644296-3 Allicdata Electronics
Allicdata Part #:

644296-3-ND

Manufacturer Part#:

644296-3

Price: $ 0.95
Product Category:

Connectors, Interconnects

Manufacturer: TE Connectivity AMP Connectors
Short Description: CONN HEADER 20POS VERT .100 TIN
More Detail: Connector Header Through Hole 20 position 0.100" (...
DataSheet: 644296-3 datasheet644296-3 Datasheet/PDF
Quantity: 1000
3000 +: $ 0.85247
Stock 1000Can Ship Immediately
$ 0.95
Specifications
Operating Temperature: -55°C ~ 105°C
Insulation Height: 0.305" (7.75mm)
Contact Shape: Square
Contact Finish - Mating: Tin
Contact Finish Thickness - Mating: --
Contact Finish - Post: Tin
Contact Material: Copper Alloy
Insulation Material: Thermoplastic
Features: --
Overall Contact Length: 0.535" (13.59mm)
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Natural
Current Rating: Varies by Wire Gauge
Voltage Rating: 250VAC
Mated Stacking Heights: --
Contact Finish Thickness - Post: --
Applications: General Purpose
Number of Positions Loaded: 19
Packaging: Bulk 
Part Status: Active
Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 20
Number of Rows: 1
Row Spacing - Mating: --
Series: MTA-100
Style: Board to Cable/Wire
Shrouding: Shrouded - 1 Wall
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Friction Lock
Contact Length - Mating: 0.295" (7.49mm)
Contact Length - Post: 0.140" (3.56mm)
Description

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644296-3 Application Field and Working Principle

Introduction

The 644296-3 is a rectangular connector - headers, male pins, from the IDT family. It includes two MT16 board mount sets of receptacles, designed with a particularly male terminals, two termination parts, and a frame. With its unique design, the 644296-3 is widely used for board-to-board connections in a broad range of applications.

Application field

Thanks to its broad coverage, the 644296-3 makes for a reliable connector in many industrial, commercial, and military applications. It is especially suited for use in challenging applications such as aeronautics, and can also be used in card-edge connectivity. Additionally, its size makes it suitable for high-density board-to-board applications.

In the industrial sector the 644296-3 connector is often used in power and energy, telecommunications, automotive, aerospace, robotics, and other industrial automation applications. For the automation sector in particular, it allows for robust and secure connectivity, enabling improved communication and information sharing potential.

On the other hand, the 644296-3 connector is often used for military applications. These include military communications, radar systems, heat and temperature regulation, and other complex systems.

Working principle

The 644296-3 connector features two sets of mating connectors, each including two male terminal slots and a frame. These are designed to fit together snugly, creating a secure connection. When the two sets of connectors are mated, they form an interference-protected, board-to-board connection.

Each set of connectors includes two parts, a termination part and an interface part. The termination part includes the two male terminal slots, which are designed to fit snugly and securely into the board mounted frame provided. The interface part contains the board mounted frame, which supports the two male terminal slots.

The two sets of connectors are then mated together, allowing for a reliable and secure board-to-board connection. The connectors can be used with a wide range of ICs, transceivers, memory modules, and other components. This makes them suitable for use in high-density board-to-board applications.

Conclusion

The 644296-3 is a rectangular connector - headers, male pins, from the IDT family. It features a clever design and is widely used in a broad range of applications, from industrial to military applications. The 644296-3 includes two sets of mating connectors which form an interference-protected, board-to-board connection when mated together. Thanks to its broad coverage, the 644296-3 makes for a reliable and secure connection in many applications.

The specific data is subject to PDF, and the above content is for reference

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