TE Connectivity AMP Connectors 322048 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 322048 is a ring terminal connector designed for 8 AWG wire gauge applications with a #10 stud circular configuration. This insulated crimp terminal features a copper contact with tin finish and serrated termination for secure wire attachment. The part is classified as obsolete, necessitating identification of active equivalent alternatives for ongoing procurement and system maintenance. Substitute parts must maintain electrical and mechanical compatibility while meeting current compliance requirements.

Substiute Parts

322048

TE Connectivity AMP ConnectorsIn Stock: 959322048 Datasheet

Current PartRFQ

324043

TE Connectivity AMP ConnectorsIn Stock: 2066324043 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete TE Connectivity 322048 is based on strict equivalence of critical electrical and mechanical parameters. The substitute part must satisfy the following criteria:

Critical Matching Parameters:

• Wire gauge: 8 AWG
• Stud size: #10 circular configuration
• Termination method: Crimp
• Contact material: Copper with tin finish
• Insulation: Insulated construction
• Serrated termination feature
• Mounting type: Free hanging (in-line)

The TE Connectivity 324043 meets all critical substitution criteria. While dimensional variations exist in overall length, width, and insulation diameter, these differences reflect design evolution within the same functional category and do not affect electrical performance or mechanical compatibility with #10 stud applications. Both parts maintain identical wire gauge capacity, contact material composition, and termination methodology.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 324043 serves as the direct active substitute for the obsolete 322048. Selection of the 324043 is supported by the following engineering factors:

Product Status: The 324043 maintains active product status with current manufacturing support, ensuring long-term availability and supply chain continuity. The 322048 is classified as obsolete and subject to discontinuation.

Compliance Posture: The 324043 achieves ROHS3 compliance, meeting current regulatory requirements for electronic component procurement in regulated industries. The 322048 is non-compliant with RoHS standards.

Functional Equivalence: Both parts maintain identical electrical specifications for 8 AWG wire gauge applications with #10 stud termination. Copper contact material with tin finish ensures equivalent electrical conductivity and corrosion resistance.

Dimensional Compatibility: While the 324043 exhibits reduced overall length (1.402" versus 1.586") and width (0.431" versus 0.478"), these dimensional reductions do not compromise mechanical compatibility with standard #10 stud mounting configurations. The identical 0.040" thickness ensures consistent panel mounting characteristics.

Insulation Material Evolution: The 324043 utilizes polyamide (PA) nylon insulation in place of vinyl, providing enhanced mechanical durability and temperature stability while maintaining equivalent moisture sensitivity classification.

Frequently Asked Questions (FAQ)

Q: Can the 324043 directly replace the 322048 in existing assemblies?

A: Yes. Both parts share identical wire gauge (8 AWG), stud size (#10 circular), contact material (copper with tin finish), and termination method (crimp). The 324043 is mechanically and electrically compatible with all applications designed for the 322048.

Q: What is the significance of the dimensional differences between these parts?

A: The 324043 exhibits reduced overall length and width compared to the 322048. These dimensional changes reflect design optimization within the same functional category and do not affect compatibility with #10 stud mounting applications. The critical thickness dimension (0.040") remains identical.

Q: Why does the 324043 use polyamide insulation instead of vinyl?

A: Polyamide (PA) nylon provides superior mechanical durability and temperature stability compared to vinyl while maintaining equivalent electrical insulation properties. Both materials satisfy the MSL 1 (Unlimited) moisture sensitivity classification.

Q: Is the 324043 suitable for applications requiring RoHS compliance?

A: Yes. The 324043 is ROHS3 compliant, meeting regulatory requirements for restricted substance elimination. The 322048 is non-compliant and unsuitable for RoHS-regulated procurement.

Q: Are there packaging differences between the main part and substitute?

A: The 322048 is supplied in unspecified packaging, while the 324043 is supplied in bulk packaging. Both configurations contain new original stock from TE Connectivity AMP Connectors.

Q: What is the basis for substitution compatibility?

A: Substitution is based on strict equivalence of critical electrical and mechanical parameters: wire gauge, stud size, terminal type, contact material, contact finish, termination method, and mounting configuration. All parameters match between the 322048 and 324043.