TE Connectivity 5767181-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 5767181-3 is a 114-position rectangular connector receptacle from the MICTOR series, designed for surface mount applications with center strip contacts and gold plating. This connector is classified as Active product status and is RoHS Compliant, making it suitable for current production environments.

Substitute parts become necessary when the primary part number experiences supply constraints, inventory limitations, or when design requirements permit the use of functionally equivalent alternatives. The parts listed below maintain identical electrical and mechanical specifications while offering different availability, compliance certifications, or product lifecycle status.

Substiute Parts

5767181-3

TE Connectivity AMP ConnectorsIn Stock: 8105767181-3 Datasheet

Current PartRFQ

2-5767004-4

TE Connectivity AMP ConnectorsIn Stock: 20202-5767004-4 Datasheet

Parametric EquivalentRFQ

2-767004-4

TE Connectivity AMP ConnectorsIn Stock: 11862-767004-4 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 5767181-3 is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• Connector type: Receptacle with center strip contacts
• Position count: 114 positions
• Contact pitch: 0.025" (0.64mm)
• Row configuration: 2 rows
• Contact finish material and thickness: Gold at 30.0µin (0.76µm)

Mechanical Equivalence Criteria:

• Mounting technology: Surface mount
• Height above board: 0.236" (6.00mm)
• Mated stacking heights: 6.6mm, 9mm, 10.92mm, 12.57mm, 17.96mm, 18.75mm, 20mm, 22.86mm
• Integrated features: Board guide and ground bus plane

Compliance and Availability Considerations:

• Moisture sensitivity level: 1 (Unlimited) for all parts
• ECCN and HTSUS classifications: Identical across all parts
• Product status and RoHS compliance vary and are documented separately

All substitute parts listed maintain 100% compatibility with the electrical and mechanical requirements of the 5767181-3 within the MICTOR series.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: 2-5767004-4

The 2-5767004-4 is the recommended substitute for the 5767181-3. Both parts maintain identical electrical and mechanical specifications across all critical parameters. The 2-5767004-4 carries Active product status and ROHS3 Compliant certification, meeting current regulatory requirements. This part number offers the highest available inventory at 2000 pieces, providing superior supply chain reliability. The REACH Unaffected status provides additional compliance assurance for international applications.

Secondary Substitute: 2-767004-4

The 2-767004-4 is electrically and mechanically equivalent to the 5767181-3 and maintains identical connector specifications. However, this part carries Obsolete product status and RoHS non-compliant certification. The 2-767004-4 is REACH Affected, indicating potential regulatory restrictions in certain markets. This part should be selected only when supply of Active alternatives is unavailable and when the application environment permits use of non-compliant components. Inventory availability is 1093 pieces.

Selection Logic:

For new designs and current production: Select 2-5767004-4 as the primary choice due to Active status and ROHS3 compliance.

For legacy system maintenance or when 2-5767004-4 is unavailable: The 5767181-3 (RoHS Compliant) remains the alternative.

The 2-767004-4 should be reserved for applications where regulatory compliance is not a constraint and only when other alternatives are exhausted.

Frequently Asked Questions (FAQ)

Q: Are all three part numbers electrically interchangeable?

A: Yes. The 5767181-3, 2-5767004-4, and 2-767004-4 are electrically equivalent. All three maintain identical contact pitch (0.025"), position count (114), row configuration (2), contact finish (Gold at 30.0µin), and connector type (Receptacle with center strip contacts).

Q: What is the difference between these part numbers if they are electrically identical?

A: The differences lie in product lifecycle status, regulatory compliance, and inventory availability. The 5767181-3 and 2-5767004-4 are Active products with RoHS compliance. The 2-767004-4 is Obsolete and RoHS non-compliant. Inventory levels also differ: 2-5767004-4 has 2000 pieces available, compared to 716 for 5767181-3 and 1093 for 2-767004-4.

Q: Can I use 2-767004-4 in a new design?

A: The 2-767004-4 is electrically and mechanically compatible with the 5767181-3. However, it carries Obsolete status and RoHS non-compliant certification. Use of this part in new designs is not recommended unless regulatory compliance is not a requirement for your application and supply of compliant alternatives is unavailable.

Q: What does ROHS3 Compliant mean compared to RoHS Compliant?

A: Both certifications indicate compliance with RoHS directives. ROHS3 represents the most current RoHS 3 directive (2011/65/EU as amended). Both the 5767181-3 (RoHS Compliant) and 2-5767004-4 (ROHS3 Compliant) meet hazardous substance restrictions. The 2-767004-4 does not meet these restrictions.

Q: Are the mated stacking heights the same across all three parts?

A: Yes. All three part numbers support identical mated stacking heights: 6.6mm, 9mm, 10.92mm, 12.57mm, 17.96mm, 18.75mm, 20mm, and 22.86mm. Height above board is 0.236" (6.00mm) for all parts.

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

A: Moisture Sensitivity Level (MSL) 1 indicates Unlimited shelf life without moisture control requirements. All three part numbers carry MSL 1, meaning they do not require special moisture-controlled storage or handling.

Q: Can I mix these part numbers in the same assembly?

A: Yes. Since all three parts are electrically and mechanically equivalent with identical connector specifications, they can be used interchangeably within the same assembly. However, for traceability and compliance documentation, it is recommended to maintain consistent part number usage within a single production lot.

Q: What does REACH Unaffected mean on the 2-5767004-4?

A: REACH Unaffected indicates that the part does not contain substances of very high concern (SVHC) listed under the REACH regulation (EC 1907/2006). This provides assurance for use in European markets and applications with strict chemical compliance requirements.

Q: Why is the 2-767004-4 marked as REACH Affected?

A: REACH Affected status indicates the part may contain or be subject to REACH regulatory considerations. This does not necessarily mean the part is non-compliant, but it requires additional documentation and verification for use in regulated markets. Combined with its Obsolete status, the 2-767004-4 is not recommended for new applications.