TE Connectivity 641535-6 Rectangular Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 641535-6 is a 6-position rectangular receptacle connector from the MTA-100 series, designed for IDC (Insulation Displacement Contact) termination with 24 AWG discrete or ribbon cable. This connector features tin-lead contact finish and is classified as a closed-end receptacle with free-hanging or right-angle mounting capability using a locking ramp fastening mechanism.

The part is currently active in production with 882 pieces in stock. Identification of equivalent substitute parts is necessary to support procurement flexibility, manage supply chain continuity, and accommodate specific application requirements related to RoHS compliance and contact finish specifications.

Substiute Parts

641535-6

TE Connectivity AMP ConnectorsIn Stock: 962641535-6 Datasheet

Current PartRFQ

3-641535-6

TE Connectivity AMP ConnectorsIn Stock: 21823-641535-6 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 641535-6 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector type (Receptacle)
• Number of positions (6)
• Pitch (0.100" / 2.54mm)
• Number of rows (1)
• Contact type (Female Socket)
• Cable termination method (IDC)
• Wire gauge (24 AWG)
• Wire type compatibility (Discrete or Ribbon Cable)
• Mounting type (Free Hanging / Right Angle)
• Fastening type (Locking Ramp)
• Contact finish thickness (80.0µin / 2.03µm)
• Series designation (MTA-100)
• Moisture sensitivity level (1)

Variable Parameters Permitting Substitution:

• Contact finish material (Tin-Lead vs. Tin)
• RoHS compliance status
• Packaging configuration

The substitute part 3-641535-6 maintains full electrical and mechanical compatibility with the main part while offering an alternative contact finish specification and improved RoHS compliance status.

Parameter Comparison

Engineering Selection Recommendations

For RoHS3 Compliant Applications: The substitute part 3-641535-6 is the appropriate selection when ROHS3 compliance is a mandatory requirement. This part maintains identical electrical and mechanical specifications to the main part while eliminating lead from the contact finish material.

For Non-Compliant or Legacy Applications: The main part 641535-6 with tin-lead contact finish remains suitable for applications where RoHS compliance is not required or where existing designs specify tin-lead contact material.

For Supply Chain Optimization: The substitute part 3-641535-6 offers significantly higher inventory availability (2169 pieces versus 882 pieces) and bulk packaging, supporting procurement efficiency for high-volume applications.

Contact Finish Consideration: Both parts utilize identical contact finish thickness (80.0µin / 2.03µm). The transition from tin-lead to tin contact finish in the substitute part does not alter the electrical performance or mechanical interface characteristics of the connector.

Frequently Asked Questions (FAQ)

Q: Are the 641535-6 and 3-641535-6 connectors mechanically interchangeable?

A: Yes. Both connectors share identical mechanical specifications including pitch (0.100"), number of positions (6), mounting type (free hanging/right angle), and fastening mechanism (locking ramp). They are direct mechanical substitutes.

Q: What is the primary difference between these two parts?

A: The primary difference is the contact finish material and RoHS compliance status. The 641535-6 features tin-lead contact finish and is RoHS non-compliant. The 3-641535-6 features tin contact finish and is ROHS3 compliant. Both maintain identical contact finish thickness.

Q: Can I use the 3-641535-6 as a direct replacement for the 641535-6 in existing designs?

A: Yes, provided your application does not have specific design requirements mandating tin-lead contact finish. The electrical and mechanical performance characteristics are equivalent.

Q: Does the change from tin-lead to tin contact finish affect signal integrity or electrical performance?

A: No. Both contact finishes maintain the same thickness specification (80.0µin / 2.03µm) and are applied to the same base contact material. Electrical performance remains equivalent.

Q: What is the significance of the packaging difference between these parts?

A: The main part 641535-6 has unspecified packaging, while the substitute 3-641535-6 is supplied in bulk packaging. Bulk packaging typically supports higher-volume procurement and may offer cost advantages for large-scale applications.

Q: Are both parts suitable for IDC termination with 24 AWG ribbon cable?

A: Yes. Both connectors are specified for IDC termination with 24 AWG discrete or ribbon cable. The termination method and wire gauge compatibility are identical.

Q: What does MSL 1 (Unlimited) mean for these connectors?

A: Moisture Sensitivity Level 1 indicates the lowest moisture sensitivity classification. These connectors have unlimited shelf life and do not require special moisture-controlled storage conditions.

Q: Can these connectors be used in both in-line and right-angle mounting configurations?

A: Yes. Both parts support free-hanging mounting in either in-line or right-angle orientation, providing design flexibility for different PCB layout requirements.