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TE Connectivity MTA-156 Series Straight Through Hole Pin Header, 2 Contacts, 3.96 mm Pitch, 1 Row, Unshrouded, 7A 644753-2

Category PCB Pin Header Brand TE Connectivity Condition New

Specifications

Country of Origin India
Voltage 600V
Brand TE Connectivity
Orientation Straight
Current 7A
Model 644753-2
Mount Type Through Hole
Housing Material Thermoplastic Polyester
Contact Material Copper Alloy
Series MTA-156
Termination Type Solder
Maximum Operating Temperature 105°C
Minimum Operating Temperature -55°C
Number of Rows 1
Pitch 3.96mm
Contact Plating Tin
Number of Contacts 2
Contact Gender Male
Shrouded/Unshrouded Unshrouded
Connector System Wire-to-Board
Tail Pin Length 4.45mm
Mating Pin Length 10.16mm

Key Features

  • Suitable for wire-to-board connections using through hole mounting.
  • Uses copper alloy male contacts plated with tin for reliable conductivity.
  • Designed for 7A current and 600V voltage ratings.
  • Operating temperature range from -55°C to 105°C.
  • Features a friction lock mechanism for secure mating connections.
  • End-to-end stackable design facilitates easy installation in multiple applications.
  • Tail pin length is 4.45 mm and mating pin length is 10.16 mm.

Product Description

TE Connectivity 644753-2 MTA-156 Series Straight Through Hole Pin Header features a 3.96 mm pitch, 2 contacts, and an unshrouded, straight orientation suitable for PCB through hole mounting applications. The connector body is constructed from thermoplastic polyester for durability and insulation.

This pin header utilizes copper alloy male contacts plated with tin, supporting a maximum current of 7A and voltage up to 600V. It operates reliably within a temperature range of -55°C to 105°C.

The MTA-156 series is designed for mass termination of wires with IDC connectors, enabling time- and cost-saving assembly processes. The friction lock mechanism ensures secure mating connection, and end-to-end stackability allows flexible configurations in various electronic assemblies.

Applications span a wide range of industries including automotive body and chassis systems, safety and security controls, as well as computer and consumer electronics such as desktop PCs, notebooks, servers, and storage devices.

Wire-to-board connection using through hole mount type. Unshrouded to allow easy contact access. Thermoplastic polyester housing material offers mechanical strength and electrical insulation. Functionally designed for friction lock and end-to-end stackability.

Specifically suited for mass wire termination with IDC connectors. Robust operating temperature range from -55°C to 105°C. Supports 7A current and 600V voltage rating. This product is part of the TE Connectivity MTA-156 3.96 mm interconnect system, widely trusted for industrial electronic equipment assemblies.

Explore more options in PCB Pin Headers and connect with EnvMart for industrial-grade electronic components.

TE Connectivity MTA-156 Series Straight Through Hole Pin Header, 2 Contacts, 3.96 mm Pitch, 1 Row, Unshrouded, 7A 644753-2
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Frequently Asked Questions

This model supports a maximum current rating of 7A.

It has a voltage rating of up to 600V.

The contact pitch is 3.96 mm.

It operates reliably within a temperature range of -55°C to 105°C.

The housing is made from thermoplastic polyester, providing mechanical strength and electrical insulation.

The tail pin length is 4.45 mm, and the mating pin length is 10.16 mm.

It uses through hole mounting for wire-to-board connections.

This model is unshrouded, allowing easy access to contacts.

It utilizes male contacts made from copper alloy, plated with tin for reliable conductivity.

It is suitable for a wide range of applications, including automotive systems, safety controls, and consumer electronics like desktop PCs and notebooks.

Yes, it features a friction lock mechanism to ensure secure mating connections.

This product is part of the TE Connectivity MTA-156 series.

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