643326-4

Operating Temperature:	-55°C ~ 105°C
Insulation Height:	0.425" (10.80mm)
Contact Shape:	Square
Contact Finish - Mating:	Tin
Contact Finish Thickness - Mating:	--
Contact Finish - Post:	Tin
Contact Material:	Copper Alloy
Insulation Material:	Thermoplastic, Glass Filled
Features:	--
Overall Contact Length:	0.650" (16.51mm)
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Natural
Current Rating:	Varies by Wire Gauge
Voltage Rating:	600VAC
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	General Purpose, Industrial
Number of Positions Loaded:	12
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.156" (3.96mm)
Number of Positions:	13
Number of Rows:	1
Row Spacing - Mating:	--
Series:	MTA-156
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 1 Wall
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Friction Lock
Contact Length - Mating:	0.440" (11.17mm)
Contact Length - Post:	0.125" (3.18mm)

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643326-4 Application Field and Working Principle

Rectangular Connectors - Headers, Male Pins is a type of electrical connector that consists of two or more shells that interlock and become securely attached to each other.The 643326-4 is a type of rectangular connector with male pins. This type of connector is suitable for use in applications that require two or more electrical circuit connections. This type of connector is designed to be used in situations where there is a need for large amounts of electrical current to flow.The 643326-4 rectangular connector is made of two components: a shell and the pins that are inserted into the shell. The shell is made of durable plastic that is designed to protect against electrical shock and short-circuiting. The pins are inserted into the holes in the shell, which are drilled to fit the size and length of the pins. The pins are then soldered into place to ensure a reliable electrical connection.The 643326-4 application field mainly includes areas that are related to consumer goods such as cars, audio equipment, and personal computers. This type of connector is also used in the electronics industry where high-frequency signal is required.The working principle of the 643326-4 rectangular connector is simple. The pins are inserted into the holes in the shell, and when the connector is closed, the pins are held in place with a strong spring force. This ensures that the electrical connection between the two components is secure and reliable.The 643326-4 connector provides a low-impedance electrical connection and has a high working temperature range which make it suitable for use in most applications. The connector is also designed with an anti-corrosion coating that helps to protect the pins and prevent oxidation.The 643326-4 connector is a reliable and cost-effective solution for applications that require electrical connections, such as consumer electronics and automotive applications. In addition, it is easy to install and remove, making it an ideal choice for applications that require frequent changes in connections.

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