3M 94794 Equivalent & Substitute Parts

Part Overview

The 3M 94794 is a terminal butt splice connector designed for inline, individual openings crimp termination on 6 AWG wire. This fully insulated butt splice terminal is used for joining two wire segments in electrical assemblies. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing maintenance, repair, and new design applications where this connector type is specified.

Substiute Parts

94794

3MIn Stock: 75294794 Datasheet

Current PartRFQ

136311-2

TE Connectivity AMP ConnectorsIn Stock: 819136311-2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 3M 94794 is determined by the following critical parameters:

• Terminal Type: Must be butt splice with inline, individual openings configuration
• Wire Gauge: Must accommodate 6 AWG wire
• Number of Wire Entries: Must have exactly 2 wire entry points
• Termination Method: Must use crimp termination
• Connector Category: Must be classified as a terminal connector

The TE Connectivity AMP Connectors part number 136311-2 meets all substitution criteria. This part maintains functional equivalence through identical terminal type, wire gauge, wire entry count, and termination method specifications.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 136311-2 serves as the primary substitute for the obsolete 3M 94794. Both parts share identical functional specifications for terminal type, wire gauge, wire entry configuration, and crimp termination method.

The TE Connectivity part offers the advantage of active product status, ensuring continued availability and supply chain reliability. The part is ROHS3 compliant, meeting current environmental and regulatory requirements, whereas the original 3M part is non-compliant with modern RoHS standards.

A notable difference exists in insulation specification: the 3M 94794 is fully insulated, while the TE Connectivity 136311-2 is non-insulated. This distinction must be evaluated against application requirements. If insulation is mandatory for the intended circuit design, alternative solutions must be assessed.

Both parts share identical ECCN (EAR99) and HTSUS (8536.90.4000) classifications, indicating equivalent export control and tariff treatment.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 136311-2 directly replace the 3M 94794 in all applications?

A: The TE Connectivity 136311-2 matches all core functional parameters: terminal type, wire gauge, wire entry count, and termination method. However, the insulation difference must be verified against specific circuit requirements before implementation.

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

A: The 3M 94794 is fully insulated, providing electrical isolation between the splice and external conductors. The TE Connectivity 136311-2 is non-insulated, requiring external insulation or protective measures if electrical isolation is required by the application.

Q: Why is the 3M 94794 listed as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The TE Connectivity 136311-2, with active product status, represents the current market equivalent for this terminal type and specification.

Q: Are there packaging differences between these parts?

A: The 3M 94794 packaging specification is not provided. The TE Connectivity 136311-2 is supplied in bulk packaging.

Q: Do both parts meet current regulatory requirements?

A: The TE Connectivity 136311-2 is ROHS3 compliant, meeting current environmental regulations. The 3M 94794 is RoHS non-compliant and does not meet modern regulatory standards.