TE Connectivity AMP Connectors 322134 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 322134 is a ring terminal connector designed for 2 AWG wire gauge applications with a 5/16 inch stud connection. This circular terminal features crimp termination and insulated construction with serrated termination characteristics. 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 across critical connection parameters.

Substiute Parts

322134

TE Connectivity AMP ConnectorsIn Stock: 978322134 Datasheet

Current PartRFQ

324112

TE Connectivity AMP ConnectorsIn Stock: 794324112 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the TE Connectivity 322134 is determined by alignment of the following critical parameters: wire gauge (2 AWG), stud size (5/16 inch), terminal type (circular), termination method (crimp), contact material (copper), contact finish (tin), and serrated termination feature. The substitute part TE Connectivity 324112 maintains all critical electrical and mechanical parameters required for functional equivalence. Both parts are manufactured by TE Connectivity AMP Connectors and operate within the same electrical specifications for ring terminal applications.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 324112 serves as the active equivalent for the obsolete TE Connectivity 322134. Both parts satisfy identical electrical and mechanical requirements for 2 AWG ring terminal applications with 5/16 inch stud connections. The 324112 is currently in active production status, ensuring long-term availability and supply chain continuity. The primary differences between the parts are insulation material composition (vinyl versus polyamide/nylon), insulation diameter tolerance (0.505" versus 0.473"), and mounting type flexibility (the 322134 supports both in-line and right-angle configurations, while the 324112 is specified for in-line mounting only). Selection of the 324112 is appropriate for applications where the specified insulation material and mounting configuration are compatible with system requirements.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 324112 directly replace the 322134 in existing assemblies?

A: The 324112 maintains all critical electrical and mechanical parameters including wire gauge, stud size, terminal type, termination method, contact material, and contact finish. Compatibility depends on whether the application accommodates the insulation material change from vinyl to polyamide/nylon and the mounting type specification (in-line only for the 324112 versus in-line and right-angle for the 322134).

Q: What are the key differences between these two parts?

A: The primary differences are: (1) insulation material—322134 uses vinyl while 324112 uses polyamide/nylon; (2) insulation diameter—322134 measures 0.505" while 324112 measures 0.473"; (3) mounting type—322134 supports free hanging in-line and right-angle configurations while 324112 is specified for free hanging in-line only; (4) product status—322134 is obsolete while 324112 is active.

Q: Are there any compliance or certification differences?

A: Both parts share identical ECCN (EAR99), HTSUS (8536.90.4000), and MSL (1 - Unlimited) classifications. The 322134 is RoHS non-compliant while the 324112 has RoHS status listed as not applicable. Both have vendor-undefined REACH status.

Q: What wire gauge and stud size do these terminals accommodate?

A: Both the 322134 and 324112 are designed for 2 AWG wire gauge with 5/16 inch stud connections. These specifications are fixed and non-adjustable across the product line.

Q: How does the insulation material difference affect performance?

A: The 322134 uses vinyl insulation while the 324112 uses polyamide (PA) nylon insulation. Both materials provide electrical insulation and environmental protection. The selection between vinyl and polyamide depends on application-specific requirements including temperature range, chemical resistance, and mechanical durability specifications.