TE Connectivity AMP Connectors 324138 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 324138 is a terminal butt splice connector designed for inline, individual openings crimp termination applications. This component is classified as a fully insulated butt splice terminal suitable for 16-22 AWG wire gauges. The part is currently in active product status with RoHS compliance and unlimited moisture sensitivity rating (MSL 1). Alternative equivalent parts may be required due to inventory availability, regional sourcing constraints, or specific application requirements within the allowable electrical and mechanical parameter ranges.

Substiute Parts

324138

TE Connectivity AMP ConnectorsIn Stock: 1059324138 Datasheet

Current PartRFQ

94785

3MIn Stock: 2280594785 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 324138 is determined by the following critical parameters:

Primary Substitution Criteria:

• Terminal Type: Butt Splice, Inline, Individual Openings
• Termination Method: Crimp
• Number of Wire Entries: 2
• Insulation Type: Fully Insulated
• Wire Gauge Compatibility: Overlapping or equivalent range within 16-22 AWG specification

Secondary Compliance Criteria:

• Product Status: Active
• RoHS Compliance: Required
• Moisture Sensitivity Level: MSL 1 (Unlimited)
• Packaging: Bulk

The substitute part 3M 94785 qualifies as an equivalent alternative based on matching terminal type, termination method, wire entry configuration, and insulation classification. The wire gauge range of 18-22 AWG on the substitute part represents a subset of the main part's 16-22 AWG range, establishing functional compatibility for applications within the 18-22 AWG overlap zone.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection: The TE Connectivity AMP Connectors 324138 remains the specified component for applications requiring 16-22 AWG wire gauge coverage. This part is active in production status with RoHS compliance certification and unlimited moisture sensitivity rating, confirming suitability for standard industrial terminal applications.

Substitute Part Selection: The 3M Scotchlok™ 94785 serves as an equivalent alternative for applications operating within the 18-22 AWG wire gauge range. Both parts maintain identical terminal configuration, crimp termination method, and fully insulated construction. The 3M 94785 carries ROHS3 compliance certification and MSL 1 rating, meeting the same environmental and regulatory requirements as the primary part.

Selection Constraints: Applications requiring termination of 16-17 AWG wire gauges must utilize the TE Connectivity 324138, as the 3M 94785 does not support this lower gauge range. For 18-22 AWG applications, either part is electrically and mechanically interchangeable based on the provided specifications.

Frequently Asked Questions (FAQ)

Q: Can the 3M 94785 substitute for the TE Connectivity 324138 in all applications?

A: The 3M 94785 is compatible only for applications using 18-22 AWG wire gauges. Applications requiring 16-17 AWG termination must use the TE Connectivity 324138, as the 3M part does not support this gauge range.

Q: What are the key compatibility factors between these two parts?

A: Both parts share identical terminal type (butt splice, inline, individual openings), termination method (crimp), wire entry configuration (2 entries), and insulation classification (fully insulated). The primary difference is the wire gauge range specification.

Q: Are both parts RoHS compliant?

A: Yes. The TE Connectivity 324138 carries RoHS Compliant certification, while the 3M 94785 carries ROHS3 Compliant certification. Both meet RoHS regulatory requirements.

Q: What is the moisture sensitivity level for these terminals?

A: Both the TE Connectivity 324138 and 3M 94785 are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Are these parts available in different packaging formats?

A: Both parts are supplied in bulk packaging. No alternative packaging configurations are specified in the provided data.

Q: What is the functional difference between the color variations?

A: The TE Connectivity 324138 is natural colored, while the 3M 94785 is red colored. Color designation does not affect electrical or mechanical function; it serves as a visual identifier for terminal type or application category.

Q: Can these parts be used interchangeably in existing designs?

A: Interchangeability is limited to the 18-22 AWG wire gauge overlap range. Design specifications requiring 16-17 AWG support necessitate the TE Connectivity 324138. For 18-22 AWG applications, either part meets the specified electrical and mechanical requirements.