0346900122

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Rectangular Connectors - Headers, Male Pins 0346900122 Application Field and Working Principle

Rectangular connectors are widely used in many fields, such as industrial automation, computer systems, medical equipment, automobiles, telecommunications, transportation, military, aerospace, home appliance, and research and development departments. The 0346900122 series is a type of rectangular connectors manufactured by the company Hilitchi, which is focused on the design and production of various male pins and header connectors. These connectors are equipped with an anti-oxidation layer to ensure long-term use in harsh environments. Additionally, these connectors have a contact resistance of 40 mΩ or less, which reduces their temperature increase during use.

The 0346900122 series of rectangular connectors are equipped with a two-part design consisting of the header and the male pins. The header is made of UL certified 94V-0 flame-retardant ABS material. It has up to 16 channels, each of which is numbered and labeled, and a key that prevents mismatching. Additionally, each terminal has a soldering tail with a depth of 7.3 mm, and the common size of these connectors is 8.5 mm to 15 mm, depending on the model.

The male pins of the 0346900122 series have a gold-plated beryllium copper material, which is able to transfer the current composed of alternating current (AC) and direct current (DC), while reducing contact resistance. The pins are also protected by a nickel-plated outer surface to reduce oxidation from the environment. The curved design of the pins allows them to be inserted easily into the corresponding header, and they can withstand a maximum insertion force of 30 Newtons.

The working principle of the 0346900122 series of rectangular connectors is to electrically connect two separate circuits via the contact between the header and male pins. The positive terminals of the two circuits are connected to the same header, while the negative terminals are connected to the male pins. When used with appropriate cables or wires, the pins on the header will make contact with the male pins at the other end and transfer the current. This establishes a connection between the two circuits and allows for data and power to flow through.

In conclusion, the 0346900122 series of rectangular connectors provide reliable electrical connections between two separate systems or components. The headers are constructed with a flame-retardant ABS material, while the male pins are equipped with a gold-plated beryllium copper material and a nickel-plated outer surface. The combination of these components ensure secure transfer of current and a maximum insertion force of 30 Newtons. These rectangular connectors are suitable for various applications, including industrial automation, medical equipment, automotive, and telecommunications.

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