TE Connectivity AMP Connectors 104450-7 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 104450-7 is a rectangular connector header designed for through-hole mounting applications. This shrouded 8-position connector operates at 0.100" (2.54mm) pitch and supports board-to-board or cable interconnection in automotive, general purpose, medical, and telecommunications applications. The connector features press-fit and solder termination options with a current rating of 3A and operating temperature range of -65°C to 105°C. As an active product with established market presence, substitute parts are available to support procurement flexibility, inventory management, and application-specific requirements.

Substiute Parts

104450-7

TE Connectivity AMP ConnectorsIn Stock: 882104450-7 Datasheet

Current PartRFQ

5-104450-7

TE Connectivity AMP ConnectorsIn Stock: 11665-104450-7 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of rectangular connector headers is determined by strict equivalence across electrical and mechanical parameters. The primary substitute for TE Connectivity 104450-7 is identified as 5-104450-7, which maintains identical specifications across all critical dimensions and electrical characteristics.

The substitution logic is based on the following key parameters:

• Connector Type and Contact Configuration: Both parts are header connectors with male pin contacts
• Position Count and Pitch: Both maintain 8 positions at 0.100" (2.54mm) mating pitch
• Mechanical Dimensions: Contact lengths, insulation height, and overall contact length are identical
• Mounting and Termination: Both support through-hole mounting with press-fit and solder termination
• Electrical Performance: Current rating of 3A and operating temperature range of -65°C to 105°C are matched
• Material Composition: Brass contacts with thermoplastic insulation and UL94 V-0 flammability rating are consistent
• Shrouding and Features: Both incorporate 4-wall shrouding with board guide and keying slot

The substitute part 5-104450-7 differs only in contact finish specification (Tin versus Tin-Lead) and RoHS compliance status, which do not affect mechanical or electrical interchangeability in the specified applications.

Parameter Comparison

Engineering Selection Recommendations

Both the TE Connectivity 104450-7 and its substitute 5-104450-7 are active products from the same manufacturer and series, ensuring design continuity and supply chain reliability. The primary distinction between these parts is the contact finish specification and RoHS compliance status.

The 104450-7 features Tin-Lead contact finish and carries a "Not applicable" RoHS status, making it suitable for applications without RoHS compliance requirements or where legacy specifications are maintained.

The 5-104450-7 features Tin contact finish and is ROHS3 compliant, making it the appropriate selection for applications subject to RoHS Directive 2011/65/EU compliance requirements or for new designs targeting environmental and regulatory standards.

Both parts maintain identical electrical performance, mechanical dimensions, and thermal operating characteristics. Selection between these parts should be based on regulatory compliance requirements and contact finish specifications relevant to the end application.

Frequently Asked Questions (FAQ)

Q: Are the 104450-7 and 5-104450-7 mechanically interchangeable?

A: Yes. Both parts maintain identical mechanical dimensions, including contact lengths, insulation height, pitch spacing, and shrouding configuration. They are direct mechanical substitutes.

Q: What is the difference between Tin-Lead and Tin contact finishes?

A: The 104450-7 uses Tin-Lead contact finish, while the 5-104450-7 uses Tin contact finish. Both finishes are applied at 100.0µin (2.54µm) thickness. The Tin finish in the 5-104450-7 aligns with RoHS3 compliance requirements that restrict lead content in electrical components.

Q: Which part should I select for RoHS-compliant applications?

A: The 5-104450-7 is ROHS3 compliant and is the appropriate selection for applications requiring RoHS Directive compliance. The 104450-7 carries a "Not applicable" RoHS status and is suitable for applications without RoHS compliance mandates.

Q: Do both parts support the same termination methods?

A: Yes. Both the 104450-7 and 5-104450-7 support press-fit and solder termination methods, providing flexibility in assembly processes.

Q: Are the electrical ratings identical between these parts?

A: Yes. Both parts maintain a 3A current rating and operate across the identical temperature range of -65°C to 105°C. Electrical performance is equivalent.

Q: What is the pitch spacing for these connectors?

A: Both parts operate at 0.100" (2.54mm) mating pitch with 8 positions in a single row configuration.

Q: Can these connectors be used in automotive applications?

A: Yes. Both the 104450-7 and 5-104450-7 are rated for automotive applications, along with general purpose, medical, and telecommunications use.

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

A: Both parts carry a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life without special moisture control requirements.