L-11-6-NB Ring Terminal Connector Equivalent & Substitute Parts

Part Overview

The L-11-6-NB is a ring terminal connector manufactured by 3M, designed for circular stud applications with 18-22 AWG wire gauges. This insulated crimp terminal features a 6 stud configuration and is classified as an active product. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling direct replacement in applications where the core functional requirements remain constant.

Substiute Parts

L-11-6-NB

3MIn Stock: 969L-11-6-NB Datasheet

Current PartRFQ

PN18-6R-C

Panduit CorpIn Stock: 1818PN18-6R-C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the L-11-6-NB is determined by strict alignment of the following core parameters:

• Terminal Type: Circular configuration required
• Stud/Tab Size: 6 stud specification
• Wire Gauge Range: 18-22 AWG compatibility
• Termination Method: Crimp-style connection
• Insulation: Insulated construction with polyamide/nylon material
• Mounting Configuration: Free hanging, in-line orientation

The substitute part PN18-6R-C meets all mandatory electrical and mechanical criteria. Both parts share identical terminal type, stud size, wire gauge range, termination method, insulation type, and mounting configuration. Dimensional variations within tolerance and material finish differences do not affect functional equivalence in standard applications.

Parameter Comparison

Engineering Selection Recommendations

Both L-11-6-NB and PN18-6R-C are active products meeting the core functional requirements for 18-22 AWG ring terminal applications with 6 stud circular configuration. The PN18-6R-C substitute offers ROHS3 compliance certification, which may be required for applications subject to regulatory restrictions on hazardous substances. Selection between these parts should be based on specific compliance requirements, inventory availability, and dimensional constraints within the application assembly.

Frequently Asked Questions (FAQ)

Q: Can PN18-6R-C replace L-11-6-NB in all applications?

A: PN18-6R-C meets all core electrical and mechanical parameters required for substitution: circular terminal type, 6 stud size, 18-22 AWG wire gauge compatibility, crimp termination, and insulated polyamide construction. Dimensional variations are minor and within typical assembly tolerances. Verify specific application constraints related to stud hole clearance and insulation diameter requirements.

Q: What are the key differences between these parts?

A: The primary differences are dimensional tolerances and material specifications. PN18-6R-C has a slightly larger overall length (0.800" vs 0.770") and narrower outer width (0.250" vs 0.310"). PN18-6R-C specifies copper contact material with tin finish and carries ROHS3 compliance certification. These differences do not affect functional equivalence for standard crimp terminal applications.

Q: Does insulation diameter variation affect compatibility?

A: PN18-6R-C provides a wider insulation diameter range (0.080" ~ 0.145") compared to L-11-6-NB (0.145" fixed). This broader range accommodates various wire insulation thicknesses within the 18-22 AWG specification. Verify that the specific wire gauge and insulation thickness used in your application fall within the acceptable range.

Q: Is ROHS3 compliance required for my application?

A: ROHS3 compliance is mandatory for products sold in the European Union and certain other regulated markets. If your application requires ROHS compliance, PN18-6R-C is the appropriate selection. L-11-6-NB is marked as "Not applicable" for RoHS status and may not meet regulatory requirements in restricted markets.

Q: What packaging options are available?

A: Both parts are supplied in bulk packaging. L-11-6-NB has 860 pieces in stock; PN18-6R-C has 1772 pieces in stock. Confirm bulk packaging specifications meet your procurement and assembly requirements.