TE Connectivity 1-104351-9 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1-104351-9 is a rectangular connector header manufactured under the AMPMODU Mod II series. This through-hole connector features 60 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing, designed for board-to-board or cable applications. The connector utilizes male pin contacts with gold-plated mating surfaces and tin-lead plated posts for solder termination.

This part is classified as obsolete. Locating equivalent substitute components is necessary to support ongoing production requirements, maintenance operations, and system upgrades where this connector type remains functionally required.

Substiute Parts

1-104351-9

TE Connectivity AMP ConnectorsIn Stock: 9051-104351-9 Datasheet

Current PartRFQ

67996-160HLF

Amphenol ICC (FCI)In Stock: 70667996-160HLF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 1-104351-9 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Number of Positions: 60
• Number of Rows: 2
• Pitch - Mating: 0.100" (2.54mm)
• Row Spacing - Mating: 0.100" (2.54mm)
• Contact Type: Male Pin
• Mounting Type: Through Hole
• Connector Style: Board to Board or Cable

Compatible Parameter Ranges:

• Current Rating: 3A or greater
• Operating Temperature: Must encompass -65°C minimum and 105°C maximum
• Contact Finish - Mating: Gold or equivalent noble metal plating
• Material Flammability Rating: UL94 V-0 or equivalent
• Termination: Solder-compatible

The substitute part Amphenol ICC 67996-160HLF satisfies all mandatory matching parameters and operates within compatible ranges for electrical and thermal performance.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: Amphenol ICC 67996-160HLF

The Amphenol ICC 67996-160HLF is the qualified substitute for the obsolete TE Connectivity 1-104351-9. This selection is based on the following engineering criteria:

Functional Compatibility: All critical mating parameters align precisely: 60 positions, 2-row configuration, 0.100" (2.54mm) pitch, male pin contacts, and through-hole mounting. Contact length at the mating interface (0.230" / 5.84mm) is identical, ensuring proper engagement with corresponding receptacle connectors.

Electrical Performance: Current rating of 3A per contact matches the original specification. Operating temperature range of -65°C to 125°C exceeds the original -65°C to 105°C requirement, providing enhanced thermal margin. Contact finish specifications (gold or gold GXT™) maintain electrical performance characteristics of the original component.

Compliance and Status: The substitute part carries Active product status, ensuring ongoing availability and manufacturing support. RoHS Compliant designation provides regulatory advantage over the non-compliant original part. Both components share identical UL94 V-0 flammability ratings and Moisture Sensitivity Level 1 classification.

Physical Considerations: Minor variations exist in post length (0.095" versus 0.120") and overall contact length (0.425" versus 0.440"), resulting in a 0.015" (0.38mm) reduction in total contact length. Insulation height increases from 0.090" to 0.100" (0.010" / 0.25mm). These dimensional variations remain within typical PCB design tolerances for through-hole solder applications and do not compromise functional performance.

Material Composition: Contact material differs (Phosphor Bronze versus Copper Alloy), representing a material upgrade that enhances spring characteristics and contact reliability in repeated mating cycles.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC 67996-160HLF directly replace the TE Connectivity 1-104351-9 in existing designs?

A: Yes. The substitute part matches all critical mating parameters including position count, row configuration, pitch spacing, and contact geometry. Through-hole mounting and solder termination are compatible with existing PCB layouts. Minor post length variations (0.025" difference) do not affect solder joint formation or electrical performance in standard through-hole applications.

Q: What is the significance of the contact post length difference?

A: The TE Connectivity 1-104351-9 features 0.120" post length while the Amphenol ICC 67996-160HLF provides 0.095" post length. This 0.025" reduction is accommodated within standard PCB hole depth specifications for 0.100" pitch connectors. Solder fillet formation and mechanical strength remain unaffected for typical PCB thicknesses (0.062" standard).

Q: Does the Phosphor Bronze contact material in the substitute part affect performance?

A: No. Phosphor Bronze is a standard contact material in rectangular connector applications, offering superior spring properties and contact reliability compared to Copper Alloy. This represents a material upgrade that enhances performance characteristics, particularly in applications involving repeated mating cycles.

Q: Is the RoHS Compliant status of the substitute part significant?

A: Yes. The Amphenol ICC 67996-160HLF is RoHS Compliant, whereas the original TE Connectivity part is RoHS non-compliant. This compliance status is relevant for applications subject to RoHS regulations or customer requirements. The substitute part eliminates potential regulatory or procurement restrictions associated with non-compliant components.

Q: What is the difference between the original "Kinked Pin, Solder" termination and the substitute "Solder" termination?

A: Both termination types are solder-compatible. The kinked pin design in the original part provides additional mechanical retention during PCB assembly. The substitute part uses standard solder termination, which is functionally equivalent for through-hole applications and is the industry standard for this connector category.

Q: Are there any temperature performance differences between the two parts?

A: The substitute part operates across -65°C to 125°C, compared to the original -65°C to 105°C range. This extended upper temperature limit provides additional thermal margin and is beneficial for applications operating in elevated ambient conditions or with high-power dissipation requirements.

Q: What packaging format is provided for the substitute part?

A: The Amphenol ICC 67996-160HLF is supplied in Bag packaging, compared to the original part's unspecified packaging. Bag packaging is standard for connector components and is suitable for both manual and automated assembly processes.

Q: Can the insulation height difference (0.100" versus 0.090") affect board layout?

A: The 0.010" (0.25mm) increase in insulation height is negligible for standard PCB designs. This variation falls within typical component tolerance ranges and does not require layout modifications. Clearance to adjacent components remains unaffected in standard board spacing configurations.