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TE Connectivity MTA-100 Series Straight Through Hole Pin Header, 7 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded 640456-7

Category PCB Pin Header Brand TE Connectivity Condition New

Specifications

Country of Origin India
Voltage 250V
Brand TE Connectivity
Orientation Straight
Current 5A
Model 640456-7
Mount Type Through Hole
Housing Material Polybutylene Terephthalate
Contact Material Copper Alloy
Series MTA-100
Termination Type Solder
Maximum Operating Temperature 105°C
Minimum Operating Temperature -55°C
Number of Rows 1
Pitch 2.54mm
Contact Plating Tin
Number of Contacts 7
Contact Gender Male
Shrouded/Unshrouded Unshrouded
Connector System Wire-to-Board
Tail Pin Length 3.18mm

Key Features

  • The connector features a straight orientation for through-hole mounting.
  • Constructed with a polybutylene terephthalate housing for durability.
  • It supports a current rating of 5A and voltage of 250V.
  • Contacts are made of copper alloy with tin plating to ensure optimal conductivity.
  • Termination type is solder, ensuring a robust electrical connection.
  • Operates reliably within a temperature range of -55°C to 105°C.
  • Tail pin length measures 3.18 mm providing secure PCB engagement.
  • The unshrouded design facilitates ease of connection and troubleshooting.

Product Description

TE Connectivity 640456-7 MTA-100 Series Straight Through Hole Pin Header is a high-performance wire-to-board PCB connector designed for mass termination in various electronic applications. It features 7 male contacts arranged in a single row with 2.54 mm pitch and an unshrouded straight through-hole mount format.

The housing is made from polybutylene terephthalate, providing excellent mechanical strength and thermal stability. The copper alloy contacts with tin plating offer reliable conductivity and corrosion resistance, supporting a maximum current of 5A and voltage rating of 250V.

Its termination method involves soldering, which ensures strong and durable electrical and mechanical connections on the PCB. The tail pin length of 3.18 mm secures the pin header firmly onto the board.

This connector is rated for operation in harsh environments with a temperature tolerance from -55°C to 105°C, making it suitable for automotive, industrial, computer, and consumer electronic systems. The unshrouded design and friction lock feature enhance easy mating with MTA IDC connectors and allow end-to-end stacking for flexible installation.

The connector mounts through the PCB for secure mechanical support. The unshrouded pin header enables quick visual inspections and easy access. Polybutylene terephthalate housing provides chemical and heat resistance. Suitable for mass wire termination using IDC technology, reducing assembly time.

Applications include automotive body and chassis systems, safety electronics, desktop PCs, servers, and workstation interconnections. Designed for cost-effective and labor-saving wire harness assembly. Friction lock mechanism ensures secure mating connection to prevent accidental disconnection.

This TE Connectivity MTA-100 series pin header forms part of the well-established MTA-100 2.54 mm pitch interconnect system, providing efficient and reliable wiring solutions for various industrial and commercial electronic products.

Explore additional PCB connector solutions and component accessories in the Electronics & Electricals category at EnvMart.

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TE Connectivity MTA-100 Series Straight Through Hole Pin Header, 7 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded 640456-7
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Frequently Asked Questions

The maximum current rating for this model is 5A.

It supports a voltage rating of 250V.

The pitch of the contacts is 2.54 mm.

The housing is made from polybutylene terephthalate.

The tail pin length measures 3.18 mm.

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

This pin header has 7 contacts arranged in a single row.

The termination type is solder, ensuring a robust electrical connection.

Yes, it is designed for through-hole mounting.

The contacts are made of copper alloy with tin plating.

It is suitable for applications in automotive, industrial, computer, and consumer electronic systems.

This model features an unshrouded design, facilitating ease of connection and troubleshooting.

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