P18-610R-M Equivalent & Substitute Parts

Part Overview

The P18-610R-M is a ring terminal connector manufactured by Panduit Corp, designed for multi-stud applications with wire gauges from 18-22 AWG. This component features a brazed seam construction with copper contact material and tin finish, suitable for free-hanging in-line mounting configurations. The product is classified as obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity and ensure component availability for new designs and repairs.

Substiute Parts

P18-610R-M

Panduit CorpIn Stock: 974P18-610R-M Datasheet

Current PartRFQ

P18-10R-M

Panduit CorpIn Stock: 37917P18-10R-M Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the P18-610R-M is based on alignment of the following critical parameters:

Mandatory Compatibility Parameters:

• Wire Gauge: 18-22 AWG (must match)
• Termination Method: Crimp (must match)
• Contact Material: Copper (must match)
• Contact Finish: Tin (must match)
• Mounting Type: Free Hanging (In-Line) (must match)
• Insulation Type: Non-Insulated (must match)

Allowable Variations:

• Terminal Type: The P18-610R-M multi-stud configuration can be substituted with single-stud circular configurations when application requirements permit
• Stud/Tab Size: Substitutes must support at least the #10 stud size present in the original part
• Physical Dimensions: Minor variations in thickness and length are acceptable provided mounting and electrical characteristics remain compatible
• Product Status: Active status substitutes are preferred for obsolete parts

The P18-10R-M qualifies as a substitute based on shared wire gauge, termination method, contact material, contact finish, mounting type, and insulation characteristics. The transition from multi-stud to circular single-stud configuration represents a functional simplification suitable for applications requiring #10 stud connectivity.

Parameter Comparison

Engineering Selection Recommendations

The P18-10R-M is the designated substitute for the obsolete P18-610R-M based on the following engineering criteria:

Product Status Alignment: The P18-10R-M carries active product status, ensuring ongoing manufacturer support, availability, and supply chain reliability. The P18-610R-M obsolete classification creates sourcing risk and limits long-term component availability.

Compliance and Certification: The P18-10R-M achieves ROHS3 compliance, providing enhanced environmental and regulatory alignment compared to the P18-610R-M, which carries not applicable status. Both parts maintain REACH Unaffected and EAR99 ECCN classifications, ensuring consistent export and regulatory treatment.

Electrical and Mechanical Compatibility: Both parts share identical wire gauge specifications (18-22 AWG), termination methodology (crimp), contact material (copper), contact finish (tin), and mounting configuration (free hanging in-line). The P18-10R-M supports #10 stud connectivity, which is present in the multi-stud P18-610R-M configuration.

Physical Characteristics: The P18-10R-M exhibits minor dimensional variations (0.030" thickness versus 0.032", 0.710" length versus 0.800") within acceptable engineering tolerances for terminal connector applications. Outer edge width remains identical at 0.310".

Feature Enhancement: The P18-10R-M incorporates serrated termination features in addition to the brazed seam construction present in both parts, providing enhanced mechanical retention characteristics.

Selection of the P18-10R-M for applications previously utilizing the P18-610R-M is appropriate when single #10 stud connectivity satisfies application requirements.

Frequently Asked Questions (FAQ)

Q: Can the P18-10R-M directly replace the P18-610R-M in all applications?

A: The P18-10R-M is functionally equivalent for applications requiring #10 stud connectivity. The primary difference is the transition from multi-stud (6, 8, 10) to single circular #10 stud configuration. Applications utilizing only #10 stud connections experience no functional impact. Applications requiring simultaneous access to #6 or #8 studs require alternative solutions.

Q: What are the critical parameters that determine substitution eligibility?

A: Substitution eligibility is determined by wire gauge (18-22 AWG), termination method (crimp), contact material (copper), contact finish (tin), insulation type (non-insulated), and mounting type (free hanging in-line). Both parts satisfy these parameters identically.

Q: How do the physical dimensions differ between these parts?

A: The P18-10R-M is slightly thinner (0.030" versus 0.032") and shorter (0.710" versus 0.800") than the P18-610R-M. Outer edge width is identical at 0.310". These dimensional differences do not affect electrical performance or standard mounting applications.

Q: What is the significance of the serrated termination feature on the P18-10R-M?

A: The serrated termination feature on the P18-10R-M provides enhanced mechanical grip on the wire conductor during the crimp process, improving connection reliability and pull-out resistance compared to standard termination methods.

Q: Does the ROHS3 compliance of the P18-10R-M affect compatibility?

A: ROHS3 compliance on the P18-10R-M represents an environmental and regulatory advantage with no negative impact on electrical or mechanical compatibility. This compliance status is beneficial for applications subject to environmental regulations.

Q: Are there packaging differences between these parts?

A: The P18-610R-M is supplied in unspecified packaging, while the P18-10R-M is supplied in bulk packaging. Bulk packaging is standard for high-volume terminal connector applications and does not affect component performance.

Q: What inventory considerations apply to these parts?

A: The P18-610R-M has 888 pieces in stock as new original inventory. The P18-10R-M has significantly higher inventory availability at 37,903 pieces. The P18-610R-M obsolete status indicates this inventory represents remaining stock without future replenishment.