D-sub 3w3 High Current Plugs And Sockets Connector PCB Male Connector Electronic Components Various Types

Features

  High current carrying capacity:

1.The rated current of a single pin is usually between 5A and 10A or higher (standard D-sub typically only has 1-3A).

2.A thicker solid copper alloy pin is used, and a thicker coating (such as gold plating or silver plating) may be applied to reduce contact resistance and temperature rise.

  Robust mechanical structure:

1.The metal casing (usually a steel shell with galvanization or nickel plating) provides excellent electromagnetic shielding and mechanical strength.

2.Both ends of the casing are equipped with a secure bolt locking mechanism (with matching nuts) to ensure stable connection with the socket (female connector) and resistance to vibration and loosening.

 Reliable contact system:

1.The connection end of the terminal with the cable usually adopts screw crimping or welding cups to ensure a secure connection for large current wires.

2.The contact body has a long service life and stable contact force.

  PCB installation design:

1.The pins are straight or 90-degree bent, suitable for through-hole welding

2.Usually, there are positioning pins to ensure precise and secure installation on the PCB.

Applications

These connectors are specifically designed for use in industrial equipment and systems where both signal transmission and high-power power supply are required.

Industrial Automation and Control Systems:Connect programmable logic controllers, industrial computers, motor drivers, sensors, etc., providing control signals and drive power to the field devices simultaneously.

Power Electronics and Power Supply Equipment:Used for interconnection between different power modules or as output interfaces in power distribution units.

Test and Measurement Equipment:Provide excitation power to the tested equipment and return test signals, integrated into test fixtures or instrument backplanes.

Professional Audiovisual and Broadcasting Equipment:Some professional video equipment or switchers may need to transmit video signals and low-voltage equipment power    through one interface.

Communication and Network Equipment:in some industrial routers, switches or base station equipment, used for power distribution and communication between board cards.Industrial Automation: Automated production lines, PLC control panels, industrial robots, I/O module connections.