TE Connectivity 641210-6 Rectangular Connector Header: Equivalent & Substitute Parts

Part Overview

The TE Connectivity 641210-6 is a shrouded rectangular connector header designed for through-hole, right-angle mounting applications. This 6-position connector operates within the MTA-156 series and is classified as an active product. The connector accommodates board-to-cable/wire connections with solder termination and friction lock fastening. Alternative part numbers become necessary when specific packaging requirements, compliance certifications, or inventory availability differ from the primary specification.

Substiute Parts

641210-6

TE Connectivity AMP ConnectorsIn Stock: 923641210-6 Datasheet

Current PartRFQ

3-641210-6

TE Connectivity AMP ConnectorsIn Stock: 13163-641210-6 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of rectangular connector headers within the MTA-156 series is determined by strict equivalence across the following critical parameters:

Electrical Compatibility Parameters:

• Pitch - Mating: 0.156" (3.96mm)
• Number of Positions: 6
• Contact Type: Male Pin
• Voltage Rating: 600VAC
• Operating Temperature Range: -55°C ~ 105°C

Mechanical Compatibility Parameters:

• Connector Type: Header
• Mounting Type: Through Hole, Right Angle
• Shrouding: Shrouded - 1 Wall
• Termination: Solder
• Fastening Type: Friction Lock

Material & Certification Parameters:

• Contact Material: Copper Alloy
• Insulation Material: Thermoplastic, Glass Filled
• Material Flammability Rating: UL94 V-0

The substitute part 3-641210-6 maintains identical electrical and mechanical specifications. Differences are limited to packaging configuration and compliance certifications, which do not affect functional interchangeability in the application circuit.

Parameter Comparison

Engineering Selection Recommendations

641210-6 Selection Criteria: The original part number 641210-6 is suitable for applications where RoHS non-compliance is acceptable and standard packaging is required. This part maintains active product status and is available in inventory quantities of 885 pieces.

3-641210-6 Selection Criteria: The substitute part number 3-641210-6 is functionally equivalent with the following distinctions: it carries RoHS Compliant certification and REACH Unaffected status, making it appropriate for applications subject to environmental compliance regulations. The contact finish on the post differs from Tin-Lead to Tin, which does not affect electrical performance. Bulk packaging is provided, and inventory availability is higher at 1233 pieces.

Compliance Considerations: Applications requiring RoHS compliance or REACH compliance documentation must specify part number 3-641210-6. Applications without such regulatory requirements may use either part number based on packaging and inventory availability.

Contact Finish Difference: The post contact finish change from Tin-Lead to Tin in part 3-641210-6 does not alter the functional performance of the connector header in standard solder termination applications.

Frequently Asked Questions (FAQ)

Q: Are 641210-6 and 3-641210-6 electrically interchangeable?

A: Yes. Both parts operate at 600VAC, maintain the same 0.156" (3.96mm) pitch, support 6 positions, and function across the identical -55°C to 105°C temperature range. The electrical performance is equivalent.

Q: What is the primary difference between these two part numbers?

A: The primary differences are packaging configuration (standard versus bulk) and compliance certifications. Part 3-641210-6 is RoHS Compliant and REACH Unaffected, while 641210-6 is RoHS non-compliant. The contact finish on the post differs: Tin-Lead versus Tin.

Q: Which part should I specify for a new design?

A: Selection depends on regulatory requirements. For applications subject to RoHS or REACH regulations, specify 3-641210-6. For applications without such requirements, either part is functionally suitable. Consider inventory availability and packaging needs.

Q: Does the Tin versus Tin-Lead post finish affect soldering performance?

A: Both finishes are compatible with standard solder termination processes. The functional performance in solder joint formation is equivalent.

Q: Can I use 3-641210-6 as a direct replacement for 641210-6 in existing assemblies?

A: Yes. The mechanical and electrical specifications are identical. The connector will function identically in the application circuit. Verify that compliance certifications do not conflict with existing design documentation.

Q: What is the significance of the bulk packaging for 3-641210-6?

A: Bulk packaging indicates the part is supplied without individual packaging per unit. This affects handling and storage procedures but does not alter the connector's functional characteristics or performance.

Q: Are both parts suitable for industrial applications?

A: Yes. Both 641210-6 and 3-641210-6 are rated for general purpose and industrial applications with UL94 V-0 flammability rating and identical operating temperature ranges.

Q: What inventory quantities are available?

A: Part 641210-6 has 885 pieces in stock. Part 3-641210-6 has 1233 pieces in stock. Availability may vary based on current demand.