LCAX3/0-38-T Equivalent & Substitute Parts

Part Overview

The LCAX3/0-38-T is a copper compression lug manufactured by Panduit Corp, classified as a rectangular tongue terminal connector designed for 3/0 AWG wire termination on a 3/8" stud. This component is part of the Pan-Lug™ series and features electro-tin contact finish with non-insulated construction. The part is currently listed as obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity for applications requiring this terminal specification.

Key Parameters

Parameter	Value
Wire Gauge	3/0 AWG
Stud/Tab Size	3/8 Stud
Terminal Type	Rectangular Tongue
Termination Method	Crimp, Barrel
Contact Material	Copper
Contact Finish	Electro-Tin
Insulation	Non-Insulated
Mounting Type	Free Hanging (In-Line)
Tab Thickness	0.140" (3.56mm)
Barrel ID	0.570" (14.48mm)
Barrel OD	0.710" (18.03mm)
Ring ID	0.410" (10.41mm)

Substitute Part Grouping Explanation

Substitution of the LCAX3/0-38-T is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must maintain identical specifications for wire gauge (3/0 AWG), stud size (3/8"), terminal type (rectangular tongue), termination method (crimp barrel), contact material (copper), contact finish (electro-tin), and all dimensional characteristics including tab thickness, barrel inner and outer diameters, and ring inner diameter.

The LCAX3/0-38-X qualifies as a direct substitute based on complete parameter alignment across these criteria. Both parts share the same base product number (LCAX) and series designation (Pan-Lug™), confirming functional and mechanical interchangeability. The primary distinction is product status: LCAX3/0-38-T is obsolete while LCAX3/0-38-X is active, making the latter the appropriate selection for new applications and ongoing supply requirements.

Parameter Comparison

Parameter	LCAX3/0-38-T (Main Part)	LCAX3/0-38-X (Substitute)	Match Status
Wire Gauge	3/0 AWG	3/0 AWG	Identical
Stud/Tab Size	3/8 Stud	3/8 Stud	Identical
Terminal Type	Rectangular Tongue	Rectangular Tongue	Identical
Terminal Style	Single Stud Hole	Single Stud Hole	Identical
Termination Method	Crimp, Barrel	Crimp, Barrel	Identical
Contact Material	Copper	Copper	Identical
Contact Finish	Electro-Tin	Electro-Tin	Identical
Insulation	Non-Insulated	Non-Insulated	Identical
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)	Identical
Tab Thickness	0.140" (3.56mm)	0.140" (3.56mm)	Identical
Length - Overall	2.170" (55.12mm)	2.170" (55.12mm)	Identical
Width - Outer Edges	1.060" (26.92mm)	1.060" (26.92mm)	Identical
Barrel ID	0.570" (14.48mm)	0.570" (14.48mm)	Identical
Barrel OD	0.710" (18.03mm)	0.710" (18.03mm)	Identical
Ring ID	0.410" (10.41mm)	0.410" (10.41mm)	Identical
Color	Orange	Orange	Identical
Series	Pan-Lug™	Pan-Lug™	Identical
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Identical
ECCN	EAR99	EAR99	Identical
HTSUS	8536.90.4000	8536.90.4000	Identical
Product Status	Obsolete	Active	Different

Engineering Selection Recommendations

The LCAX3/0-38-X is the appropriate selection for applications currently specified with LCAX3/0-38-T. Both components are ROHS3 compliant and carry identical export classification (EAR99) and tariff codes (8536.90.4000), ensuring regulatory and compliance equivalence.

The critical distinction is product lifecycle status. LCAX3/0-38-T is obsolete, indicating discontinued manufacturing and limited availability. LCAX3/0-38-X is active, confirming current production and reliable supply chain access. For new designs, ongoing production, and replacement applications, LCAX3/0-38-X provides functional and mechanical interchangeability with assured availability.

All electrical and mechanical parameters are identical between the two parts, confirming direct substitution without design modification or performance compromise.

Frequently Asked Questions (FAQ)

Q: Can LCAX3/0-38-X be used as a direct replacement for LCAX3/0-38-T?

A: Yes. Both parts are identical across all electrical and mechanical parameters, including wire gauge (3/0 AWG), stud size (3/8"), terminal type (rectangular tongue), contact material (copper), contact finish (electro-tin), and all dimensional specifications. Direct substitution is supported without modification.

Q: What is the primary reason to transition from LCAX3/0-38-T to LCAX3/0-38-X?

A: LCAX3/0-38-T is obsolete, indicating discontinued production. LCAX3/0-38-X is active and currently manufactured, ensuring reliable supply chain access and availability for new applications and ongoing requirements.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both parts carry identical RoHS3 compliance status, ECCN classification (EAR99), and HTSUS tariff code (8536.90.4000). Regulatory and export requirements are equivalent.

Q: What wire gauge does this terminal accommodate?

A: Both LCAX3/0-38-T and LCAX3/0-38-X are designed for 3/0 AWG wire termination.

Q: What stud size is required for installation?

A: Both parts are configured for 3/8" stud mounting.

Q: Is this terminal insulated?

A: No. Both LCAX3/0-38-T and LCAX3/0-38-X are non-insulated terminals.

Q: What termination method is used?

A: Both parts utilize crimp barrel termination, requiring appropriate crimping equipment for wire attachment.

Q: Are the dimensional specifications identical?

A: Yes. Overall length (2.170"), outer width (1.060"), tab thickness (0.140"), barrel inner diameter (0.570"), barrel outer diameter (0.710"), and ring inner diameter (0.410") are identical across both parts.

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