TMMH-133-05-F-DV-ES

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TMMH-133-05-F-DV-ES is a type of rectangular connector, header and male pin, and is commonly used in many types of electronic components, allowing for standard reliability and waterproofing protection in mainly power supply, industrial and medical machine applications.

Generally, the connector is composed of an anodized aluminium body, an anodized aluminium pin and an EMI/RFI nickel-plated brass shield. The pin is with two kinds of 6.3A and 5A rated low voltage current, two kinds of 5A and 7.8A high current limit, two kinds of 16-20pin, 5-14 way, and its voltage is 250VAC or 400VAC. This type of connector uses gold-plated terminals and has up to 14 ways with 2mm pitch.

TMMH-133-05-F-DV-ES connector is characterized by a special terminal shape design, excellent electrical performance, insulation performance and signal transmission, and can make power, control data transmission can be quiet and reliable. With a unique terminal shape design that reduces electrical resistive contact of the contact pin and contact surface tension, it helps ensure low electrical resistivity, clean insertion force and high durability. In short, the EMI/RFI brass shield can effectively protect the connector from external interference signals while providing excellent insulation performance and safety functions.

The working principle of TMMH-133-05-F-DV-ES is relatively simple. When the connector is mated, the two male and female pins first come into contact. When mated, the insulator of the mating female pin first contacts the body of the mating male pin, which is followed by the contact between the body of the mating female pin and the insulator of the mating male pin. As the contact area between the pins increases, the contact force also increases, further increasing the forces of the contact pins and contact surfaces, thus ensuring a secure and reliable connection.

In addition, the aluminum body acts as an insulator against EMI/RFI noise, and also houses the pins that are resiliently held in place by a resilient clip and a pin keeper, which helps reduce insertion forces and protects the pins during handling and storage. The proper amount of pressure ensures that the electrical connection is fully secure and the two connectors are firmly locked together. The locking clip also helps to ensure that the male and female pins do not become disengaged once the connection is established.

In summary, TMMH-133-05-F-DV-ES connector is commonly used in power supplies, industrial, and medical machine applications, and its unique desgin makes it perfect for reliable electrical performance and water-proofing protection. Its working principle is fairly straightforward, where the two male and female pins come into contact and the electrical connection is secured with a little pressure, thanks to its resilient clip and pin keeper.

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