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3M 94881 Equivalent & Substitute Parts
Part Overview
The 3M 94881 is an insulated spade terminal connector designed for 10-12 AWG wire applications with a #6 stud connection. This yellow vinyl-insulated terminal features a crimp termination method and tin-plated copper contact material, suitable for free-hanging inline mounting configurations. The part maintains Active product status and is RoHS Compliant, making it suitable for current industrial and commercial applications. Equivalent and substitute parts are identified to provide procurement flexibility, inventory management options, and supply chain continuity.
Substiute Parts
Key Parameters
| Parameter | Specification |
|---|---|
| Wire Gauge | 10-12 AWG |
| Stud/Tab Size | 6 Stud |
| Termination Type | Crimp |
| Insulation Material | Vinyl |
| Insulation Diameter | 0.250" (6.35mm) |
| Color | Yellow |
| Contact Material | Copper, ETP |
| Contact Finish | Tin |
| Mounting Type | Free Hanging (In-Line) |
| Terminal Type | Spring, Snap |
| RoHS Status | RoHS Compliant |
Substitute Part Grouping Explanation
Substitution eligibility for the 3M 94881 is determined by strict alignment with the following critical parameters: wire gauge (10-12 AWG), stud size (#6), termination method (crimp), insulation material (vinyl), color (yellow), contact material (copper-based), contact finish (tin), and mounting configuration (free hanging inline). All identified substitutes maintain these core electrical and mechanical specifications, ensuring functional compatibility within the intended application. Dimensional variations in overall length, width, and termination length are permissible provided the stud connection and wire gauge compatibility remain unchanged.
Parameter Comparison
| Parameter | 3M 94881 | Keystone Electronics 8269 | Panduit Corp PV10-6LF-L |
|---|---|---|---|
| Manufacturer | 3M | Keystone Electronics | Panduit Corp |
| Wire Gauge | 10-12 AWG | 10-12 AWG | 10-12 AWG |
| Stud/Tab Size | 6 Stud | 6 Stud | 6 Stud |
| Termination Type | Crimp | Crimp | Crimp |
| Insulation Material | Vinyl | Vinyl | Vinyl |
| Color | Yellow | Yellow | Yellow |
| Contact Material | Copper, ETP | Copper, ETP | Copper |
| Contact Finish | Tin | Tin | Tin |
| Mounting Type | Free Hanging (In-Line) | Free Hanging (In-Line) | Free Hanging (In-Line) |
| Terminal Type | Spring, Snap | Spring, Snap | Spring, Snap |
| Length - Overall | 1.030" (26.16mm) | 0.830" (21.08mm) | 1.030" (26.16mm) |
| Width - Outer Edges | 0.280" (7.11mm) | 0.250" (6.35mm) | 0.300" (7.62mm) |
| Insulation Diameter | 0.250" (6.35mm) | 0.250" (6.35mm) | 0.225" (5.72mm) |
| RoHS Status | RoHS Compliant | ROHS3 Compliant | ROHS3 Compliant |
| REACH Status | REACH Unaffected | REACH Unaffected | REACH Unaffected |
| Product Status | Active | Active | Active |
Engineering Selection Recommendations
All three parts maintain Active product status and comply with applicable regulatory requirements (RoHS and REACH). The 3M 94881 and Panduit PV10-6LF-L share identical overall length (1.030"), making them direct dimensional equivalents. The Keystone Electronics 8269 offers a more compact profile with reduced overall length (0.830") and width (0.250"), suitable for space-constrained applications where dimensional reduction does not compromise stud connection integrity. Selection should be based on available inventory, procurement lead times, and specific dimensional constraints of the target application. All three parts satisfy the core electrical requirements for 10-12 AWG wire termination on #6 studs.
Frequently Asked Questions (FAQ)
Q: Can the Keystone Electronics 8269 be used as a direct replacement for the 3M 94881?
A: The Keystone Electronics 8269 is functionally compatible for 10-12 AWG wire termination on #6 studs. However, dimensional differences exist: the 8269 is shorter (0.830" vs. 1.030") and narrower (0.250" vs. 0.280"). Compatibility depends on whether the application space accommodates the reduced dimensions.
Q: What are the key compatibility criteria for these substitute parts?
A: Wire gauge (10-12 AWG), stud size (#6), crimp termination, vinyl insulation, yellow color, tin-plated copper contact, and free-hanging inline mounting must remain constant across all substitutes. Dimensional variations in overall length and width are permissible if the application design allows.
Q: Are all three parts RoHS compliant?
A: Yes. The 3M 94881 is RoHS Compliant. The Keystone Electronics 8269 and Panduit PV10-6LF-L are both ROHS3 Compliant, representing the current RoHS standard.
Q: What is the difference between the Panduit PV10-6LF-L and the 3M 94881?
A: Both parts share identical overall length (1.030") and wire gauge (10-12 AWG). The Panduit part features serrated termination and a slightly reduced insulation diameter (0.225" vs. 0.250"). The Panduit part is classified under the Pan-TermĀ® series.
Q: Can these parts be used interchangeably in existing assemblies?
A: Interchangeability depends on the specific assembly design. All three parts meet the core electrical specifications for 10-12 AWG wire on #6 studs. Physical space constraints, mounting clearances, and termination length requirements must be evaluated for each application before substitution.
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