Littelfuse 31323 Spade Terminal Connector - Equivalent & Substitute Parts

Part Overview

The Littelfuse 31323 is a spade terminal connector classified as a general-purpose terminal for electrical connections. This component is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing maintenance and repair applications. The part is ROHS3 compliant and suitable for standard terminal connection requirements where spade-type connectors are specified.

Substiute Parts

31323

Littelfuse Inc.In Stock: 92231323 Datasheet

Current PartRFQ

94875

3MIn Stock: 523894875 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 3M 94875 is identified as a direct substitute for the Littelfuse 31323 based on the following substitution criteria:

• Category Match: Both components are classified as Terminals
• Connector Type: Both are spade terminal connectors designed for electrical connections
• Regulatory Compliance: The 3M 94875 maintains RoHS compliance (RoHS Compliant), ensuring compatibility with current environmental standards
• Trade Classification: Both share the same HTSUS code (8536.90.4000), confirming equivalent tariff classification
• Export Classification: Both are classified as EAR99, indicating no additional export restrictions

The 3M 94875 is an active product with current manufacturing status, providing supply continuity for the obsolete Littelfuse 31323.

Parameter Comparison

Engineering Selection Recommendations

The 3M 94875 is suitable for applications requiring replacement of the obsolete Littelfuse 31323. Selection is based on:

• Product Status: The 3M 94875 maintains active manufacturing status, ensuring long-term availability and supply chain continuity
• Regulatory Compliance: Both components meet current RoHS requirements, confirming environmental and safety standard alignment
• Classification Equivalence: Matching HTSUS and ECCN codes confirm regulatory and trade classification equivalence
• Connector Category: Both components function as spade terminal connectors within the same product category

The 3M 94875 provides a direct path for component replacement in systems currently specified for the Littelfuse 31323.

Frequently Asked Questions (FAQ)

Q: Why is the Littelfuse 31323 listed as obsolete? A: The Littelfuse 31323 has reached end-of-life status. The 3M 94875 is identified as the equivalent active alternative for continued supply and application support.

Q: What are the key criteria for substitution between these parts? A: Substitution is based on matching product category (Terminals), connector type (spade terminal), regulatory compliance (RoHS), and trade classification (HTSUS and ECCN codes).

Q: Is the 3M 94875 RoHS compliant? A: Yes, the 3M 94875 is RoHS Compliant, meeting current environmental standards equivalent to the ROHS3 compliance of the Littelfuse 31323.

Q: What is the packaging format for the 3M 94875? A: The 3M 94875 is supplied in Bulk packaging format.

Q: Are there any export restrictions on either component? A: Both the Littelfuse 31323 and 3M 94875 are classified as EAR99, indicating standard export classification with no additional restrictions.