3M 94849 Ring Terminal Connector - Equivalent & Substitute Parts

Part Overview

The 3M 94849 is a ring terminal connector designed for 10-12 AWG wire applications with an 8 stud circular configuration. This component features insulated heat shrink construction with a brazed seam and is classified as obsolete. Due to its obsolete status, identifying compatible substitute parts is essential for ongoing maintenance, repair, and new design applications where this connector type is required.

Substiute Parts

94849

3MIn Stock: 87894849 Datasheet

Current PartRFQ

94848

3MIn Stock: 113594848 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The 3M 94848 is identified as a manufacturer-recommended substitute for the 94849. Substitution eligibility is determined by the following critical parameters:

• Wire Gauge Compatibility: Both parts accommodate 10-12 AWG wire
• Terminal Type: Both are circular ring terminals
• Termination Method: Both use crimp termination
• Insulation Construction: Both feature insulated heat shrink design with brazed seam
• Series Consistency: Both belong to the Highland™ series
• Mounting Configuration: Both are free hanging (in-line) mounting types

The primary difference between these parts is the stud size: the 94849 features an 8 stud configuration, while the 94848 uses a 3/8 stud configuration. This dimensional variation affects the outer dimensions and overall length but does not alter the fundamental electrical or mechanical compatibility for applications requiring 10-12 AWG ring terminals.

Parameter Comparison

Engineering Selection Recommendations

The 3M 94848 is the manufacturer-recommended substitute for the obsolete 3M 94849. Selection of the 94848 is supported by the following factors:

• Active Product Status: The 94848 maintains active product status, ensuring continued availability and supply chain reliability
• Regulatory Compliance: The 94848 is RoHS Compliant, meeting current environmental and regulatory requirements
• Functional Equivalence: Both parts share identical wire gauge, termination method, insulation type, and series designation
• Dimensional Accommodation: The 94848's increased outer dimensions (0.590" vs. 0.380" width) and length (1.200" vs. 1.100") accommodate the 3/8 stud size while maintaining the same material thickness and electrical properties
• Regulatory Alignment: Both parts maintain identical REACH and ECCN classifications, ensuring consistent regulatory treatment

Frequently Asked Questions (FAQ)

Q: Can the 3M 94848 directly replace the 3M 94849 in all applications?

A: The 94848 is the manufacturer-recommended substitute and shares all critical electrical and mechanical parameters for 10-12 AWG ring terminal applications. The primary difference is the stud size (3/8 versus 8), which affects the connector's outer dimensions. Physical space constraints and stud hole sizing in the target assembly must be evaluated to confirm compatibility.

Q: What is the significance of the stud size difference between these parts?

A: The stud size determines the diameter of the hole through which the connector is mounted. The 94849 uses an 8 stud, while the 94848 uses a 3/8 stud. This difference results in larger outer dimensions for the 94848 (0.590" width versus 0.380"). The stud size must match the mounting hole in the target application.

Q: Why is the 94849 listed as obsolete?

A: The 94849 has been discontinued by the manufacturer. The 94848 is the active replacement part, offering the same functional capabilities with current product support and regulatory compliance.

Q: Are there any compliance differences between these parts?

A: The 94848 is RoHS Compliant, while the 94849 does not list RoHS status. Both parts maintain identical REACH and ECCN classifications. For applications requiring RoHS compliance, the 94848 is the appropriate selection.

Q: What packaging options are available?

A: The 94849 was supplied in standard packaging (not specified). The 94848 is available in bulk packaging with a unit quantity of 1 piece per package.