3M 13-56-P Ring Terminal Connector 10-12 AWG #5/16 Equivalent & Substitute Parts

Part Overview

The 3M 13-56-P is an insulated ring terminal connector designed for 10-12 AWG wire gauges with a 5/16 stud connection. This circular terminal features a crimp termination method and is constructed with copper (ETP) contact material finished in tin, housed in yellow vinyl insulation. The component is actively manufactured and ROHS3 compliant, making it suitable for standard electrical assembly applications requiring reliable ring terminal connections.

Substitute parts become necessary when the primary manufacturer's inventory is unavailable, when supply chain optimization is required, or when equivalent performance specifications can be met through alternative manufacturers while maintaining electrical and mechanical compatibility.

Substiute Parts

13-56-P

3MIn Stock: 122113-56-P Datasheet

Current PartRFQ

PV10-56R-L

Panduit CorpIn Stock: 5883PV10-56R-L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 3M 13-56-P is determined by strict equivalence across the following critical parameters:

• Terminal Type: Must be Circular
• Wire Gauge: Must be 10-12 AWG
• Stud/Tab Size: Must be 5/16 Stud
• Termination Method: Must be Crimp
• Insulation Material: Must be Vinyl
• Contact Material: Must be Copper-based
• Contact Finish: Must be Tin
• Mounting Configuration: Must be Free Hanging (In-Line)
• Regulatory Compliance: Must maintain ROHS3 compliance

The Panduit Corp PV10-56R-L meets all critical substitution criteria. Both components share identical wire gauge, stud size, termination method, insulation material, contact composition, and finish specification. Both are actively manufactured and ROHS3 compliant, ensuring direct functional equivalence in standard electrical assembly applications.

Parameter Comparison

Engineering Selection Recommendations

Both the 3M 13-56-P and Panduit PV10-56R-L are actively manufactured products with current ROHS3 compliance certification. Selection between these components should be based on:

Availability: The Panduit PV10-56R-L currently maintains higher inventory levels (5817 pcs vs. 1140 pcs), making it the preferred choice when supply continuity is a consideration.

Regulatory Status: Both components meet identical compliance requirements (ROHS3, ECCN EAR99, HTSUS 8536.90.4000), ensuring no regulatory barriers to substitution.

Mechanical Compatibility: Both components feature identical wire gauge, stud size, and termination specifications, confirming direct mechanical interchangeability in standard assembly applications.

Seam Construction: The 3M component features a butted seam, while the Panduit component features a brazed seam. Both construction methods are acceptable for this terminal class and do not affect functional compatibility.

Frequently Asked Questions (FAQ)

Q: Can the Panduit PV10-56R-L be used as a direct replacement for the 3M 13-56-P?

A: Yes. Both components share identical wire gauge (10-12 AWG), stud size (5/16), termination method (crimp), insulation material (vinyl), contact material (copper), and contact finish (tin). Both are ROHS3 compliant and actively manufactured.

Q: Are there dimensional differences between these components?

A: Minor dimensional variations exist. The 3M 13-56-P has an outer width of 0.590" (14.99mm) and overall length of 1.290" (32.77mm), while the Panduit PV10-56R-L measures 0.520" (13.21mm) and 1.230" (31.24mm) respectively. The insulation diameter also differs slightly (0.250" vs. 0.225"). These variations do not affect functional compatibility in standard applications.

Q: What is the difference between butted seam and brazed seam construction?

A: Both seam types provide adequate structural integrity for ring terminal applications. Butted seams (3M) and brazed seams (Panduit) represent different manufacturing approaches with equivalent performance characteristics for this terminal class.

Q: Are both components RoHS compliant?

A: Yes. Both the 3M 13-56-P and Panduit PV10-56R-L are ROHS3 compliant, meeting current regulatory requirements for electrical component manufacturing.

Q: What packaging format is available for both components?

A: Both components are supplied in bulk packaging, suitable for high-volume assembly operations.