PV2-56R-T Equivalent & Substitute Parts

Part Overview

The PV2-56R-T is an insulated ring terminal connector manufactured by Panduit Corp, designed for 2 AWG wire termination on a 5/16 stud. This flat-sided ring terminal features a brazed seam construction with tin-plated copper contact material and red vinyl insulation. The product is classified as obsolete, necessitating identification of active equivalent components that maintain functional compatibility for applications requiring ring terminal connectors in this wire gauge and stud size category.

Substiute Parts

PV2-56R-T

Panduit CorpIn Stock: 1134PV2-56R-T Datasheet

Current PartRFQ

52044-4

TE Connectivity AMP ConnectorsIn Stock: 125252044-4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PV2-56R-T is based on maintaining electrical and mechanical compatibility across the following critical parameters: wire gauge (2 AWG), stud size (5/16), termination method (crimp), insulation diameter (0.560"), contact material (copper), and contact finish (tin). The substitute part 52044-4 satisfies these core requirements, enabling functional replacement in applications where the obsolete PV2-56R-T is no longer available. Variations in terminal geometry (flat-sided versus circular), insulation material composition (vinyl versus PVC), and dimensional tolerances within acceptable ranges do not preclude substitution when the primary electrical and mechanical parameters align.

Parameter Comparison

Engineering Selection Recommendations

The 52044-4 substitute part is suitable for replacement of the obsolete PV2-56R-T based on the following factors:

Electrical Compatibility: Both parts maintain identical wire gauge (2 AWG), stud size (5/16), insulation diameter (0.560"), contact material (copper), and contact finish (tin) specifications, ensuring electrical performance equivalence in the target application.

Mechanical Compatibility: The substitute accommodates the same crimp termination method and free-hanging in-line mounting configuration. Dimensional variations in thickness (0.003" difference), width (0.031" difference), and length (0.129" difference) remain within acceptable mechanical tolerances for standard ring terminal applications.

Compliance Status: The 52044-4 is an active product with RoHS compliance certification and defined moisture sensitivity level (MSL 1), providing superior regulatory documentation compared to the obsolete PV2-56R-T. Both parts share identical ECCN (EAR99) and HTSUS (8536.90.4000) classifications.

Geometric Variation: The transition from flat-sided to circular terminal geometry does not compromise functional substitution, as both configurations accommodate identical stud sizes and maintain equivalent electrical contact characteristics.

Frequently Asked Questions (FAQ)

Q: Can the 52044-4 directly replace the PV2-56R-T in existing applications?

A: Yes. The 52044-4 maintains all critical electrical and mechanical parameters: 2 AWG wire gauge, 5/16 stud size, crimp termination, identical insulation diameter (0.560"), copper contact material with tin finish, and free-hanging in-line mounting. The substitute is functionally compatible for applications where the obsolete PV2-56R-T was originally specified.

Q: What are the differences between the PV2-56R-T and 52044-4?

A: The primary differences are terminal geometry (flat-sided versus circular), insulation material (vinyl versus PVC), and overall dimensions. The PV2-56R-T is 0.060" thick with 0.680" outer width and 1.960" overall length, while the 52044-4 is 0.057" thick with 0.711" outer width and 2.089" overall length. These variations do not affect electrical performance or stud compatibility.

Q: Is the 52044-4 RoHS compliant?

A: Yes. The 52044-4 is RoHS compliant with an MSL rating of 1 (unlimited moisture sensitivity level). The original PV2-56R-T lists RoHS status as not applicable due to its obsolete classification.

Q: Are there packaging differences between these parts?

A: The PV2-56R-T packaging information is not specified in available documentation. The 52044-4 is supplied in bulk packaging. Confirm packaging requirements with your procurement department when transitioning to the substitute part.

Q: What is the wire gauge compatibility range for these ring terminals?

A: Both the PV2-56R-T and 52044-4 are specifically designed for 2 AWG wire termination. These parts are not suitable for other wire gauges.

Q: Can the circular terminal geometry of the 52044-4 be used in applications designed for flat-sided terminals?

A: The circular geometry of the 52044-4 does not prevent substitution in applications originally using the flat-sided PV2-56R-T, provided the stud size (5/16), wire gauge (2 AWG), and mounting configuration (free-hanging in-line) remain unchanged. Verify mechanical clearance in your specific assembly if space constraints exist.