What is PA5521 5521 Barrel Connector
Cylindrical power connectors are also known for their durability. They are designed to withstand a range of environmental factors, including high temperatures, humidity, and extreme vibration. They are often used in harsh environments such as industrial settings, where they are exposed to dust, dirt, and moisture.
Cylindrical power connectors, also known as barrel connectors, are a type of electrical connector that relies on a tube-shaped body to connect two or more wires. They are commonly used in a variety of applications, including computers, telecommunications equipment, and portable devices.
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Place of Origin |
Guangdong, China |
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Model Number |
PA5521 Barrel |
|
Application |
Power |
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Inner diamter |
2.1mm |
|
Warranty |
12 months |
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Rated input current |
0.5 - 5A |
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Voltage Withstand |
50/60Hz for 1 minute 500 Vac |
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Rated input voltage |
12- 24V |
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Brand Name |
WS |
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Type |
Dc Power Connector |
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Gender |
Male |
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Outer diameter |
5.5mm |
|
Life |
5000 times |
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Certificate |
ISO9001:2015 |
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Insulation Resistance |
500 Vdc 100 MΩ |
|
Contact resistance |
30mΩ max |
5521 Barrel Connector Advantages And Applications
One of the main advantages of cylindrical power connectors is their flexibility. They are available in a range of sizes, from small connectors that are ideal for portable devices to larger connectors that are used for larger equipment installations. They are also available in a variety of shapes, from straight connectors to right-angled connectors that can accommodate awkward angles.
In terms of applications, cylindrical power connectors are used in a variety of industries. They are commonly used in the automotive industry to connect wiring and power sources for various components. They are also used in the medical industry, where they are used to power equipment such as patient monitoring systems and ultrasound machines. They are also used in the telecommunications industry to connect power sources to phone systems and other communication equipment.
In conclusion, cylindrical power connectors are a versatile and durable type of electrical connector that can be used in a wide range of applications. Whether you are working in the automotive industry or the medical industry, you can rely on cylindrical power connectors to deliver reliable power connections for your equipment.
Product Drawings

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