M10-8FBK Equivalent & Substitute Parts

Part Overview

The M10-8FBK is a ring terminal connector manufactured by 3M, designed for circular stud applications with 10-12 AWG wire gauges. This component is part of the Scotchlok™ series and is actively produced. Ring terminal connectors are essential in electrical assemblies where secure, permanent connections to studs or posts are required. Substitute parts may be necessary due to inventory availability, supply chain considerations, or specific application requirements that align with compatible electrical and mechanical parameters.

Substiute Parts

M10-8FBK

3MIn Stock: 1145M10-8FBK Datasheet

Current PartRFQ

P10-8F-D

Panduit CorpIn Stock: 1933P10-8F-D Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the M10-8FBK are identified based on the following critical parameters that determine functional compatibility:

• Stud/Tab Size: 8 Stud (exact match required)
• Wire Gauge: 10-12 AWG (exact match required)
• Termination Method: Crimp (exact match required)
• Contact Material: Copper (acceptable match)
• Contact Finish: Tin (acceptable match)
• Insulation Type: Non-Insulated (exact match required)
• Regulatory Compliance: RoHS and REACH status (must maintain or exceed compliance level)

The P10-8F-D from Panduit Corp qualifies as a substitute because it matches all critical electrical parameters: 8 stud size, 10-12 AWG wire gauge, crimp termination, copper contact material with tin finish, and non-insulated construction. Both parts maintain equivalent regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

Both the M10-8FBK and P10-8F-D meet the core electrical requirements for 10-12 AWG crimp termination on #8 studs. Selection between these parts should be based on:

• Product Availability: The M10-8FBK (3M Scotchlok™) and P10-8F-D (Panduit Pan-Term®) are both active products with current inventory.
• Regulatory Compliance: Both parts maintain RoHS and REACH compliance, with P10-8F-D offering ROHS3 certification.
• Physical Dimensions: Minor dimensional variations exist (width and length differences of approximately 0.01" and 0.05" respectively). Verify mounting space constraints in your application.
• Terminal Geometry: The M10-8FBK features a circular ring design, while the P10-8F-D is a spade terminal. Confirm stud accommodation capability for your specific assembly.

Frequently Asked Questions (FAQ)

Q: Can the P10-8F-D replace the M10-8FBK in all applications?

A: Both parts share identical electrical specifications (10-12 AWG, #8 stud, crimp termination, copper with tin finish). However, the M10-8FBK is a circular ring terminal while the P10-8F-D is a spade terminal. Substitution is valid only if your stud or post design accommodates the spade terminal geometry.

Q: What are the key parameters that must match for substitution?

A: Stud size (#8), wire gauge (10-12 AWG), termination method (crimp), contact material (copper), contact finish (tin), and insulation type (non-insulated) must remain constant. These parameters ensure electrical and mechanical compatibility.

Q: Are there packaging differences between these parts?

A: Both parts are supplied in bulk packaging. The M10-8FBK has 1069 pieces in current inventory, while the P10-8F-D has 1883 pieces available.

Q: Do both parts meet current regulatory requirements?

A: Yes. The M10-8FBK is RoHS Compliant and REACH Unaffected. The P10-8F-D is ROHS3 Compliant and REACH Unaffected, meeting or exceeding current standards.

Q: What is the significance of the brazed seam feature?

A: The brazed seam provides structural integrity and electrical continuity at the terminal connection point. Both the M10-8FBK and P10-8F-D include this feature. The P10-8F-D additionally includes serrated termination for enhanced wire grip.