531147-4

Insulation Color:	Blue
Contact Finish Thickness - Post:	--
Contact Material:	--
Contact Shape:	Square
Insulation Material:	Diallyl Phthalate (DAP)
Applications:	--
Voltage Rating:	--
Current Rating:	--
Features:	Mating Guide
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Tin-Lead
Material Flammability Rating:	--
Operating Temperature:	--
Contact Length - Post:	0.305" (7.75mm)
Insulation Height:	0.400" (10.16mm)
Series:	Military, MIL-DTL-55302, 750 Box
Contact Finish Thickness - Mating:	50.0µin (1.27µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Through Hole
Row Spacing - Mating:	0.125" (3.18mm)
Number of Rows:	2
Pitch - Mating:	0.075" (1.91mm)
Number of Positions Loaded:	All
Number of Positions:	180
Style:	Board to Board
Contact Type:	Female Socket
Connector Type:	Receptacle
Part Status:	Active
Packaging:	Bulk

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Introduction

531147-4 is a type of rectangular connector that can be used for a variety of applications ranging from consumer electronics and automobiles, to industrial and electronic applications. It is a type of header and receptacle that utilizes female sockets. This type of rectangular connector is designed to provide reliable, secure, and efficient connection between electronic parts or components.

Construction

The 531147-4 rectangular connector is comprised of the header, receptacle, and female sockets. The header and receptacle are molded pieces that are equipped with a tension spring mechanism. This mechanism helps to keep the two pieces together, while also providing vibration resistance. The female sockets are a metal cylinder with internal contacts that fit into the header and receptacle. The sockets have insulation that prevents short circuiting of electricity, and are also designed to eliminate electrical interference between other components.

Applications

The 531147-4 connector is used in a variety of applications. It is often found in automotive applications, used to connect factory-installed electronics. It is also commonly used in a range of consumer electronics products, such as computers, printers, scanners and more. These connectors are also widely used in industrial equipment, such as robotic arms, welding equipment, and other types of machinery.

Working Principle

The 531147-4 has a simple and reliable design. When a female socket is inserted in the header or receptacle, its internal contacts connect with each other, creating an electrical connection that powers the device. The tension springs in the header and receptacle also help keep the connection secure and properly insulated, allowing the connection to remain strong for a prolonged period even in vibrating environments.

Advantages

The 531147-4 rectangular connector is a reliable and cost-effective option for many applications. It is designed for vibration resistance, and has insulated connectors to eliminate electrical interference with other components. It is also a simple connector that can be quickly connected and disconnected when needed.

Disadvantages

The primary drawback of the 531147-4 is that its sockets are not rated for high voltage (above 600 Volts). Therefore, this type of connector is not suitable for power applications where higher voltage is needed. Additionally, the receptacle and header can become damaged over time if not properly maintained, as the tension springs can become weak and eventually break.

Conclusion

The 531147-4 is a type of rectangular connector that is used in a variety of applications ranging from consumer electronics and automobiles, to industrial and electronic applications. It is comprised of the header, receptacle, and female sockets, the latter of which provides the electrical connection. This connector is a reliable and cost-effective option for many applications, but is not suitable for power applications with higher voltage.

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