DC Jack Socket

DC jack socket 2.0mm with screw for panel,High quality chassis mount DC jack socket to fit 8mm to 8.5mm panel cut outs. 3A 30V DC rating to suit most standard applications. This model features a centre pin 2.0mm diameter and internal diameter of 5.7mm. Complies with RoHS. Please download the drawing for full technical information.

The metal body DC jack connector stands out as a durable and high - performing component in the realm of electrical connections. Its construction and properties make it a preferred choice for various applications where robustness and reliable power transfer are essential.

Construction and Physical Features

A metal body DC jack connector is primarily characterized by its outer casing, which is crafted from metal materials such as brass, aluminum, or stainless steel. These metals offer excellent mechanical strength, protecting the internal electrical contacts from physical damage, impacts, and vibrations. The metal body also provides good heat dissipation properties, ensuring that any heat generated during the power transfer process can be effectively dissipated. This helps maintain the integrity of the electrical connections and prolongs the lifespan of the connector.

Inside the metal body, the connector contains the necessary electrical components, including the contacts for positive and negative terminals. These contacts are typically made of highly conductive metals like copper, which are often plated with materials such as gold or silver to reduce contact resistance and prevent oxidation. The combination of the metal body and the high - quality internal contacts results in a connector that can handle a significant amount of electrical current without overheating or experiencing excessive voltage drops.

Electrical and Mechanical Advantages

From an electrical perspective, the metal body DC jack connector offers superior conductivity and stability. The low contact resistance ensures efficient power transfer, minimizing power losses and maximizing the performance of the connected devices. This is particularly important in applications where a consistent power supply is crucial, such as in industrial equipment, servers, and high - end audio - visual systems.

Mechanically, the metal body provides exceptional durability. It can withstand repeated insertions and removals of the power plug without deforming or losing its grip. This makes it suitable for applications where the power connection is frequently accessed, like in portable electronics that are constantly plugged in and unplugged. Additionally, the metal construction offers better resistance to environmental factors such as moisture, dust, and corrosive substances. In harsh industrial environments or outdoor applications, a metal body DC jack connector can continue to function reliably, reducing the need for frequent maintenance and replacement.