1744055-4 Allicdata Electronics
Allicdata Part #:

1744055-4-ND

Manufacturer Part#:

1744055-4

Price: $ 0.12
Product Category:

Connectors, Interconnects

Manufacturer: TE Connectivity AMP Connectors
Short Description: 3.96 EP HDR ASSY 4P VERT HT
More Detail: Connector Header Through Hole 4 position 0.156" (3...
DataSheet: 1744055-4 datasheet1744055-4 Datasheet/PDF
Quantity: 1000
9000 +: $ 0.10897
Stock 1000Can Ship Immediately
$ 0.12
Specifications
Operating Temperature: -25°C ~ 105°C
Insulation Height: 0.127" (3.22mm)
Contact Shape: Square
Contact Finish - Mating: Tin
Contact Finish Thickness - Mating: 80.0µin (2.03µm)
Contact Finish - Post: Tin
Contact Material: Brass
Insulation Material: Liquid Crystal Polymer (LCP), Glass Filled
Features: --
Overall Contact Length: 0.575" (14.60mm)
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Black
Current Rating: 7.5A
Voltage Rating: 250VAC
Mated Stacking Heights: --
Contact Finish Thickness - Post: 80.0µin (2.03µm)
Applications: General Purpose, Industrial, Lighting
Number of Positions Loaded: All
Packaging: Bulk 
Part Status: Active
Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.156" (3.96mm)
Number of Positions: 4
Number of Rows: 1
Row Spacing - Mating: --
Series: Economy Power
Style: Board to Cable/Wire
Shrouding: Shrouded - 1 Wall
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Friction Lock
Contact Length - Mating: 0.303" (7.70mm)
Contact Length - Post: 0.145" (3.68mm)
Description

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Rectangular Connectors, also known as Headers, Male Pins and Plugs, provide a versatile solution to the hard wiring and encapsulating electrical connections with various device types. The 1744055-4 Connector is a 6-position, 2-row, vertical hardware mounted header from Cinch Connectivity Solutions which offers a secure and reliable connection for a broad range of circuit board, PCB and enclosure applications.

Applications

The 1744055-4 is designed for use in many fields such as consumer electronics, lightning fixtures, switching, control and communication equipment, industrial automation, infrared applications, medical electronics, and much more. It is ideal for applications that require a reliable connection while providing a cost-effective solution.

The 1744055-4 is perfect for harsh environments, since its material construction is robust and durable. It is waterproof and dustproof, making it ideal for outdoor use. Additionally, this connector is also RoHS compliant, ensuring it is safe to use in any environment.

Working Principle

The 1744055-4 Connector consists of a 6-position, 2-row, vertical mounted header. The connector features two rows of pins, with pins 1 through 3 for the first row and pins 4 through 6 or the second row of pins. Each pin is connected to a cable using a wire-to-board terminal. The terminals are then connected to a circuit board via a PCB mount. Headers are connected to the board with a snap-fit latching mechanism that ensures a secure connection. The interface between the connector and the board is sealed with a special seal that prevents moisture and dust from entering.

Once the connector is in place, electrical signals are delivered from the board to the connector. To secure the connection, the header uses a positive latching system that ensures the pins will not move or become loose. This ensures that the signal between the board and the connector is reliable and secure. The connector also includes a strain relief design, which ensures that the cables are not damaged or strained.

Conclusion

The 1744055-4 Connector is a 6-position, 2-row, vertical hardware mounted header designed for a wide range of applications. It features a reliable latching system and strain relief design that provides a secure connection between the board and the connector. The connector is durable and waterproof, making it ideal for use in harsh environments. It is RoHS compliant as well, ensuring safety in any environment.

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

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