TE Connectivity AMP Connectors 1241378-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1241378-1 is a socket contact connector designed for rectangular connector applications within the MCP 1.5K series. This component is classified as obsolete and has been superseded by active production alternatives. The part features crimp termination for 22-24 AWG wire gauges with tin contact finish, suitable for applications requiring reliable electrical connections in this wire gauge range. Due to its obsolete status, identification of equivalent substitute parts is necessary for ongoing procurement and system maintenance.

Substiute Parts

1241378-1

TE Connectivity AMP ConnectorsIn Stock: 7701241378-1 Datasheet

Current PartRFQ

1564324-1

TE Connectivity AMP ConnectorsIn Stock: 10231564324-1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 1241378-1 is based on strict equivalence across the following critical parameters:

• Series Compatibility: Both parts belong to the MCP 1.5K series, ensuring mechanical and electrical compatibility within the connector system
• Contact Type: Socket configuration maintained across all substitutes
• Termination Method: Crimp termination preserved for consistent assembly and field installation procedures
• Wire Gauge Range: 22-24 AWG specification maintained for proper contact engagement and current-carrying capacity
• Contact Finish: Tin finish specification consistent across all alternatives
• Regulatory Compliance: ROHS3 compliance and MSL 1 rating maintained
• Electrical Classification: HTSUS and ECCN codes identical across all parts

The substitute part 1564324-1 meets all substitution criteria while offering the advantage of active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The 1564324-1 is the direct substitute for the obsolete 1241378-1. Selection of the substitute part is based on the following engineering factors:

Product Status: The 1241378-1 is classified as obsolete, making long-term procurement unsustainable. The 1564324-1 maintains active production status, ensuring continued availability and supply chain reliability.

Regulatory Compliance: Both parts maintain ROHS3 compliance and identical MSL ratings, confirming compatibility with current environmental and reliability standards.

Functional Equivalence: All critical electrical and mechanical parameters are identical, including series designation, contact configuration, termination method, wire gauge specification, and contact finish. This ensures direct interchangeability within MCP 1.5K connector assemblies.

Inventory Availability: The substitute part is currently available in higher quantities, supporting both immediate requirements and future procurement needs.

Frequently Asked Questions (FAQ)

Q: Can the 1564324-1 be used as a direct replacement for the 1241378-1?

A: Yes. Both parts are socket contacts within the MCP 1.5K series with identical crimp termination, 22-24 AWG wire gauge, and tin contact finish specifications. They are mechanically and electrically interchangeable.

Q: What is the difference between the 1241378-1 and 1564324-1?

A: The primary difference is product status. The 1241378-1 is obsolete, while the 1564324-1 is active production. The 1564324-1 also features a stamped contact type designation. Both parts maintain identical electrical and mechanical specifications.

Q: Are there any compatibility concerns when substituting these parts?

A: No compatibility concerns exist. Both parts share identical series designation, contact configuration, termination method, wire gauge range, and contact finish. They are designed for use within the same connector system.

Q: Does the substitute part maintain the same regulatory compliance?

A: Yes. The 1564324-1 maintains ROHS3 compliance, MSL 1 rating, and identical ECCN and HTSUS classifications as the original part.

Q: What wire gauges are supported by these socket contacts?

A: Both the 1241378-1 and 1564324-1 support 22-24 AWG wire gauges for crimp termination applications.

Q: Is the tin contact finish specification the same for both parts?

A: Yes. Both parts feature tin contact finish, ensuring consistent electrical performance and corrosion resistance characteristics.