TE Connectivity AMP Connectors 322004 Ring Terminal Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 322004 is an insulated ring terminal connector designed for 8 AWG wire gauge applications with a 3/8 inch stud connection. This circular terminal features crimp termination and is part of the Ampli-Bond series. The 322004 is classified as obsolete, making identification of suitable substitute components necessary for ongoing procurement and system maintenance. The part is constructed with copper contact material, tin finish, and vinyl insulation, rated for unlimited moisture sensitivity conditions.

Substiute Parts

322004

TE Connectivity AMP ConnectorsIn Stock: 1040322004 Datasheet

Current PartRFQ

324045

TE Connectivity AMP ConnectorsIn Stock: 1108324045 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 322004 is determined by strict equivalence across the following critical parameters: wire gauge (8 AWG), stud size (3/8 inch), terminal type (circular), termination method (crimp), contact material (copper), contact finish (tin), and insulation classification (insulated). The substitute part 324045 meets all these core electrical and mechanical requirements. Both parts maintain identical wire gauge, stud dimensions, terminal geometry, and crimp termination specifications. The contact material composition and finish specifications are preserved across the substitution. Dimensional variations in overall length and insulation diameter do not affect functional compatibility within the specified application parameters.

Parameter Comparison

Engineering Selection Recommendations

The 322004 is classified as obsolete, requiring transition to an active product for continued supply chain viability. The substitute part 324045 is classified as active and maintains full functional equivalence across all critical electrical and mechanical parameters. The 324045 achieves ROHS3 compliance, whereas the 322004 is RoHS non-compliant. For applications subject to RoHS regulatory requirements, the 324045 provides compliant substitution. Both parts carry identical MSL ratings, ECCN classifications, and HTSUS codes. The 324045 is available in bulk packaging and maintains higher current inventory levels. The insulation material differs between parts (vinyl in 322004 versus polyamide/nylon in 324045), though both provide equivalent insulation classification. Overall length and insulation diameter specifications vary between the two parts; however, these dimensional differences do not affect functional compatibility within the specified stud size and wire gauge parameters.

Frequently Asked Questions (FAQ)

Q: Can the 324045 directly replace the 322004 in existing applications?

A: Yes. The 324045 meets all critical functional parameters: 8 AWG wire gauge, 3/8 inch stud size, circular terminal geometry, crimp termination, copper contact with tin finish, and insulated construction. Dimensional variations in overall length and insulation diameter do not affect compatibility within these specifications.

Q: What is the primary reason for substitution?

A: The 322004 is classified as obsolete. The 324045 is an active product from the same manufacturer, ensuring ongoing availability and supply chain continuity.

Q: Are there compliance differences between these parts?

A: Yes. The 324045 is ROHS3 compliant, while the 322004 is RoHS non-compliant. Applications requiring RoHS compliance must use the 324045.

Q: How do the insulation materials differ?

A: The 322004 uses vinyl insulation, while the 324045 uses polyamide (PA) nylon insulation. Both provide equivalent insulation classification for the specified application.

Q: What packaging options are available?

A: The 322004 is supplied in standard packaging. The 324045 is available in bulk packaging, which may affect procurement quantities and logistics considerations.

Q: Are the electrical specifications identical?

A: Yes. Both parts share identical wire gauge (8 AWG), stud size (3/8 inch), contact material (copper), contact finish (tin), termination method (crimp), and moisture sensitivity ratings.

Q: What are the dimensional differences?

A: The 324045 has an overall length of 1.542 inches (39.17mm) compared to 1.702 inches (43.23mm) for the 322004. The insulation diameter is 0.256 inches (6.50mm) for the 324045 versus 0.298 inches (7.57mm) for the 322004. These variations do not affect functional compatibility.