LCAF1-38H-X Equivalent & Substitute Parts

Part Overview

The LCAF1-38H-X is a rectangular tongue terminal connector manufactured by Panduit Corp, designed for 1 AWG wire gauge applications with a 3/8 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 to maintain supply chain continuity for applications requiring this terminal specification.

Substiute Parts

LCAF1-38H-X

Panduit CorpIn Stock: 1058LCAF1-38H-X Datasheet

Current PartRFQ

LCAF1-38-X

Panduit CorpIn Stock: 926LCAF1-38-X Datasheet

SimilarRFQ

LCAX1-38-X

Panduit CorpIn Stock: 1056LCAX1-38-X Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LCAF1-38H-X is determined by strict alignment of the following critical parameters:

Core Compatibility Parameters:

• Wire Gauge: 1 AWG (exact match required)
• Stud/Tab Size: 3/8 Stud (exact match required)
• Terminal Type: Rectangular Tongue (exact match required)
• Terminal Style: Single Stud Hole (exact match required)
• Termination Method: Crimp, Barrel (exact match required)
• Contact Material: Copper (exact match required)
• Contact Finish: Electro-Tin (exact match required)
• Insulation: Non-Insulated (exact match required)
• Tab Thickness: 0.120" (3.05mm) (exact match required)
• Ring ID: 0.410" (10.41mm) (exact match required)

Allowable Variation Parameters:

• Barrel OD: Variation permitted within functional limits
• Width - Outer Edges: Variation permitted within functional limits
• Length - Overall: Variation permitted within functional limits
• Color: Variation permitted (does not affect electrical function)
• Product Status: Active substitutes preferred for obsolete parts
• Packaging: Variation permitted (Bulk acceptable for design substitution)

Both identified substitute parts meet all core compatibility parameters and are classified as active products, providing viable alternatives to the obsolete LCAF1-38H-X.

Parameter Comparison

Engineering Selection Recommendations

LCAF1-38-X is the primary substitute for LCAF1-38H-X. This part maintains identical electrical and mechanical specifications across all critical parameters, including barrel dimensions, tab thickness, and ring ID. The LCAF1-38-X is classified as active and carries equivalent regulatory compliance (ROHS3 Compliant, REACH Unaffected). The primary distinction is product status transition from obsolete to active, ensuring continued supply availability. Packaging is provided in bulk format.

LCAX1-38-X is an alternative substitute that satisfies all core compatibility requirements for wire gauge, stud size, terminal type, and termination method. This part exhibits dimensional variation in barrel OD (0.520" versus 0.590") and width (0.760" versus 0.800"), which falls within allowable tolerance ranges for rectangular tongue terminal applications. The LCAX1-38-X is active and maintains equivalent regulatory compliance. Color designation differs (green versus pink), which does not affect electrical or mechanical function. This substitute is suitable for applications where dimensional tolerance permits the specified variations.

Both substitutes are manufactured by Panduit Corp within the Pan-Lug™ series and provide direct functional equivalence to the obsolete LCAF1-38H-X for 1 AWG crimp barrel termination applications.

Frequently Asked Questions (FAQ)

Q: Can LCAF1-38-X directly replace LCAF1-38H-X in existing designs?

A: Yes. The LCAF1-38-X maintains identical specifications for all critical electrical and mechanical parameters, including wire gauge (1 AWG), stud size (3/8), barrel dimensions, and tab thickness. The primary difference is product status (active versus obsolete) and packaging format (bulk). No design modification is required.

Q: What are the dimensional differences between LCAF1-38-X and LCAX1-38-X?

A: The LCAX1-38-X exhibits the following dimensional variations: barrel OD is 0.520" (13.21mm) compared to 0.590" (14.99mm), and width is 0.760" (19.30mm) compared to 0.800" (20.32mm). Overall length differs at 1.800" (45.72mm) versus 2.080" (52.83mm). These variations are allowable within functional tolerance for rectangular tongue terminal applications.

Q: Are both substitutes compliant with current regulatory requirements?

A: Yes. Both LCAF1-38-X and LCAX1-38-X are ROHS3 Compliant and REACH Unaffected, matching the regulatory status of the original LCAF1-38H-X.

Q: Does color designation affect substitution compatibility?

A: No. Color is a visual identifier only and does not affect electrical or mechanical function. LCAF1-38-X maintains pink color matching the original part, while LCAX1-38-X is green. Both are functionally equivalent.

Q: What is the significance of the 45° angle mounting specification on LCAF1-38H-X?

A: The LCAF1-38H-X specifies "Free Hanging (In-Line), 45° Angle" mounting, while substitutes specify "Free Hanging (In-Line)" without angle notation. This represents a design variation in the original part. Substitutes are suitable for applications requiring standard in-line mounting. Applications with specific 45° angle requirements should be evaluated against actual installation geometry.

Q: Are inventory levels a factor in substitution selection?

A: Inventory levels indicate current stock availability but do not determine substitution eligibility. Both LCAF1-38-X (875 Pcs) and LCAX1-38-X (1018 Pcs) are in stock. Selection should be based on dimensional and electrical compatibility with application requirements.

Q: Can LCAX1-38-X be used interchangeably with LCAF1-38-X?

A: LCAX1-38-X is functionally equivalent for core electrical specifications but exhibits dimensional variations. Interchangeability depends on application tolerance for barrel OD and overall width differences. Both parts satisfy 1 AWG crimp barrel termination requirements with 3/8 stud connection.