TE Connectivity 794228-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 794228-3 is a pin contact for rectangular connectors in the Mini-Universal MATE-N-LOK II series. This component is designed for crimp termination with 18-22 AWG wire gauges and features gold plating for enhanced conductivity and corrosion resistance. The part is classified as obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure procurement availability for new production runs and field replacements.

Substiute Parts

794228-3

TE Connectivity AMP ConnectorsIn Stock: 832794228-3 Datasheet

Current PartRFQ

1-794228-0

TE Connectivity AMP ConnectorsIn Stock: 49711-794228-0 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 794228-3 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Manufacturer: TE Connectivity AMP Connectors
• Series: Mini-Universal MATE-N-LOK II
• Pin or Socket: Pin
• Contact Termination: Crimp
• Wire Gauge: 18-22 AWG
• Contact Finish: Gold
• Contact Finish Thickness: 30.0µin (0.76µm)
• Moisture Sensitivity Level: 1 (Unlimited)

The substitute part 1-794228-0 satisfies all mandatory parameters and maintains functional and mechanical compatibility with the original 794228-3 design. The primary distinction is product status: 794228-3 is obsolete while 1-794228-0 is active, with improved regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

The substitute part 1-794228-0 is the direct equivalent for the obsolete 794228-3. Selection of 1-794228-0 is supported by the following factors:

Product Status: The substitute part maintains active production status, ensuring long-term availability and supply chain continuity compared to the obsolete original part.

Regulatory Compliance: Part 1-794228-0 achieves ROHS3 compliance, whereas 794228-3 is non-compliant. This compliance upgrade aligns with current environmental and regulatory requirements for electronic component procurement.

Functional Equivalence: All electrical and mechanical parameters remain identical between the two parts, including wire gauge, contact finish, finish thickness, and termination method. No design modifications are required for direct substitution.

Inventory Availability: The substitute part is available in significantly higher quantities (4,878 pieces) compared to the original part (756 pieces), supporting both immediate procurement needs and future production requirements.

Frequently Asked Questions (FAQ)

Q: Can 1-794228-0 be used as a direct replacement for 794228-3 in existing designs?

A: Yes. The substitute part 1-794228-0 is functionally and mechanically equivalent to 794228-3 across all critical parameters including wire gauge, contact finish, termination method, and series compatibility. No design modifications are required.

Q: What is the significance of the RoHS compliance difference?

A: The substitute part 1-794228-0 is ROHS3 compliant, while the original 794228-3 is non-compliant. This compliance upgrade ensures the substitute part meets current environmental regulations for electronic component manufacturing and procurement, particularly for applications subject to EU or equivalent regulatory frameworks.

Q: Are the contact finish specifications identical between the two parts?

A: Yes. Both parts feature gold plating with a thickness of 30.0µin (0.76µm), ensuring equivalent electrical performance and corrosion resistance.

Q: What is the difference in packaging between these parts?

A: The original part 794228-3 has unspecified packaging, while the substitute 1-794228-0 is supplied in bulk packaging. Bulk packaging is standard for high-volume production applications and does not affect component functionality.

Q: Why is the original part classified as obsolete?

A: The 794228-3 is obsolete due to its non-compliance with current RoHS regulations and reduced production priority. The active substitute 1-794228-0 represents the current production equivalent with improved regulatory compliance.

Q: Are there any wire gauge or termination method differences?

A: No. Both parts support 18-22 AWG wire gauges and use crimp termination. Crimping tools and procedures remain identical for both parts.

Q: What is the Moisture Sensitivity Level, and is it the same for both parts?

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. These components can be stored and handled under standard conditions without special moisture control measures.