TE Connectivity 641241-8 Rectangular Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 641241-8 is an 8-position rectangular receptacle connector from the MTA-100 series, designed for IDC (Insulation Displacement Contact) termination with 22 AWG wire. This connector features gold-plated female socket contacts, a locking ramp fastening mechanism, and supports both discrete and ribbon cable configurations.

The 641241-8 is classified as obsolete. Locating equivalent or substitute components is necessary to support legacy system maintenance, repair, and continued field deployment where this connector type remains in use.

Substiute Parts

641241-8

TE Connectivity AMP ConnectorsIn Stock: 819641241-8 Datasheet

Current PartRFQ

3-641241-8

TE Connectivity AMP ConnectorsIn Stock: 59483-641241-8 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 641241-8 is determined by strict equivalence across the following critical parameters:

• Connector Type & Contact Configuration: Receptacle with female socket contacts
• Position Count & Pitch: 8 positions at 0.100" (2.54mm) spacing
• Row Configuration: Single row layout
• Termination Method: IDC cable termination
• Wire Gauge Compatibility: 22 AWG wire support
• Contact Material & Finish: Gold plating at 30.0µin (0.76µm) thickness
• Mechanical Interface: Free hanging (in-line) and right angle mounting with locking ramp fastening
• Series Designation: MTA-100 series

Substitute parts must match all parameters listed above to ensure functional and mechanical compatibility with existing mated connectors and cable assemblies.

Parameter Comparison

Engineering Selection Recommendations

The 3-641241-8 is a direct functional equivalent to the obsolete 641241-8. Both parts share identical electrical and mechanical specifications across all critical parameters, including connector type, position count, pitch, termination method, wire gauge, and contact finish.

The primary distinction between these parts is product status and regulatory compliance. The 641241-8 is obsolete and RoHS non-compliant, while the 3-641241-8 is an active product with RoHS compliance certification. The 3-641241-8 is suitable for new designs and applications requiring regulatory compliance. For legacy system support where the original 641241-8 is specified, the 3-641241-8 provides functional interchangeability without modification to mating connectors or cable assemblies.

Both parts carry identical ECCN (EAR99) and HTSUS (8536.69.8000) classifications and share the same MSL rating of 1 (Unlimited), indicating no moisture sensitivity constraints during storage or handling.

Frequently Asked Questions (FAQ)

Q: Can the 3-641241-8 be used as a direct replacement for the 641241-8?

A: Yes. The 3-641241-8 is electrically and mechanically equivalent to the 641241-8. All critical parameters—connector type, position count, pitch, termination method, wire gauge, and contact finish—are identical. The parts are interchangeable in applications where the original 641241-8 is currently deployed.

Q: What is the difference between 641241-8 and 3-641241-8?

A: The primary differences are product status and regulatory compliance. The 641241-8 is obsolete and RoHS non-compliant. The 3-641241-8 is an active product with RoHS compliance. Functionally and mechanically, the parts are equivalent.

Q: Are there packaging differences between these parts?

A: The 641241-8 packaging is not specified in the available data. The 3-641241-8 is supplied in bulk packaging. Packaging format does not affect connector functionality or compatibility.

Q: Will the 3-641241-8 work with existing cable assemblies terminated for the 641241-8?

A: Yes. Both connectors share identical pitch (0.100"), position count (8), mounting type, and fastening mechanism (locking ramp). Existing cable assemblies with IDC-terminated 22 AWG wire are compatible with the 3-641241-8.

Q: Is the 3-641241-8 suitable for new product designs?

A: Yes. The 3-641241-8 is an active product with RoHS compliance, making it appropriate for new designs and applications requiring regulatory compliance certification.

Q: What is the moisture sensitivity level for these connectors?

A: Both the 641241-8 and 3-641241-8 carry an MSL rating of 1 (Unlimited), indicating no moisture sensitivity constraints. These connectors do not require special moisture control during storage or handling.