M9K702-400L

The M9K702-400L rectangular connector is a power connector designed to be used in a variety of applications. This type of connector is available in both through hole and surface mount versions, and is designed for use in a wide range of power supplies, electronic control systems, audio devices, and instrumentation applications.

The M9K702-400L is characterized by its robust build and reliable performance. It is constructed with copper alloy and steel housing, and anti-corrosive contacts, which ensures a long and reliable life span. This connector also has an operating temperature range of -40°C to 85°C, making it suitable for use in many types of environments and applications. The contact retention force on this connector exceeds 24 N, which allows for high-contact reliability.

The M9K702-400L is designed to be used with two cable sizes, 1.5 mm2 (20 AWG) or 2.5 mm2 (17 AWG). It can accommodate a maximum voltage rating of 250 VAC and has a current rating of 24A. The pin force on this connector is 17N. This connector has a maximum torque-range of 1.3 to 2.0 Nm, which is ideal for connecting thick cable sections.

The M9K702-400L has an operating voltage of 500VAC and an insulation resistance of 350MΩ at 500VDC. This type of power connector employs a crimped or soldered contact termination system to a PCB assembly, in which a mounting clip is used to hold the contacts in a fixed position. Additionally, the M9K702-400L features an integral clip design that provides EMI shielding and also ensures stress free electrical connections.

The working principle of the M9K702-400L is fairly straightforward. The pins of the receptacles are held in place by a locking mechanism which secures the pin against the terminal block. When the connector is plugged in, the contact pins make contact with the terminal block which carries the current from the power supply to the corresponding component in the system. Once connected, the contact pins are prevented from releasing under normal conditions by the locking mechanism. This ensures reliable connections and prevents any loose electrical connections that could potentially cause short circuits.

In summary, the M9K702-400L is a robust and reliable power connector that is designed for use in a variety of applications. It is constructed with copper alloy and steel housing, and anti-corrosive contacts which ensure a long and reliable life span. It can handle a maximum voltage rating of 250 VAC and a maximum current rating of 24A, and can accommodate two cable sizes, 1.5mm2 (20 AWG) or 2.5mm2 (17 AWG). The M9K702-400L employs a crimped or soldered contact termination system, and has an integral clip design that provides EMI shielding and stress free electrical connections. Overall, the M9K702-400L is ideal for applications such as power supplies, electronic control systems, audio devices, and instrumentation.