3M 11-6S Ring Terminal Connector Equivalent & Substitute Parts

Part Overview

The 3M 11-6S is an active, ROHS3 compliant circular ring terminal connector designed for 18-22 AWG wire gauges with a #6 stud configuration. This non-insulated, crimp-termination connector features a butted seam construction and tin-plated copper contact material. The part is maintained in active production status with 1,636 units currently in stock. Equivalent and substitute parts are identified based on matching electrical and mechanical specifications to ensure functional interchangeability in applications requiring circular ring terminals with identical stud sizes, wire gauge ratings, and termination methods.

Substiute Parts

11-6S

3MIn Stock: 172811-6S Datasheet

Current PartRFQ

8200

Keystone ElectronicsIn Stock: 40248200 Datasheet

MFR RecommendedRFQ

P18-6R-C

Panduit CorpIn Stock: 3970P18-6R-C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 3M 11-6S are qualified based on strict equivalence across the following critical parameters:

• Terminal Type: Circular configuration
• Stud/Tab Size: #6 stud
• Wire Gauge Rating: 18-22 AWG
• Termination Method: Crimp
• Contact Material: Copper with tin finish
• Insulation Type: Non-insulated
• Mounting Configuration: Free hanging, in-line orientation
• Regulatory Compliance: ROHS3 compliant

The identified substitutes maintain these core specifications, ensuring direct functional interchangeability. Minor variations in overall length (within 0.020" tolerance) and seam construction methods do not affect electrical or mechanical performance in standard applications.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active production status and ROHS3 compliance, qualifying them for use in regulated applications. The 3M 11-6S, Keystone Electronics 8200, and Panduit Corp P18-6R-C are functionally equivalent based on matching electrical and mechanical parameters.

The Keystone Electronics 8200 provides identical dimensional and material specifications with 4,002 units in stock inventory. The Panduit Corp P18-6R-C offers equivalent performance with a 0.020" longer overall length (0.620" versus 0.600") and includes serrated termination features; 3,903 units are available. Both substitutes carry REACH Unaffected status, providing additional regulatory documentation where required.

Selection between these parts should be based on availability, lead time, and specific application requirements regarding seam construction and termination surface characteristics.

Frequently Asked Questions (FAQ)

Q: Can the Keystone Electronics 8200 directly replace the 3M 11-6S in existing assemblies?

A: Yes. The Keystone Electronics 8200 maintains identical specifications across all critical parameters: #6 stud size, 18-22 AWG wire gauge rating, crimp termination, 0.030" thickness, and tin-plated copper contact material. Dimensional compatibility is confirmed.

Q: What is the significance of the 0.020" length difference between the 3M 11-6S and Panduit P18-6R-C?

A: The Panduit P18-6R-C measures 0.620" overall length compared to the 3M 11-6S at 0.600". This minor dimensional variation does not affect electrical performance or stud engagement. Physical clearance in the application assembly should be verified if space constraints exist.

Q: Are there differences in seam construction between these parts?

A: The 3M 11-6S features butted seam construction. The Panduit P18-6R-C includes brazed seam with serrated termination. Both construction methods provide equivalent electrical and mechanical performance for crimp termination applications. The serrated termination on the Panduit part provides enhanced wire grip characteristics.

Q: Do all three parts meet the same regulatory requirements?

A: All three parts are ROHS3 compliant and carry EAR99 ECCN classification. The Keystone Electronics 8200 and Panduit P18-6R-C both carry REACH Unaffected status. The 3M 11-6S carries MSL rating 1 (Unlimited), while the Panduit part lists MSL as Not Applicable.

Q: Which part should be selected for new designs?

A: Selection should be based on component availability, supply chain reliability, and specific application requirements. All three parts are functionally equivalent and suitable for new designs requiring circular ring terminals with #6 stud configuration and 18-22 AWG wire gauge rating.