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TE Connectivity MTA-156 Series Straight Through Hole Pin Header, 3 Contact, 3.96 mm Pitch, 1 Row, Unshrouded 640445-3

Category PCB Headers Brand TE Connectivity Condition New

Specifications

Country of Origin India
Voltage 600V
Brand TE Connectivity
Orientation Straight
Current 7A
Model 640445-3
Mount Type Through Hole
Housing Material 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 3
Contact Gender Male
Shrouded/Unshrouded Unshrouded
Connector System Wire-to-Board
Tail Pin Length 3.18mm
Mating Pin Length 10.16mm

Key Features

  • Constructed with polyester housing for durability and insulation.
  • Single row design with 3 male contacts for secure connections.
  • Features a friction lock mechanism to ensure mating reliability.
  • Supports a maximum operating voltage of 600V and current of 7A.
  • Suitable for through hole mounting and solder termination.
  • Operates reliably within a temperature range of -55°C to 105°C.
  • Contact material is copper alloy with tin plating for corrosion resistance.
  • Pin pitch is 3.96 mm with 3.18 mm tail pin length and 10.16 mm mating pin length.

Product Description

TE Connectivity 640445-3 MTA-156 Series Straight Through Hole Pin Header is designed for mass termination applications within wire-to-board connector systems. This pin header offers precision and reliability with its 3 contacts spaced at a 3.96 mm pitch in a single straight row layout.

Constructed with a polyester housing and copper alloy male contacts plated with tin, this unshrouded header ensures excellent electrical conductivity and corrosion resistance. The connector supports through hole mount type with solder termination for secure and durable PCB integration.

Its friction lock mechanism provides a secure mating connection when paired with MTA-156 IDC connectors, making it suitable for automotive systems such as body, chassis, and safety modules, as well as consumer electronics including desktop and notebook PCs, servers, and storage devices.

Operating within a temperature range of -55°C to 105°C and supporting voltages up to 600 V and current up to 7 A, this connector delivers robust performance in demanding industrial, automotive, and electronic applications. The tail pin length is 3.18 mm, while the mating pin length measures 10.16 mm, facilitating reliable contact engagement.

The MTA-156 series connectors enable cost-effective mass termination, are stackable end to end, and are designed to simplify assembly by utilizing IDC technology, reducing wire stripping and assembly time.

Constructed with durable polyester housing ensuring electrical insulation. Male copper alloy contacts with tin plating provide reliable conductivity. Frictions lock mechanism guarantees secure engagement with IDC connectors.

Supports through hole solder mounting for sturdy PCB connections. Temperature tolerance from -55°C to 105°C for various environments. Rated for 600 V and 7 A making it suitable for high power applications. 3.96 mm pitch and single row layout for compact PCB design.

Enables mass termination using MTA-156 IDC connectors.

This connector is ideal for applications in automotive, industrial, computing, and consumer electronics sectors, providing a reliable and efficient wiring solution. Explore more products in the PCB Headers category on EnvMart for complete connectivity solutions.

TE Connectivity MTA-156 Series Straight Through Hole Pin Header, 3 Contact, 3.96 mm Pitch, 1 Row, Unshrouded 640445-3
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Frequently Asked Questions

The maximum operating voltage is 600V and the maximum current is 7A.

This model features a pitch of 3.96 mm and has 3 male contacts in a single row design.

It is constructed with a polyester housing and features copper alloy contacts that are plated with tin for corrosion resistance.

The pin header operates reliably within a temperature range of -55°C to 105°C.

This model is designed for through hole mounting and uses solder termination for secure connections.

It belongs to the wire-to-board connector system, designed for mass termination applications.

The tail pin length is 3.18 mm, and the mating pin length is 10.16 mm.

This model is unshrouded, allowing for easy access during connection.

It is suitable for automotive systems, consumer electronics, desktop and notebook PCs, servers, and storage devices.

The orientation of this pin header is straight, designed for straightforward installation.

The contact gender of this model is male, providing secure connections with compatible connectors.

The country of origin for this pin header is India.

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