2340-5221-TG

Operating Temperature:	-55°C ~ 105°C
Insulation Height:	0.242" (6.14mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	10.0µin (0.25µm)
Contact Finish - Post:	Tin-Lead
Contact Material:	Copper Alloy
Insulation Material:	Thermoplastic, Glass Filled
Features:	--
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	3A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	100.0µin (2.54µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	40
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Series:	2300
Style:	Board to Board or Cable
Shrouding:	Unshrouded
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.318" (8.08mm)
Contact Length - Post:	0.110" (2.79mm)

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Common Headers

Connectors are essential components in today’s technological devices. They are used to join two or more circuits together and allow electrical signals to be sent in a variety of ways. One particular type of connector is the rectangular one. Commonly used for PCB interconnects, this type of connector is known as a header. The 2340-5221-TG is a type of header used widely in telecommunications and other applications. This type of header is a three-pin header with two 4-pin rows with a smalldepress at the rear of each pin. This is designed to reduce electrical contact resistance and to help prevent damage from dust.

Application Field and Working Principle

The 2340-5221-TG header is used in a variety of applications, including telecommunications and data processing. It is used for electrical signals that require information transmission and the exchange of digital data. One particular application of this type of header is its use in automated control systems. This type of header is used to allow devices such as robots and automated manufacturing systems to be linked together and to control the flow of signals between them.The working principle of this type of header is simple. It consists of two rows of four contacts, each connected to the device on either side. When the header is pressure mounted in a hole, these contacts come into contact with the corresponding contacts on the board. An electrical connection is established and information can be passed between the two devices.The contact resistance of the 2340-5221-TG header is very low. This reduces the amount of heat generated during the operation of the device while also reducing the risk of over-current or short circuit damage. They also provide excellent contact reliability and stability over wide temperature ranges. The headers are typically sold as complete assemblies with cable terminals, insulation and support material.

Standard and Customized Options

The 2340-5221-TG header is available in a variety of standard and customized options. The standard version has three posts per connector, while the custom versions can have up to ten posts. The connectors come in a wide variety of sizes and shapes to fit different applications. The headers are also available with different contact terminations such as solder, crimp, or screw. This allows users to choose the type of contact that best suits their application. These headers are also offered in a variety of colors and can be marked with different symbols.

Conclusion

The 2340-5221-TG header is a type of rectangular connector widely used for small PCB interconnects. It is made from durable materials with a low contact resistance and superior contact reliability and stability. It is available in a variety of standard and customized options, including different sizes and shapes, contact terminations, colors and markings. This makes it an excellent choice for a variety of applications, including telecommunications, data processing, and automated control systems.

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