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TE Connectivity MTA-100 Series Straight Through Hole Pin Header, 4 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded 640456-4

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TE Connectivity MTA-100 Series Straight Through Hole Pin Header, 4 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded 640456-4

Name: TE Connectivity MTA-100 Series Straight Through Hole Pin Header, 4 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded 640456-4
Brand: TE Connectivity
SKU: 201086
Price: 0.22 USD
Availability: InStock

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Category PCB Connectors & Wire Housings Brand TE Connectivity Condition New

Specifications

Country of Origin	India
Voltage	250V
Brand	TE Connectivity
Orientation	Straight
Current	5A
Model	640456-4
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	4
Contact Gender	Male
Shrouded/Unshrouded	Unshrouded
Connector System	Wire-to-Board
Tail Pin Length	3.56mm
Mating Pin Length	7.49mm

Key Features

Features 4 male contacts arranged in 1 row with 2.54 mm pitch.
Constructed with polybutylene terephthalate housing for durability.
Unshrouded design allows easy mating with IDC connectors.
Supports current rating of up to 5A and 250V operating voltage.
Through hole mount type ensures strong PCB attachment.
Contact material is copper alloy with tin plating for corrosion resistance.
Friction lock mechanism provides secure mating connection.
Rated for operating temperatures from -55°C to 105°C.

Product Description

TE Connectivity 640456-4 MTA-100 Series Straight Through Hole Pin Header is designed to enable efficient mass termination of wires using insulation displacement contact (IDC) technology. This 4-contact, 2.54 mm pitch PCB header features a straight orientation with a single row and an unshrouded connector style, making it suitable for various industrial electrical and electronic applications.

The header is equipped with a polybutylene terephthalate housing that ensures long-lasting mechanical robustness and chemical resistance. Contacts are made from copper alloy and plated with tin to enhance conductivity and prevent corrosion. Through hole mounting facilitates secure attachment to printed circuit boards (PCBs), supporting reliable wire-to-board interconnection.

Designed for a current rating of 5A and voltage up to 250V, this pin header functions reliably in temperatures ranging from -55°C to 105°C. The friction lock mechanism allows for end-to-end stacking and a secure mating connection with compatible MTA-100 IDC connectors, optimizing assembly efficiency.

Applications for this MTA-100 series header include automotive body and chassis systems, safety and security wiring, driver information modules, as well as computer and consumer electronics such as desktop PCs, servers, and storage equipment. Its wire-to-board connector system streamlines wiring harness assembly in manufacturing environments.

Features 4 male contacts arranged in one row with 2.54 mm pitch. Polybutylene terephthalate housing provides durability and resistance. Unshrouded design permits easy mating with IDC connectors. Supports 5A current and 250V voltage ratings.

Contact plating of tin ensures corrosion resistance. Through hole mount for secure PCB attachment. Operating temperature range from -55°C to 105°C for harsh environments. Friction lock mechanism enables secure and stackable connections.

This TE Connectivity MTA-100 640456-4 pin header is an essential component in industrial, automotive, computer, and consumer electronics applications requiring reliable wire-to-board connections. Browse the Electronics Components category at EnvMart for more PCB connectors and related products.

Explore more products in our PCB Connectors & Wire Housings category.