TE Connectivity 641190-6 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 641190-6 is a 6-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 closed-end design, and is rated for discrete or ribbon cable applications. The part is currently classified as obsolete, making identification of active equivalent components essential for procurement and design continuity.

Substiute Parts

641190-6

TE Connectivity AMP ConnectorsIn Stock: 875641190-6 Datasheet

Current PartRFQ

3-641190-6

TE Connectivity AMP ConnectorsIn Stock: 134423-641190-6 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 641190-6 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Number of positions (6)
• Pitch (0.100" / 2.54mm)
• Cable termination method (IDC)
• Wire gauge compatibility (22 AWG)
• Contact finish (Gold)
• Contact finish thickness (15.0µin / 0.38µm)

Mechanical Parameters:

• Series designation (MTA-100)
• Mounting configuration (Free Hanging, In-Line, Right Angle)
• Fastening mechanism (Locking Ramp)
• Closed-end design
• Single-row configuration

The substitute part 3-641190-6 maintains complete parameter equivalence with the original 641190-6 across all electrical and mechanical specifications. The primary distinction is product status: the substitute is active and available, whereas the original is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The 3-641190-6 is the direct functional equivalent of the obsolete 641190-6. Selection of the substitute part is based on the following engineering criteria:

Product Status: The original 641190-6 is classified as obsolete, creating supply chain risk. The substitute 3-641190-6 maintains active product status with confirmed inventory availability (13,333 pieces in stock versus 814 pieces for the original).

Compliance and Certifications: The substitute part carries ROHS3 compliance certification, whereas the original part status is listed as not applicable. The substitute also carries REACH Unaffected status, providing regulatory clarity for new designs and procurement cycles.

Functional Equivalence: All electrical and mechanical parameters are identical between the original and substitute parts. The connector maintains the same MTA-100 series designation, 6-position configuration, 0.100" pitch, IDC termination method, 22 AWG wire gauge compatibility, and gold contact finish specifications.

Packaging Consideration: The substitute part is supplied in bulk packaging, whereas the original part packaging is unspecified. This distinction does not affect functional compatibility but may influence procurement logistics.

Frequently Asked Questions (FAQ)

Q: Can the 3-641190-6 be used as a direct replacement for the 641190-6 in existing designs?

A: Yes. The 3-641190-6 is electrically and mechanically equivalent to the 641190-6 across all specified parameters. Both connectors are 6-position receptacles from the MTA-100 series with identical pitch, contact configuration, termination method, and wire gauge specifications.

Q: What is the primary reason for substitution?

A: The original 641190-6 is classified as obsolete. The 3-641190-6 is an active product with confirmed inventory availability, ensuring supply chain continuity and long-term procurement reliability.

Q: Are there any compliance differences between the two parts?

A: The substitute part (3-641190-6) carries ROHS3 compliance certification and REACH Unaffected status. The original part (641190-6) lists these certifications as not applicable or vendor undefined. For new designs or applications with regulatory requirements, the substitute part provides documented compliance.

Q: Does the packaging difference affect connector performance?

A: No. The packaging difference (bulk for the substitute versus unspecified for the original) does not affect electrical or mechanical performance. Both parts are identical in form, fit, and function.

Q: Are the contact specifications identical?

A: Yes. Both parts feature gold-plated female socket contacts with 15.0µin (0.38µm) finish thickness, identical contact finish specifications, and the same closed-end design.

Q: What wire gauges are compatible with both connectors?

A: Both the 641190-6 and 3-641190-6 are rated for 22 AWG wire and support discrete or ribbon cable termination via IDC (Insulation Displacement Contact) method.

Q: Is the mounting configuration the same for both parts?

A: Yes. Both connectors feature free-hanging, in-line, right-angle mounting with locking ramp fastening, ensuring identical installation and integration characteristics.