PPTC352LJBN

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The PPTC352LJBN is a series of rectangular connectors belonging to Headers, Receptacles, Female Sockets, with unique features and advantages when used in a variety of applications. This series of connectors are available in two possible arrangements: straight or right angle, and can accommodate either Type A or Type B four-row connectors. They are particular suitable for applications requiring high plug-in reliability and extremely low contact resistance.

PPTC352LJBN connectors have alternating current and direct current ratings between 5A and 10A, with insulation resistance of up to 2500 ohms for power supply, and up to 500 ohms for signal connection. They are designed for normal operation in temperatures ranging from -40°C to +85°C, and humidities ranging from 40% to 90%RH.

The main application field of PPTC352LJBN is in the field of communication equipment, data acquisition systems, industrial automation and control systems, medical technology as well as in the military and aerospace sector. The direct current rating makes the connectors a suitable choice for camera and display applications.

As with all connectors, the PPTC352LJBN follows a definite working principle when used. When in use, a metal frame or shield supports the female socket and locks it in the correct position. An anti-rotation mechanism on the frame prevents the connector from rotating or twisting when in use. The locking mechanism provides a secure fit, protecting the electrical contact from vibration, dust and other environmental sources.

When mated with the corresponding male connector, two crucial elements influence the connection. The first is the contact force between the two connectors, which is necessary to keep them secure. The second is the electric current flowing between the two connectors. In the PPTC352LJBN, the contact force between the connectors is ensured by utilizing a mini-coil spring clip. The contact force provided by the clip improves the reliability and conductivity of the connection.

In addition to contact force, the PPTC352LJBN also employs an insulation barrier to provide the needed electrical isolation. This barrier helps protect against dust, and other environmental contaminants, while also preventing accidental contact between contacts.

The PPTC352LJBN series of connectors were designed for reliable, low resistance performance in demanding applications. With enhanced contact force and insulation barrier, it is suitable for many communication, data acquisition and industrial systems.

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