TE Connectivity AMP Connectors 1-104352-0 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-104352-0 is a rectangular connector header designed for through-hole mounting applications. This connector features a vertical orientation with 20 positions arranged in 2 rows at 0.100" (2.54mm) pitch, supporting board-to-board or cable interconnections. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain functional and mechanical compatibility for ongoing production and maintenance applications.

Substiute Parts

1-104352-0

TE Connectivity AMP ConnectorsIn Stock: 7641-104352-0 Datasheet

Current PartRFQ

10076801-101A20LF

Amphenol ICC (FCI)In Stock: 89410076801-101A20LF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete TE Connectivity 1-104352-0 is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Connector type: Header, Breakaway
• Contact type: Male Pin
• Number of positions: 20
• Number of rows: 2
• Pitch - mating: 0.100" (2.54mm)
• Row spacing - mating: 0.100" (2.54mm)
• Mounting type: Through Hole
• Shrouding: Unshrouded
• Contact length - mating: 0.230" (5.84mm)
• Overall contact length: 0.440" (11.18mm)
• Current rating: 3A per contact
• Material flammability rating: UL94 V-0

The Amphenol ICC (FCI) part number 10076801-101A20LF meets all mandatory parameters and qualifies as a direct functional equivalent. This substitute maintains identical mechanical and electrical interface characteristics while offering active product status and improved compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The Amphenol ICC (FCI) 10076801-101A20LF serves as the primary equivalent for the obsolete TE Connectivity 1-104352-0. Selection of this substitute is supported by the following engineering factors:

Product Status: The substitute part maintains active product status, ensuring continued availability and supply chain stability compared to the obsolete original part.

Compliance Certifications: The 10076801-101A20LF achieves RoHS compliance, whereas the original part is RoHS non-compliant. Both parts maintain UL94 V-0 flammability certification and REACH affected status.

Mechanical Compatibility: The substitute maintains identical mating pitch (0.100"), row spacing (0.100"), contact length for mating (0.230"), and overall contact length (0.440"). These parameters ensure direct mechanical interchangeability in existing PCB layouts and mating connector designs.

Electrical Performance: Both parts support 3A current rating and UL94 V-0 material flammability rating. The substitute provides an extended operating temperature range (-65°C ~ 130°C) compared to the original (-65°C ~ 105°C).

Contact Finish Differences: The substitute features gold or gold GXT™ mating contact finish with reduced thickness (30.0µin versus 100.0µin), and tin post finish (78.7µin versus 100.0µin). These differences do not compromise electrical performance for standard applications.

Termination Method: The substitute utilizes solder termination only, whereas the original supported both press-fit and solder options. Applications requiring press-fit termination require evaluation of alternative solutions.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC 10076801-101A20LF directly replace the TE Connectivity 1-104352-0 in existing designs?

A: Yes, for applications utilizing solder termination. The substitute maintains identical mating pitch, row spacing, contact length for mating, and overall contact length. PCB footprints designed for the original part accommodate the substitute without modification. Applications requiring press-fit termination require alternative solutions, as the substitute supports solder termination only.

Q: What are the differences in contact finish between the original and substitute parts?

A: The original part features tin-lead contact finish on both mating and post surfaces (100.0µin thickness each). The substitute features gold or gold GXT™ mating contact finish (30.0µin thickness) and tin post finish (78.7µin thickness). Gold contact finish provides enhanced corrosion resistance and contact reliability in standard applications.

Q: Does the substitute part meet RoHS requirements?

A: Yes. The Amphenol ICC 10076801-101A20LF is RoHS compliant, whereas the original TE Connectivity part is RoHS non-compliant. This compliance improvement supports regulatory requirements in applications subject to RoHS directives.

Q: What is the difference in operating temperature range?

A: The original part operates from -65°C to 105°C. The substitute operates from -65°C to 130°C, providing a 25°C extended upper temperature limit. This extended range supports applications requiring higher thermal performance without compromising lower temperature operation.

Q: Are there packaging differences between the original and substitute?

A: Yes. The original part is supplied in bulk packaging. The substitute is supplied in Tape & Reel (TR) format, which is standard for automated assembly processes and provides improved handling and storage characteristics.

Q: What is the difference in insulation height?

A: The original part has an insulation height of 0.090" (2.29mm). The substitute has an insulation height of 0.112" (2.85mm). This 0.022" difference may affect mating connector clearance in space-constrained applications. Verify mating connector specifications before substitution.

Q: What is the difference in contact post length?

A: The original part has a contact post length of 0.120" (3.05mm). The substitute has a contact post length of 0.098" (2.50mm). This 0.022" difference may affect solder joint formation and PCB hole engagement. Verify PCB design specifications before substitution.

Q: Does the substitute support press-fit termination?

A: No. The substitute supports solder termination only. The original part supported both press-fit and solder termination options. Applications requiring press-fit termination require evaluation of alternative connector solutions.

Q: Are both parts REACH affected?

A: Yes. Both the original TE Connectivity part and the Amphenol ICC substitute are classified as REACH affected, requiring compliance with REACH substance restrictions in applicable jurisdictions.