PV4-12R-T Equivalent & Substitute Parts

Part Overview

The PV4-12R-T is an insulated ring terminal connector manufactured by Panduit Corp, designed for 4 AWG wire termination on a 1/2 inch stud. This flat-sided ring terminal features a brazed seam construction with tin-plated copper contact material and yellow vinyl insulation. The part is classified as obsolete, necessitating identification of active equivalent alternatives for ongoing procurement and system maintenance.

Substiute Parts

PV4-12R-T

Panduit CorpIn Stock: 790PV4-12R-T Datasheet

Current PartRFQ

PV4-56R-T

Panduit CorpIn Stock: 1178PV4-56R-T Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PV4-12R-T is determined by the following critical parameters that must remain constant across equivalent parts:

Fixed Parameters (Non-Negotiable):

• Wire Gauge: 4 AWG
• Terminal Type: Flat Sided
• Termination Method: Crimp
• Contact Material: Copper
• Contact Finish: Tin
• Insulation Material: Vinyl
• Series: Pan-Term®
• Base Product Number: PV4

Variable Parameters (Defines Substitution Scope):

• Stud/Tab Size: Determines mounting compatibility
• Overall Dimensions: Length and width vary with stud size
• Product Status: Active alternatives preferred over obsolete

The PV4-56R-T is identified as a substitute based on matching all fixed parameters while featuring a different stud size (5/16 inch versus 1/2 inch). This substitution is valid only when the mounting stud configuration permits the smaller 5/16 inch connection point.

Parameter Comparison

Engineering Selection Recommendations

The PV4-12R-T is obsolete and no longer in active production. The PV4-56R-T is the identified substitute part and maintains active product status with Panduit Corp.

Compliance Alignment: Both parts maintain identical RoHS3 compliance, REACH unaffected status, and ECCN/HTSUS classifications, ensuring regulatory continuity in applications requiring these certifications.

Critical Selection Factor: The primary distinction between these parts is the stud size: 1/2 inch (PV4-12R-T) versus 5/16 inch (PV4-56R-T). Selection of the PV4-56R-T as a substitute is valid only when the target mounting stud accommodates a 5/16 inch connection point. If the application requires a 1/2 inch stud connection, the PV4-56R-T is not a suitable substitute.

All other electrical and mechanical parameters remain constant, including wire gauge, contact material, finish, insulation type, and termination method.

Frequently Asked Questions (FAQ)

Q: Can the PV4-56R-T replace the PV4-12R-T in all applications?

A: No. The PV4-56R-T features a 5/16 inch stud, while the PV4-12R-T uses a 1/2 inch stud. Substitution is valid only when the mounting stud size is 5/16 inch. Direct replacement in 1/2 inch stud applications is not possible.

Q: Are the electrical characteristics identical between these parts?

A: Yes. Both parts are 4 AWG crimp ring terminals with copper tin-plated contacts, identical insulation diameter, and vinyl insulation. Electrical performance for wire termination is equivalent.

Q: What is the significance of the obsolete status of the PV4-12R-T?

A: Obsolete status indicates the PV4-12R-T is no longer manufactured by Panduit Corp. The PV4-56R-T is an active product and represents the current alternative for new procurement and system maintenance.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the PV4-12R-T and PV4-56R-T are ROHS3 compliant and REACH unaffected, maintaining identical regulatory status.

Q: What is the difference in overall dimensions?

A: The PV4-56R-T is slightly smaller due to the reduced stud size. Length is 1.950 inches (versus 2.040 inches) and width is 0.680 inches (versus 0.860 inches). Thickness remains 0.050 inches for both parts.

Q: Can I use the PV4-56R-T if my equipment has a 1/2 inch stud?

A: No. The 5/16 inch stud of the PV4-56R-T will not fit a 1/2 inch stud connection point. Stud size compatibility is mandatory for proper installation and electrical connection.

Q: Are the packaging options the same?

A: The PV4-12R-T is listed with no specified packaging, while the PV4-56R-T is available in bulk packaging. Contact the supplier for specific packaging requirements and availability.