3M 94882 Spade Terminal Connector - Equivalent & Substitute Parts

Part Overview

The 3M 94882 is a yellow insulated spade terminal connector designed for 10-12 AWG wire applications with an 8 stud configuration. This component is classified as obsolete, making identification of suitable alternatives essential for ongoing maintenance and new designs. The part features a crimp termination method, tin contact finish, and polyamide insulation suitable for general electrical connectivity applications.

Substiute Parts

94882

3MIn Stock: 73694882 Datasheet

Current PartRFQ

94883

3MIn Stock: 113394883 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The 3M 94883 qualifies as a direct substitute for the 94882 based on the following critical parameters that determine functional compatibility:

Matching Parameters:

• Wire gauge: 10-12 AWG (identical)
• Stud/tab size: 8 Stud (identical)
• Termination method: Crimp (identical)
• Insulation: Insulated (identical)
• Color: Yellow (identical)
• Contact material: Copper, ETP (identical)
• Contact finish: Tin (identical)
• Mounting type: Free Hanging (In-Line) (identical)
• Overall length: 1.030" (26.16mm) (identical)

Allowable Variations:

• Width - Outer Edges: 0.280" (7.11mm) vs. 0.320" (8.13mm) — minor dimensional tolerance within acceptable mechanical clearance
• Insulation material: Polyamide (PA), Nylon vs. Vinyl — both provide equivalent electrical insulation properties for this application
• Packaging: Bulk vs. standard — does not affect functional performance

The 94883 is an active product with improved availability and RoHS compliance status, making it the recommended equivalent for the obsolete 94882.

Parameter Comparison

Engineering Selection Recommendations

The 3M 94883 is the appropriate substitute for the obsolete 3M 94882 spade terminal connector. The 94883 maintains all critical electrical and mechanical parameters required for 10-12 AWG wire termination with 8 stud configuration. The substitute offers the additional advantage of active product status, ensuring continued availability and supply chain reliability.

The 94883 achieves RoHS compliance, meeting modern regulatory requirements for electronic component manufacturing. The minor dimensional variation in outer edge width (0.040" difference) remains within acceptable mechanical tolerances for standard connector applications and does not compromise functional performance. The insulation material change from polyamide to vinyl provides equivalent electrical properties while maintaining the same insulation diameter specification.

Frequently Asked Questions (FAQ)

Q: Can the 3M 94883 be used as a direct replacement for the 94882 in existing assemblies?

A: Yes. The 94883 maintains identical wire gauge, stud size, termination method, and overall length specifications. The minor width variation and insulation material change do not affect functional compatibility in standard applications.

Q: What is the significance of the product status change from Obsolete to Active?

A: Active product status indicates the 94883 is currently manufactured and supported by 3M, ensuring reliable supply availability and consistent quality control. The obsolete status of the 94882 makes transition to the 94883 necessary for long-term component sourcing.

Q: Are there any compliance differences between the two parts?

A: The 94883 is RoHS Compliant, meeting current environmental and regulatory standards. The 94882 does not specify RoHS status. For applications requiring RoHS compliance, the 94883 is the appropriate selection.

Q: Does the insulation material change from Polyamide to Vinyl affect electrical performance?

A: No. Both polyamide and vinyl provide equivalent electrical insulation properties for this terminal application. Both materials maintain the specified insulation diameter of 0.250" (6.35mm) and moisture sensitivity level of 1 (Unlimited).

Q: What is the impact of the outer edge width difference?

A: The 0.040" width increase (0.280" to 0.320") represents a minor dimensional tolerance. This variation remains within acceptable mechanical clearance for standard connector mounting and does not compromise functional performance or compatibility with standard stud configurations.

Q: Are both parts available in the same packaging options?

A: The 94882 is listed with standard packaging, while the 94883 is available in bulk packaging. Bulk packaging does not affect the component's electrical or mechanical specifications, only the quantity per package unit.