TE Connectivity AMP Connectors 35669 Ring Terminal Connector

Part Overview

The TE Connectivity AMP Connectors 35669 is a ring terminal connector designed for circular stud applications. This non-insulated crimp terminal accommodates 4 AWG wire and features a 5/8 inch stud size, making it suitable for high-current electrical connections in industrial and automotive applications. The part is classified as Active product status with full RoHS compliance and unlimited moisture sensitivity rating. Substitute parts are identified based on matching electrical and mechanical parameters including wire gauge, stud size, termination method, and contact material specifications.

Substiute Parts

35669

TE Connectivity AMP ConnectorsIn Stock: 108435669 Datasheet

Current PartRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 35669 ring terminal connector are determined by strict equivalence across the following critical parameters:

Wire Gauge Compatibility: 4 AWG wire gauge is the primary electrical parameter. Substitutes must accommodate identical wire gauge to ensure proper crimp contact area and current-carrying capacity.

Stud Size Equivalence: The 5/8 inch stud diameter is the mechanical interface parameter. Substitutes must feature identical stud size to ensure proper mounting and electrical connection at the termination point.

Termination Method: Crimp termination is the connection technique. Substitutes must use identical crimp termination to maintain compatibility with existing assembly equipment and processes.

Contact Material and Finish: Copper with tin finish provides the electrical and corrosion resistance properties. Substitutes must maintain identical contact material and finish specifications.

Terminal Configuration: Circular ring terminal configuration is the functional form factor. Substitutes must be circular ring terminals to maintain mechanical and electrical compatibility.

Insulation Status: Non-insulated classification must be maintained in substitutes to preserve the intended application environment.

No substitute parts are currently available in the provided database that meet all specified parameters for the TE Connectivity 35669.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity AMP Connectors 35669 maintains Active product status with confirmed RoHS compliance and MSL Level 1 rating, indicating unrestricted moisture exposure capability. The part is suitable for direct specification in new designs and ongoing production applications.

When substitute components are required, selection must prioritize exact parameter matching across wire gauge, stud size, and termination specifications. The combination of 4 AWG wire gauge with 5/8 inch stud size represents a specific application class; deviations in any parameter will result in incompatibility with existing assembly fixtures and electrical requirements.

Current inventory status shows 1,072 pieces available as new original stock, supporting immediate procurement for production requirements.

Frequently Asked Questions (FAQ)

Q: What determines if a terminal can substitute for the TE Connectivity 35669?

A: Substitutes must match all critical parameters: 4 AWG wire gauge, 5/8 inch stud size, circular ring terminal configuration, crimp termination method, copper contact material with tin finish, and non-insulated classification. Deviation in any single parameter eliminates compatibility.

Q: Can insulated ring terminals substitute for this non-insulated model?

A: No. Insulated terminals have different outer dimensions and are designed for different application environments. The non-insulated specification is a functional requirement that cannot be changed in substitution.

Q: Are there wire gauge variations that could work with this stud size?

A: No. Wire gauge and stud size are interdependent specifications. The 4 AWG wire gauge is specifically matched to the 5/8 inch stud diameter for proper crimp contact area and current capacity. Alternative wire gauges require different stud sizes.

Q: What is the significance of the brazed seam and serrated termination features?

A: These features define the mechanical construction and crimp interface. Brazed seam construction provides structural integrity, while serrated termination ensures secure wire grip during the crimp process. Substitutes must include identical features to maintain connection reliability.

Q: Does RoHS compliance affect substitute selection?

A: RoHS compliance is a regulatory requirement for the application environment. Substitutes must maintain RoHS compliance status. The TE Connectivity 35669 is RoHS compliant, and any substitute must carry equivalent certification.

Q: Can this terminal be used with different crimp tools?

A: The serrated termination design is specific to particular crimp tool specifications. Substitutes with identical serrated termination can use compatible crimp equipment, but terminal geometry variations require tool verification.