TE Connectivity AMP Connectors 322267 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 322267 is a ring terminal connector designed for high-amperage applications requiring 500-600MCM (kcmil) wire gauge capacity. This circular stud connector features a 3/8 inch stud with brazed seam construction and tin-plated copper contact material. The part is classified as obsolete, necessitating identification of active equivalent alternatives for continued procurement and system maintenance. Substitute parts must maintain functional compatibility with the original 500-600MCM wire gauge specification and crimp termination method.

Substiute Parts

322267

TE Connectivity AMP ConnectorsIn Stock: 1178322267 Datasheet

Current PartRFQ

326103

TE Connectivity AMP ConnectorsIn Stock: 809326103 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 322267 is based on the following critical parameters that define functional equivalence:

Wire Gauge Compatibility: The original part accommodates 500-600MCM wire gauge. Substitute parts must support this amperage range or the minimum 500MCM specification to ensure proper current-carrying capacity and crimp connection integrity.

Termination Method: Both the original and substitute parts utilize crimp termination, ensuring compatibility with existing assembly processes and tooling.

Contact Material and Finish: Copper with tin plating is maintained across substitute selections to preserve electrical conductivity and corrosion resistance characteristics.

Mounting Configuration: Free hanging (in-line) mounting type is preserved to maintain installation compatibility within existing electrical systems.

Insulation Status: Non-insulated construction is consistent across all parts in this substitution group.

Compliance Standards: RoHS compliance and MSL rating of 1 (Unlimited) are maintained to ensure regulatory adherence and environmental stability.

The substitute part 326103 is identified as the manufacturer-recommended equivalent, offering active product status with current availability while meeting the specified electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The original part 322267 carries obsolete status, making it unavailable for new procurement. The substitute part 326103 maintains active product status with confirmed inventory availability (769 pieces in stock), ensuring reliable supply chain continuity.

Compliance Alignment: Both parts maintain EAR99 export classification and identical HTSUS commodity codes, confirming regulatory equivalence. The substitute part 326103 carries ROHS3 compliance, representing current regulatory standards compared to the original RoHS Compliant designation.

Electrical Specifications: The substitute part 326103 supports 500MCM wire gauge, which falls within the original part's 500-600MCM range. This specification ensures adequate current-carrying capacity for applications originally designed for the 322267.

Mechanical Compatibility: Both parts feature identical mounting type (Free Hanging In-Line), non-insulated construction, and crimp termination method. The substitute maintains copper contact material with tin finish, preserving electrical performance characteristics.

Moisture and Environmental Stability: Both parts carry MSL rating 1 (Unlimited), indicating no moisture sensitivity limitations and suitability for standard storage and operational environments.

Selection of part 326103 as the substitute is supported by manufacturer recommendation, active availability, maintained compliance certifications, and functional parameter alignment with the obsolete original part.

Frequently Asked Questions (FAQ)

Q: Can the 326103 substitute directly replace the 322267 in existing applications?

A: The 326103 maintains functional compatibility through equivalent crimp termination method, copper tin-plated contact material, free hanging mounting configuration, and non-insulated construction. The 500MCM wire gauge specification of the substitute falls within the original 500-600MCM range, ensuring proper electrical performance for applications designed for the 322267.

Q: What is the primary difference between the original 322267 and substitute 326103?

A: The original 322267 features circular terminal type with 3/8 stud configuration, while the 326103 is a rectangular standard terminal with single stud hole design. Both parts accommodate high-amperage wire gauges and utilize identical crimp termination and contact material specifications. The geometric difference reflects design evolution while maintaining electrical equivalence.

Q: Are there packaging differences between these parts?

A: The original 322267 packaging specification is not provided in available documentation. The substitute 326103 is supplied in bulk packaging format. Procurement should confirm packaging requirements for specific application needs.

Q: Does the substitute part meet current regulatory requirements?

A: Yes. The 326103 carries ROHS3 compliance, representing current regulatory standards. Both parts maintain identical EAR99 export classification and HTSUS commodity code 8536.90.4000, confirming regulatory equivalence for international trade and environmental compliance.

Q: What wire gauge range does the substitute support?

A: The 326103 supports 500MCM wire gauge specification. This specification is within the original part's 500-600MCM range and provides adequate current-carrying capacity for applications originally designed for the 322267.

Q: Is the substitute part currently available?

A: Yes. The 326103 maintains active product status with 769 pieces in current inventory, ensuring reliable procurement availability compared to the obsolete 322267.

Q: Are the contact material specifications identical?

A: Yes. Both the original 322267 and substitute 326103 utilize copper contact material with tin plating, ensuring equivalent electrical conductivity and corrosion resistance performance.