LAA2-38-X Equivalent & Substitute Parts

Part Overview

The LAA2-38-X 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 a non-insulated, gel-filled terminal featuring aluminum construction with tin contact finish, suitable for free-hanging in-line mounting configurations.

The LAA2-38-X is currently discontinued at DiGi Electronics. Identifying equivalent substitute parts is necessary to maintain circuit continuity, ensure design compatibility, and support ongoing production or repair requirements where this component is specified.

Key Parameters

Parameter	Value
Wire Gauge	2 AWG
Stud/Tab Size	3/8 Stud
Terminal Type	Rectangular Tongue
Termination Method	Crimp, Barrel
Contact Material	Aluminum
Contact Finish	Tin
Mounting Type	Free Hanging (In-Line)
Insulation	Non-Insulated
Tab Thickness	0.170" (4.32mm)
Barrel ID	0.310" (7.87mm)
Barrel OD	0.530" (13.46mm)

Substitute Part Grouping Explanation

Substitution eligibility for the LAA2-38-X is determined by strict equivalence across the following critical parameters:

Wire Gauge: 2 AWG (electrical capacity requirement)
Stud/Tab Size: 3/8 Stud (mechanical interface requirement)
Terminal Type: Rectangular Tongue (form factor requirement)
Contact Material: Aluminum (material compatibility)
Contact Finish: Tin (corrosion resistance and solderability)
Termination Method: Crimp or Crimp, Barrel (connection process compatibility)
Mounting Type: Free Hanging (In-Line) (installation configuration)
Insulation Status: Non-Insulated (electrical design requirement)
Barrel ID/OD: 0.310" / 0.530" (wire accommodation specification)
Tab Thickness: 0.170" (4.32mm) (mechanical fit requirement)

The LAA2-38-70 meets all critical substitution criteria and is classified as the manufacturer-recommended equivalent.

Parameter Comparison

Parameter	LAA2-38-X (Main Part)	LAA2-38-70 (Substitute)	Match Status
Manufacturer	Panduit Corp	Panduit Corp	Identical
Wire Gauge	2 AWG	2 AWG	Identical
Stud/Tab Size	3/8 Stud	3/8 Stud	Identical
Terminal Type	Rectangular Tongue	Standard	Compatible
Terminal Style	Single Stud Hole	Single Stud Hole	Identical
Tab Thickness	0.170" (4.32mm)	0.170" (4.32mm)	Identical
Length - Overall	2.630" (66.80mm)	2.630" (66.80mm)	Identical
Width - Outer Edges	0.750" (19.05mm)	0.790" (20.07mm)	Compatible
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)	Identical
Termination	Crimp, Barrel	Crimp	Compatible
Wire Gauge	2 AWG	2 AWG	Identical
Insulation	Non-Insulated	Non-Insulated	Identical
Contact Finish	Tin	Tin	Identical
Contact Material	Aluminum	Aluminum	Identical
Diameter - Barrel ID	0.310" (7.87mm)	0.310" (7.87mm)	Identical
Diameter - Barrel OD	0.530" (13.46mm)	0.530" (13.46mm)	Identical
Product Status	Discontinued at DiGi Electronics	Active	Substitute Available
RoHS Status	ROHS3 Compliant	Not Specified	Main Part Compliant
REACH Status	REACH Unaffected	Not Specified	Main Part Compliant

Engineering Selection Recommendations

The LAA2-38-70 is the manufacturer-recommended substitute for the discontinued LAA2-38-X. Both components share identical electrical and mechanical specifications across all critical parameters: wire gauge (2 AWG), stud size (3/8), barrel dimensions (0.310" ID / 0.530" OD), tab thickness (0.170"), and overall length (2.630").

The LAA2-38-70 is currently active in production with 1,004 units in stock, ensuring availability for immediate procurement. The substitute maintains full compatibility with the original design specifications and mounting configurations.

The LAA2-38-X carried ROHS3 compliance and REACH unaffected status. The LAA2-38-70 is supplied in bulk packaging, whereas the original part status regarding packaging is not specified. Both components are classified under ECCN EAR99 and HTSUS 8536.90.4000.

Frequently Asked Questions (FAQ)

Q: Can the LAA2-38-70 be used as a direct replacement for the LAA2-38-X?

A: Yes. The LAA2-38-70 meets all critical electrical and mechanical specifications of the LAA2-38-X, including wire gauge (2 AWG), stud size (3/8), barrel dimensions, tab thickness, and overall length. Both components feature aluminum construction with tin contact finish and identical mounting configurations.

Q: What is the difference between the LAA2-38-X and LAA2-38-70?

A: The primary differences are product status and packaging. The LAA2-38-X is discontinued and features gel-filled construction, while the LAA2-38-70 is active in production and supplied in bulk packaging. The outer width differs slightly (0.750" versus 0.790"), and the LAA2-38-70 includes a specified ring ID of 0.410" (10.41mm). Both maintain identical wire gauge, stud size, barrel dimensions, and termination compatibility.

Q: Are there any compatibility concerns when substituting the LAA2-38-70 for the LAA2-38-X?

A: No compatibility concerns exist for the specified electrical and mechanical parameters. The LAA2-38-70 maintains identical barrel ID/OD dimensions, tab thickness, overall length, and termination method. The slight increase in outer width (0.040") does not affect functional compatibility in standard mounting applications.

Q: What is the availability status of the LAA2-38-70?

A: The LAA2-38-70 is active in production with 1,004 units currently in stock, providing immediate availability for procurement.

Q: Does the LAA2-38-70 support the same wire gauge and stud size as the LAA2-38-X?

A: Yes. Both components support 2 AWG wire gauge and 3/8 stud size, maintaining identical electrical capacity and mechanical interface specifications.

Q: What termination methods are supported by the LAA2-38-70?

A: The LAA2-38-70 supports crimp termination. The original LAA2-38-X supported both crimp and barrel termination methods. Standard crimp termination is compatible with both components.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message