3M 13-38-W Ring Terminal Connector Equivalent & Substitute Parts

Part Overview

The 3M 13-38-W is a non-insulated ring terminal connector designed for 10-12 AWG wire gauges with a 3/8" stud connection. This circular terminal features a brazed seam construction and tin-plated copper contact material, suitable for free-hanging in-line mounting applications. The part is actively manufactured and ROHS3 compliant, making it suitable for modern electronic assembly requirements. Equivalent substitute parts are identified to provide procurement flexibility, supply chain alternatives, and inventory management options while maintaining identical electrical and mechanical performance specifications.

Substiute Parts

13-38-W

3MIn Stock: 74813-38-W Datasheet

Current PartRFQ

P10-38R-L

Panduit CorpIn Stock: 1328P10-38R-L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 3M 13-38-W is determined by strict equivalence across the following critical parameters:

• Terminal Type: Must be circular ring configuration
• Wire Gauge Compatibility: Must accommodate 10-12 AWG conductors
• Stud Size: Must match 3/8" stud specification
• Termination Method: Must be crimp-type connection
• Contact Material & Finish: Must be copper with tin plating
• Insulation Classification: Must be non-insulated
• Mounting Configuration: Must support free-hanging in-line installation
• Regulatory Compliance: Must maintain ROHS3 compliance status

The Panduit Corp P10-38R-L meets all substitution criteria and is classified as a manufacturer-recommended equivalent. Both parts share identical electrical and mechanical performance characteristics within the specified parameter set.

Parameter Comparison

Engineering Selection Recommendations

Both the 3M 13-38-W and Panduit P10-38R-L are active production components with ROHS3 compliance certification. Selection between these parts should be based on:

• Supply Availability: Current inventory levels and lead times from respective manufacturers
• Procurement Specifications: Existing supplier agreements or approved vendor lists
• Packaging Requirements: Bulk packaging format for both parts supports standard assembly operations
• Series Compatibility: The Panduit part operates within the Pan-Term® series ecosystem

Both components satisfy identical electrical performance requirements and mechanical interface specifications for 10-12 AWG crimp ring terminal applications with 3/8" stud connections.

Frequently Asked Questions (FAQ)

Q: Can the Panduit P10-38R-L be used as a direct replacement for the 3M 13-38-W?

A: Yes. Both parts meet identical specifications for terminal type, wire gauge, stud size, contact material, finish, and mounting configuration. The dimensional variations (width and length) fall within equivalent tolerance ranges for this connector category.

Q: What is the significance of the "Brazed Seam" feature listed for both parts?

A: Brazed seam construction provides mechanical integrity and electrical continuity at the terminal connection point. This feature is present on both the main part and substitute, ensuring consistent performance.

Q: Does the Panduit part's "Serrated Termination" feature affect substitution eligibility?

A: The serrated termination is an additional feature on the Panduit part that enhances wire grip during crimping. This does not prevent substitution; it represents an equivalent or superior design characteristic for the same functional application.

Q: Are there packaging differences between these parts?

A: Both parts are supplied in bulk packaging format. The 3M part has 720 pieces in stock, while the Panduit part has 1276 pieces available. Packaging configuration remains consistent across both suppliers.

Q: What compliance certifications apply to both parts?

A: Both parts are ROHS3 compliant. The Panduit part carries additional REACH Unaffected status. Both are classified under ECCN EAR99 and HTSUS 8536.90.4000 for regulatory and trade purposes.