish on copper material. The part is currently listed as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for continued system support and new installations.

Substiute Parts

LCAF2-38H-E

Panduit CorpIn Stock: 1069LCAF2-38H-E Datasheet

Current PartRFQ

LCAF2-38-E

Panduit CorpIn Stock: 1180LCAF2-38-E Datasheet

SimilarRFQ

LCAX2-38H-E

Panduit CorpIn Stock: 1339LCAX2-38H-E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LCAF2-38H-E is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Wire Gauge: 2 AWG
• Stud/Tab Size: 3/8 Stud
• Terminal Type: Rectangular Tongue
• Terminal Style: Single Stud Hole
• Tab Thickness: 0.110" (2.79mm)
• Termination Method: Crimp, Barrel
• Contact Material: Copper
• Contact Finish: Electro-Tin
• Diameter - Ring ID: 0.410" (10.41mm)
• Insulation: Non-Insulated
• Series: Pan-Lug™

Allowable Variation Parameters:

• Mounting Type: Free Hanging (In-Line) with or without 45° Angle designation
• Width - Outer Edges: Dimensional tolerance within connector body design
• Diameter - Barrel OD: Variation within acceptable crimp specifications
• Length - Overall: Variation acceptable when not specified in original part
• Product Status: Active status preferred for obsolete part replacement
• Packaging: Bulk or standard packaging formats

The substitute parts LCAF2-38-E and LCAX2-38H-E satisfy these criteria and are classified as direct electrical and mechanical equivalents.

Parameter Comparison

Engineering Selection Recommendations

LCAF2-38-E Selection Criteria:

The LCAF2-38-E is an active product offering direct dimensional and electrical equivalence to the obsolete LCAF2-38H-E. This substitute maintains identical barrel inner diameter (0.360"), ring inner diameter (0.410"), and outer width (0.790"), ensuring mechanical compatibility with existing stud assemblies and mounting hardware. The primary distinction is the removal of the 45° angle designation in the mounting type specification, indicating a standard in-line orientation. This part is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The LCAF2-38-E is available in bulk packaging with 1119 pieces in stock.

LCAX2-38H-E Selection Criteria:

The LCAX2-38H-E provides an alternative substitute that preserves the 45° angle mounting characteristic of the original LCAF2-38H-E. This part maintains the same wire gauge (2 AWG), stud size (3/8), and tab thickness (0.110"). The LCAX2-38H-E exhibits a reduced barrel outer diameter (0.470" versus 0.550") and narrower outer width (0.700" versus 0.790"), representing a more compact connector body design. The barrel inner diameter and ring inner diameter remain unchanged at 0.360" and 0.410" respectively, preserving stud compatibility. This part is ROHS3 compliant and REACH unaffected. The LCAX2-38H-E is available in bulk packaging with 1272 pieces in stock.

Selection Logic:

For applications requiring exact dimensional matching to the original LCAF2-38H-E footprint, the LCAF2-38-E is the primary substitute. For applications where the 45° angle mounting orientation is critical and compact body dimensions are acceptable, the LCAX2-38H-E is the appropriate selection. Both substitutes are active products with superior inventory availability compared to the obsolete original part.

Frequently Asked Questions (FAQ)

Q: Can LCAF2-38-E be used as a direct replacement for LCAF2-38H-E?

A: Yes. The LCAF2-38-E is electrically and mechanically equivalent to the LCAF2-38H-E. Both parts share identical wire gauge (2 AWG), stud size (3/8), tab thickness (0.110"), barrel inner diameter (0.360"), ring inner diameter (0.410"), and outer width (0.790"). The primary difference is the mounting type designation, where LCAF2-38-E specifies free hanging in-line orientation without the 45° angle notation. This substitution is valid for applications where the mounting angle is not a critical design constraint.

Q: What is the difference between LCAF2-38-E and LCAX2-38H-E?

A: Both parts are substitutes for the obsolete LCAF2-38H-E, but they differ in body dimensions and base product series. The LCAF2-38-E maintains the original outer width of 0.790" and barrel outer diameter of 0.550", representing the LCAF2 series. The LCAX2-38H-E features a narrower outer width of 0.700" and reduced barrel outer diameter of 0.470", representing the LCAX2 series. The LCAX2-38H-E preserves the 45° angle mounting designation. Both parts maintain identical stud compatibility and wire gauge specifications.

Q: Are the substitute parts ROHS3 compliant?

A: Yes. Both LCAF2-38-E and LCAX2-38H-E are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards equivalent to the original LCAF2-38H-E.

Q: What is the significance of the 45° angle mounting designation?

A: The 45° angle mounting designation indicates the connector body is designed with an angular offset relative to the stud attachment point. This feature affects the spatial orientation of the terminal in the assembly. The LCAF2-38-E does not include this designation, indicating a standard in-line orientation. The LCAX2-38H-E retains the 45° angle characteristic. Selection between these substitutes depends on whether the original angular mounting orientation is required for the application.

Q: Are there inventory differences between the substitute parts?

A: Yes. The LCAF2-38-E has 1119 pieces in stock, while the LCAX2-38H-E has 1272 pieces in stock. Both substitutes have significantly higher inventory availability than the obsolete LCAF2-38H-E, which has 975 pieces remaining.

Q: Can LCAX2-38H-E be used in applications designed for LCAF2-38H-E?

A: The LCAX2-38H-E is electrically compatible due to matching wire gauge, stud size, and contact specifications. However, the reduced body dimensions (0.700" width versus 0.790", and 0.470" barrel OD versus 0.550") may affect mechanical fit in space-constrained assemblies or existing mounting hardware. Verification of dimensional clearances is necessary before substitution.

Q: What packaging formats are available for the substitute parts?

A: Both LCAF2-38-E and LCAX2-38H-E are supplied in bulk packaging, suitable for high-volume production environments and component inventory management.

Q: Do the substitute parts maintain the same contact finish and material specifications?

A: Yes. All three parts—the original LCAF2-38H-E and both substitutes LCAF2-38-E and LCAX2-38H-E—feature electro-tin contact finish on copper material, ensuring consistent electrical performance and corrosion resistance characteristics.