Keystone Electronics 8235 Spade Terminal Connector - Equivalent & Substitute Parts

Part Overview

The Keystone Electronics 8235 is a yellow insulated spade terminal connector designed for 10-12 AWG wire applications with a #10 stud connection. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing maintenance and repair applications. The terminal features crimp termination, tin-plated copper contacts, and vinyl insulation suitable for general electrical connectivity requirements.

Substiute Parts

8235

Keystone ElectronicsIn Stock: 10878235 Datasheet

Current PartRFQ

MNG10-10FBX-BOTTLE

3MIn Stock: 1047MNG10-10FBX-BOTTLE Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Keystone Electronics 8235 is based on strict equivalence of the following critical parameters:

• Stud/Tab Size: #10 stud connection point
• Wire Gauge Compatibility: 10-12 AWG wire range
• Termination Method: Crimp-type connection
• Contact Material and Finish: Copper ETP with tin plating
• Insulation Classification: Insulated terminal design
• Mounting Configuration: Free hanging, in-line orientation

The 3M MNG10-10FBX-BOTTLE meets all specified electrical and mechanical parameters required for direct substitution. Both components share identical stud sizing, wire gauge range, termination methodology, and contact material specifications. Dimensional variations in overall length and insulation diameter remain within acceptable tolerance ranges for equivalent functional performance.

Parameter Comparison

Engineering Selection Recommendations

The 3M MNG10-10FBX-BOTTLE (Scotchlok™ series) is the designated substitute for the obsolete Keystone Electronics 8235. Selection is based on:

Product Status: The 3M component maintains active production status, ensuring ongoing availability and supply chain continuity compared to the obsolete Keystone part.

Regulatory Compliance: Both components satisfy RoHS and REACH requirements. The 3M part carries RoHS Compliant certification while the Keystone part is ROHS3 Compliant, both meeting current environmental standards.

Electrical and Mechanical Equivalence: Identical stud sizing (#10), wire gauge range (10-12 AWG), contact material (Copper ETP with tin finish), and termination methodology (crimp) ensure functional interchangeability in existing circuit designs and assemblies.

Insulation Material Difference: The 3M substitute uses polyamide (nylon) insulation versus vinyl in the original Keystone part. Both materials provide adequate insulation performance for the specified wire gauge and voltage applications typical of spade terminal connectors.

Frequently Asked Questions (FAQ)

Q: Can the 3M MNG10-10FBX-BOTTLE directly replace the Keystone 8235 in existing assemblies?

A: Yes. Both components share identical stud sizing, wire gauge compatibility, contact material, and termination methodology. The components are electrically and mechanically equivalent for standard spade terminal applications.

Q: What is the significance of the insulation material difference between vinyl and polyamide?

A: Both vinyl and polyamide (nylon) provide adequate electrical insulation for 10-12 AWG wire applications. The polyamide insulation in the 3M component offers enhanced durability and temperature resistance characteristics while maintaining equivalent electrical performance.

Q: Are there dimensional compatibility concerns with the longer overall length of the 3M part?

A: The 3M MNG10-10FBX-BOTTLE has an overall length of 1.030" compared to 0.840" for the Keystone 8235. The critical functional dimensions—ring center to termination (0.290") and termination length (0.550")—are identical. The additional length accommodates the nylon insulation design and does not affect stud connection or wire termination compatibility.

Q: What packaging format is available for the 3M substitute?

A: The 3M MNG10-10FBX-BOTTLE is supplied in bulk packaging, with 50-piece quantities per package configuration.

Q: Are both components compliant with current environmental regulations?

A: Yes. Both the Keystone 8235 and 3M MNG10-10FBX-BOTTLE are REACH Unaffected and meet RoHS compliance standards, suitable for applications requiring environmental regulatory adherence.