3M 30024 Equivalent & Substitute Parts

Part Overview

The 3M 30024 is an active rectangular terminal connector designed for 2 AWG wire applications with a 3/8 stud configuration. This non-insulated, crimp-barrel terminal is part of the Scotchlok™ 30000 series and serves as a standard connection component in electrical assemblies requiring reliable copper-tin contact termination. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in applications where the primary part becomes unavailable or inventory constraints require alternative sourcing.

Substiute Parts

30024

3MIn Stock: 70430024 Datasheet

Current PartRFQ

LCA2-38-Q

Panduit CorpIn Stock: 1338LCA2-38-Q Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 3M 30024 is determined by strict alignment of the following critical parameters:

• Wire gauge capacity (2 AWG)
• Stud size (3/8 stud)
• Termination method (crimp, barrel)
• Contact material and finish (copper, electro-tin)
• Mounting configuration (free hanging, in-line)
• Overall length (1.970" / 50.04mm)
• Barrel diameter specifications (ID and OD tolerances)
• Non-insulated construction
• Regulatory compliance (RoHS, REACH, EAR99)

The Panduit Corp LCA2-38-Q qualifies as a substitute based on matching these core parameters. While the LCA2-38-Q is classified as a lug-type grounding terminal (versus the standard terminal classification of the 30024), both components share identical wire gauge, stud size, termination method, contact material, finish, and overall dimensions. The functional difference in terminal type does not preclude substitution in applications where the mechanical and electrical interface requirements are met.

Parameter Comparison

Engineering Selection Recommendations

Both the 3M 30024 and Panduit LCA2-38-Q maintain active product status and full regulatory compliance. The 3M 30024 carries RoHS Compliant certification, while the Panduit LCA2-38-Q meets the more stringent ROHS3 Compliant standard. Both components are REACH Unaffected and classified under identical ECCN and HTSUS codes, confirming equivalent export and tariff treatment.

Selection between these components should be based on inventory availability, lead time requirements, and application-specific grounding or standard terminal functionality needs. The Panduit LCA2-38-Q's enhanced RoHS3 compliance may be advantageous for applications subject to stricter environmental regulations or customer specifications requiring ROHS3 certification.

Frequently Asked Questions (FAQ)

Q: Can the Panduit LCA2-38-Q replace the 3M 30024 in all applications?

A: Substitution is valid where the mechanical interface (3/8 stud, 2 AWG wire capacity) and electrical requirements (copper-tin contact, crimp-barrel termination) are met. The functional difference between standard and lug-type grounding terminals does not affect compatibility in applications requiring only the specified electrical and mechanical interface.

Q: What are the barrel diameter tolerances between these parts?

A: The 3M 30024 specifies a barrel ID of 0.307" (7.80mm) and OD of 0.416" (10.57mm). The Panduit LCA2-38-Q specifies a barrel ID of 0.310" (7.87mm) and OD of 0.420" (10.67mm). These minor dimensional variations remain within acceptable tolerance ranges for 2 AWG crimp-barrel termination.

Q: Are both parts available in the same packaging format?

A: Both components are supplied in bulk packaging, enabling equivalent procurement and inventory management practices.

Q: What is the difference in RoHS compliance levels?

A: The 3M 30024 is RoHS Compliant. The Panduit LCA2-38-Q is ROHS3 Compliant, representing a more recent and stringent environmental standard. ROHS3 compliance is backward compatible with RoHS requirements.

Q: Do these terminals require insulation?

A: Both the 3M 30024 and Panduit LCA2-38-Q are non-insulated terminals. Applications requiring insulated terminals require alternative component selection.