TE Connectivity AMP Connectors 5-146261-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 5-146261-2 is a rectangular connector header designed for through-hole mounting applications. This connector features a vertical orientation with 4 positions arranged in 2 rows at 0.100" (2.54mm) pitch, commonly used in board-to-board or cable interconnect applications. The part is classified as Active product status with 833 pieces currently in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required for design flexibility, inventory management, or supply chain continuity.

Substiute Parts

5-146261-2

TE Connectivity AMP ConnectorsIn Stock: 8455-146261-2 Datasheet

Current PartRFQ

67997-104HLF

Amphenol ICC (FCI)In Stock: 288967997-104HLF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 5-146261-2 with the Amphenol ICC 67997-104HLF is based on the following critical parameters that must remain equivalent:

Electrical Compatibility:

• Pitch - Mating: 0.100" (2.54mm) — identical spacing required for connector mating
• Number of Positions: 4 — same contact count
• Number of Rows: 2 — identical row configuration
• Row Spacing - Mating: 0.100" (2.54mm) — identical row separation
• Contact Type: Male Pin — same contact gender
• Current Rating: 3A — identical current capacity
• Fastening Type: Push-Pull — same mechanical engagement method

Mechanical Compatibility:

• Connector Type: Header — same functional classification
• Mounting Type: Through Hole — same PCB mounting method
• Termination: Solder — same connection method
• Contact Shape: Square — identical contact geometry
• Shrouding: Unshrouded — same shroud configuration
• Style: Board to Board — same application class

Environmental & Compliance:

• Material Flammability Rating: UL94 V-0 — identical flame rating
• Insulation Color: Black — same color specification

The substitute part 67997-104HLF meets all critical electrical and mechanical parameters required for direct substitution in applications designed for the 5-146261-2.

Parameter Comparison

Engineering Selection Recommendations

Both the TE Connectivity 5-146261-2 and Amphenol ICC 67997-104HLF are Active product status connectors meeting UL94 V-0 flammability requirements. Selection between these parts is based on the following engineering criteria:

TE Connectivity 5-146261-2 Selection Criteria:

• Primary choice when AMPMODU Mod II series specification is required
• Suitable for applications with operating temperature range up to 105°C
• Contact post length of 0.090" (2.29mm) specified for PCB stack-up design
• Copper Alloy contact material specified in design requirements
• Inventory availability: 833 pieces in stock

Amphenol ICC 67997-104HLF Selection Criteria:

• Alternative when BERGSTIK® II series is acceptable
• Extended operating temperature range to 130°C for high-temperature applications
• Contact post length of 0.120" (3.05mm) for applications requiring deeper PCB penetration
• Phosphor Bronze contact material for enhanced durability
• RoHS Compliant certification for regulated applications
• Higher inventory availability: 2826 pieces in stock
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Both connectors maintain equivalent electrical performance at 3A current rating and identical mating pitch of 0.100" (2.54mm). The choice between these parts depends on specific application requirements regarding temperature range, contact post depth, contact material composition, and regulatory compliance needs.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC 67997-104HLF directly replace the TE Connectivity 5-146261-2 in existing designs?

A: Direct replacement is possible for applications where the contact post length difference (0.090" versus 0.120") and contact material change (Copper Alloy to Phosphor Bronze) do not affect PCB stack-up or electrical performance. The mating pitch, number of positions, current rating, and fastening mechanism are identical. PCB layout verification is required to confirm the 0.030" (0.76mm) difference in contact post length does not create clearance issues.

Q: What is the significance of the different contact materials between these parts?

A: The 5-146261-2 uses Copper Alloy contacts while the 67997-104HLF uses Phosphor Bronze contacts. Both materials are suitable for 3A current applications with gold mating finish. Phosphor Bronze offers enhanced spring properties and durability in high-cycle mating applications. Material selection should align with application requirements for contact retention force and mating cycle life.

Q: Are there packaging differences between these substitute parts?

A: The 5-146261-2 packaging is not specified in the provided data. The 67997-104HLF is supplied in Bag packaging. Packaging differences may affect handling, storage, and assembly processes. Verify packaging requirements for your manufacturing environment.

Q: What is the operating temperature advantage of the 67997-104HLF?

A: The 67997-104HLF operates across -65°C to 130°C, providing a 25°C higher maximum temperature rating compared to the 5-146261-2 (-65°C to 105°C). This extended range is beneficial for applications in high-temperature environments such as automotive engine compartments or industrial equipment. Both parts maintain UL94 V-0 flammability rating across their respective temperature ranges.

Q: Is the 67997-104HLF RoHS compliant?

A: Yes, the 67997-104HLF is RoHS Compliant. RoHS compliance status is not specified for the 5-146261-2 in the provided data. For applications requiring RoHS certification, the 67997-104HLF meets this regulatory requirement. Verify RoHS compliance requirements for your specific application and region.

Q: What does Moisture Sensitivity Level (MSL) 1 mean for the 67997-104HLF?

A: MSL 1 (Unlimited) indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. This is the least restrictive moisture sensitivity classification, simplifying inventory management and reducing storage costs compared to higher MSL ratings.

Q: Are the insulation heights compatible between these parts?

A: The 5-146261-2 has an insulation height of 0.090" (2.29mm) while the 67997-104HLF has 0.100" (2.54mm). This 0.010" (0.25mm) difference may affect board-to-board spacing in stacked connector applications. Verify mechanical clearance in your specific PCB layout before substitution.

Q: What is the contact finish thickness specification for both parts?

A: Both parts specify 30.0µin (0.76µm) gold finish thickness on the mating contacts, ensuring equivalent electrical contact resistance and corrosion protection. The 5-146261-2 specifies 100.0µin (2.54µm) tin finish on the post; the 67997-104HLF post finish is not specified in the provided data.