Master Appliance Co 11575 Ring Terminal Connector Equivalent & Substitute Parts

Part Overview

The Master Appliance Co 11575 is a ring terminal connector designed for 10-12 AWG wire applications with a 1/2" stud mounting configuration. This component features insulated construction with heat shrink and a brazed seam for secure electrical connections. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity and ensure compliance with current manufacturing standards.

Substiute Parts

11575

Master Appliance CoIn Stock: 119211575 Datasheet

Current PartRFQ

11858

Master Appliance CoIn Stock: 102411858 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Master Appliance Co 11575 is determined by strict equivalence across the following critical parameters:

Wire Gauge Compatibility: 10-12 AWG specification must be maintained to ensure proper crimp contact area and electrical conductivity.

Stud/Tab Size: 1/2" stud dimension is a fixed mechanical interface requirement and cannot be altered.

Terminal Type: Circular ring terminal configuration must be preserved for compatibility with existing assembly designs.

Termination Method: Crimp termination is the specified connection technology and defines tooling and assembly procedures.

Insulation Specification: Heat shrink insulation with polyolefin material provides electrical isolation and environmental protection.

Color Coding: Yellow insulation serves as a standard industry identifier for the 10-12 AWG wire gauge range.

The substitute part 11858 maintains identical specifications across all these parameters while offering the advantage of active product status and current compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The Master Appliance Co 11858 is the direct functional equivalent to part 11575 across all electrical and mechanical specifications. The transition from 11575 to 11858 is supported by:

Product Status: Part 11858 maintains active production status, ensuring long-term availability and supply chain reliability compared to the obsolete 11575.

Regulatory Compliance: Part 11858 carries ROHS3 compliance certification, meeting current environmental and material restriction requirements. Both parts maintain REACH Unaffected status and EAR99 export classification.

Functional Equivalence: All critical parameters including wire gauge, stud size, terminal type, insulation specification, and mounting configuration are identical between the two parts.

Packaging Consideration: Part 11858 is supplied in bulk packaging (50-piece packs), which may require adjustment to procurement and inventory management procedures compared to the original packaging specification of part 11575.

Frequently Asked Questions (FAQ)

Q: Can Master Appliance Co 11858 be used as a direct replacement for 11575 in existing assemblies?

A: Yes. Part 11858 maintains identical electrical and mechanical specifications across all critical parameters: 10-12 AWG wire gauge, 1/2" stud size, circular ring terminal configuration, crimp termination, heat shrink insulation, and polyolefin material. No design modifications are required.

Q: What is the primary difference between these two parts?

A: The primary difference is product status. Part 11575 is obsolete, while part 11858 is active. Additionally, part 11858 carries ROHS3 compliance certification, providing enhanced regulatory alignment with current manufacturing standards.

Q: Does the bulk packaging of part 11858 affect its suitability as a substitute?

A: Bulk packaging does not affect electrical or mechanical compatibility. However, procurement quantities and inventory management procedures may require adjustment. Part 11858 is supplied in 50-piece packs, which should be considered during supply chain planning.

Q: Are there any wire gauge or stud size variations available in the Multiseal™ series?

A: The specifications provided address only the 10-12 AWG, 1/2" stud configuration. Other wire gauge and stud size combinations may exist within the Multiseal™ series but are outside the scope of this equivalency analysis.

Q: What certifications apply to both parts?

A: Both parts are classified as REACH Unaffected and carry EAR99 export classification. Part 11858 additionally carries ROHS3 compliance. Moisture Sensitivity Level is Not Applicable for both parts.