TE Connectivity AMP Connectors 322154 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 322154 is a ring terminal connector designed for 8 AWG wire gauge applications with a #10 stud circular configuration. This component features crimp termination, insulated construction with red vinyl insulation, and copper contacts with tin finish. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity for applications requiring this terminal connector specification.

Substiute Parts

322154

TE Connectivity AMP ConnectorsIn Stock: 699322154 Datasheet

Current PartRFQ

324043

TE Connectivity AMP ConnectorsIn Stock: 2066324043 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for ring terminal connectors is determined by electrical and mechanical compatibility across the following critical parameters: wire gauge, stud size, terminal type, termination method, contact material, contact finish, and mounting configuration. The TE Connectivity AMP Connectors 324043 qualifies as a substitute for part number 322154 based on matching specifications in all these core categories. Both parts accommodate 8 AWG wire gauge, feature #10 stud circular terminals, employ crimp termination, utilize copper contacts with tin finish, and maintain free hanging in-line mounting. Both incorporate serrated termination features and red insulation coloring. The primary distinction between these parts lies in dimensional characteristics (overall length and insulation diameter) and product status classification, with 324043 representing an active production alternative to the obsolete 322154.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity AMP Connectors 324043 serves as the active production equivalent to the obsolete 322154. Both parts maintain identical electrical and mechanical specifications for wire gauge (8 AWG), stud configuration (#10 circular), termination method (crimp), and contact properties (copper with tin finish). The 324043 is classified as active product status, ensuring continued availability and supply chain support. Additionally, the 324043 achieves ROHS3 compliance, whereas the 322154 is non-compliant with RoHS requirements. For applications subject to RoHS regulatory requirements or requiring long-term component availability, the 324043 is the appropriate selection. The dimensional variance in overall length (1.402" versus 1.562") and insulation diameter (0.256" versus 0.377") reflects design evolution between the Ampli-Bond and Terminyl series but does not affect functional compatibility for standard ring terminal applications with #10 studs and 8 AWG wire.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity AMP Connectors 324043 directly replace 322154 in existing applications?

A: Yes. Both parts share identical wire gauge (8 AWG), stud size (#10 circular), termination method (crimp), contact material (copper), contact finish (tin), and mounting configuration (free hanging in-line). The dimensional differences in overall length and insulation diameter do not affect functional compatibility for standard ring terminal connections.

Q: What is the primary reason for substituting 322154 with 324043?

A: Part number 322154 is classified as obsolete, while 324043 is an active production component. The 324043 ensures continued supply availability and incorporates ROHS3 compliance, whereas 322154 is RoHS non-compliant.

Q: Are there packaging differences between these parts?

A: Yes. The 322154 is supplied without specified packaging designation, while the 324043 is packaged in bulk format. This distinction affects ordering and inventory management but does not alter the terminal connector's electrical or mechanical performance.

Q: What insulation materials are used in each part?

A: The 322154 utilizes vinyl insulation material, while the 324043 employs polyamide (PA) nylon insulation. Both materials provide adequate insulation properties for the specified 8 AWG wire gauge application.

Q: Do both parts maintain the same moisture sensitivity level?

A: Yes. Both the 322154 and 324043 are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: What are the dimensional differences between these ring terminals?

A: The 322154 has an overall length of 1.562" (39.67mm) and insulation diameter of 0.377" (9.58mm). The 324043 measures 1.402" (35.61mm) in overall length and 0.256" (6.50mm) in insulation diameter. Both maintain identical thickness (0.040") and width (0.431").