TE Connectivity AMP Connectors 328463 Ring Terminal Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 328463 is an insulated ring terminal connector designed for 8 AWG wire gauge applications with a 1/2 inch stud connection. This circular terminal features crimp termination and is part of the Ampli-Bond series. The component is classified as obsolete, necessitating identification of active equivalent parts to maintain supply chain continuity and ensure design compatibility in new procurement activities.

Substiute Parts

328463

TE Connectivity AMP ConnectorsIn Stock: 1176328463 Datasheet

Current PartRFQ

52262-1

TE Connectivity AMP ConnectorsIn Stock: 172552262-1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for ring terminal connectors is determined by strict equivalence across electrical and mechanical parameters. The primary criteria for substitution of TE Connectivity AMP Connectors 328463 are:

Critical Matching Parameters:

• Wire Gauge: 8 AWG
• Stud/Tab Size: 1/2 Stud
• Terminal Type: Circular
• Termination Method: Crimp
• Contact Material: Copper
• Contact Finish: Tin
• Insulation Material: Vinyl
• Mounting Type: Free Hanging (In-Line)

The substitute part TE Connectivity AMP Connectors 52262-1 meets all critical electrical and mechanical parameters required for direct substitution. Both components are manufactured by TE Connectivity AMP Connectors and maintain identical wire gauge, stud size, terminal geometry, and termination characteristics. Physical dimensions remain within acceptable tolerance ranges for mechanical fit and electrical performance.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: TE Connectivity AMP Connectors 52262-1

The 52262-1 is the direct active equivalent for the obsolete 328463. This substitute maintains all critical electrical and mechanical parameters required for functional compatibility. The 52262-1 is part of the Plasti-Grip series and carries active product status, ensuring ongoing availability and supply chain support.

Compliance Advantage: The 52262-1 achieves ROHS3 compliance, whereas the original 328463 is RoHS non-compliant. This substitution provides improved environmental and regulatory compliance for new designs and procurement activities.

Physical Considerations: The 52262-1 exhibits a slightly larger insulation diameter (0.330" versus 0.298") and marginally longer overall length (1.860" versus 1.846"). These dimensional variations remain within acceptable mechanical tolerance ranges for standard mounting applications and do not compromise electrical performance or mechanical fit in typical circuit board and connector assembly configurations.

Packaging: The 52262-1 is supplied in bulk packaging, whereas original packaging specifications for the 328463 were not provided. Bulk packaging is standard for terminal components and does not affect component functionality or performance.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity AMP Connectors 52262-1 be used as a direct replacement for 328463 in existing designs?

A: Yes. The 52262-1 meets all critical electrical and mechanical parameters for direct substitution. Wire gauge, stud size, terminal geometry, contact material, contact finish, insulation material, and mounting type are identical. The component functions identically in circuit applications.

Q: What is the significance of the insulation diameter difference between 328463 and 52262-1?

A: The 328463 has an insulation diameter of 0.298" (7.57mm), while the 52262-1 measures 0.330" (8.38mm). This variation reflects different insulation compound formulations between the Ampli-Bond and Plasti-Grip series. Both dimensions are within standard tolerance ranges for 8 AWG ring terminals and do not affect electrical performance or mechanical compatibility in standard applications.

Q: Why is the 328463 listed as obsolete?

A: The 328463 is classified as obsolete by TE Connectivity AMP Connectors. The active equivalent 52262-1 from the Plasti-Grip series provides continued functionality and supply availability for applications requiring 8 AWG ring terminals with 1/2 inch stud connections.

Q: Does the 52262-1 offer any compliance advantages over the 328463?

A: Yes. The 52262-1 is ROHS3 compliant, whereas the 328463 is RoHS non-compliant. For new designs and procurement activities subject to RoHS regulations, the 52262-1 is the appropriate selection.

Q: Are there any electrical performance differences between these components?

A: No. Both components feature copper contacts with tin finish, identical wire gauge rating (8 AWG), and equivalent crimp termination characteristics. Electrical performance and current-carrying capacity are identical.

Q: What packaging format is the 52262-1 supplied in?

A: The 52262-1 is supplied in bulk packaging. This is standard for terminal components and does not affect component functionality, performance, or installation procedures.

Q: Can the 52262-1 be used in applications originally designed for the 328463?

A: Yes. The 52262-1 is functionally and mechanically equivalent to the 328463 across all critical parameters. It is suitable for direct substitution in existing applications and new designs requiring 8 AWG insulated ring terminals with 1/2 inch stud connections.