2-1744143-4 Allicdata Electronics
Allicdata Part #:

2-1744143-4-ND

Manufacturer Part#:

2-1744143-4

Price: $ 0.00
Product Category:

Connectors, Interconnects

Manufacturer: TE Connectivity AMP Connectors
Short Description: CONN HEADER 4POS VERT .156 TIN
More Detail: Connector Header Through Hole 4 position 0.156" (3...
DataSheet: 2-1744143-4 datasheet2-1744143-4 Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Operating Temperature: -55°C ~ 105°C
Insulation Height: 0.525" (13.34mm)
Contact Shape: Square
Contact Finish - Mating: Tin
Contact Finish Thickness - Mating: 150.0µin (3.81µm)
Contact Finish - Post: Tin
Contact Material: Copper Alloy
Insulation Material: Thermoplastic, Glass Filled
Features: --
Overall Contact Length: 0.600" (15.24mm)
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Black
Current Rating: Varies by Wire Gauge
Voltage Rating: 600VAC
Mated Stacking Heights: --
Contact Finish Thickness - Post: 150.0µin (3.81µm)
Applications: General Purpose, Industrial
Number of Positions Loaded: All
Packaging: Bulk 
Part Status: Obsolete
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: MTA-156
Style: Board to Cable/Wire
Shrouding: Shrouded - 4 Wall
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Friction Lock
Contact Length - Mating: 0.300" (7.62mm)
Contact Length - Post: 0.175" (4.45mm)
Description

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Rectangular Connectors, also known as headers, male pins and edge connectors, are widely used in multiple fields, namely consumer electronics, industrial automation, communications, automotive and military. 2-1744143-4 is no exception. Generally speaking, this type of connector consists of two parts: the male pins that will be inserted into another component and the receptacles that will receive the male pins. Specifically speaking, 2-1744143-4 is a 2mm male pin header composed of phosphor bronze with gold-plated surface. It has 2-7 pins and its maximal current is 5A with the nominal voltage of 250V.

Application field

2-1744143-4 is mainly used as the power line as well as data line and signal line in communication devices, networks and power equipment. In addition, it has been applied in connection between actual systems and external equipment including computers, phones and other portable electronic devices. All in all, the major application fields include consumer electronics, industrial automation, communications, automotive, military and power cables.

Working principle

2-1744143-4 is composed of male pins with a 2mm pitch and 14 pins. The dual-female modules of the 2-1744143-4 can be connected with each other when the pins are seated properly. After power is connected to the pins, the current will flow through the 2mm connector to the male pins in the receptacle, thus causing the male pins to work. The amount of current passing through the 2-1744143-4 connector depends on the amount of power connected and the voltage. Once the connection is made, the male pins will stay in place and the power will be connected to all the pins.

In order to ensure the safety of the 2-1744143-4 connector, it is necessary to take proper safety measures. Make sure to check the pins for any damage or corrosion before making a connection. Also, make sure to always use the correct type of connector for the correct installation and make sure that the male pins are securely connected. Finally, do not over-tighten the screws. Doing so can cause the male pins to be damaged.

Conclusion

In conclusion, 2-1744143-4 rectangular connectors are widely used for power lines, data lines, and signal lines in consumer electronics, industrial automation, communications, automotive, and military applications. It consists of two parts: the male pins and the receptacles that will receive them. Each of the pins has a maximum current of 5A at a nominal voltage of 250V. Safety measures should be taken into consideration when using this type of connector.

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

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