MDF7P-26DP-2.54DSA(55)

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Rectangular Connectors - Headers, Male Pins is an important component of car and electrical mechanical automation systems. MDF7P-26DP-2.54DSA(55) is a type of high-quality male pin header connector, which is designed for resistance, matched impedance and current-carrying capacity in car and other electrical mechanical automation systems. This article will present a detailed description of the application field and working principle of MDF7P-26DP-2.54DSA(55).

Application field of MDF7P-26DP-2.54DSA(55)

MDF7P-26DP-2.54DSA(55) is a type of male pin header connector that is manufactured in a slightly different way compared to other rectangular connectors. This male pin header is mainly used in electrical car systems, automotive industry, as well as in electronic appliances. Despite its different manufacturing technique, this connector is most commonly used to connect the power or communication lines to the main circuit board in these three specific application fields. In particular, for car systems, the need for wiring of the car\'s interior, thus this male pin header connector is specified to bypass any noise interference, achieving its purpose of providing perfect mating for reliable current carrying capacity. In comparison, for electronic devices, the MDF7P-26DP-2.54DSA(55)This male pin header connector is designed to provide a much higher current carrying capacity, as well as a superior mating reliability, compared to other available connectors, making it suitable for applications with higher requirements.

Working principle of MDF7P-26DP-2.54DSA(55)

This male pin header connector is designed to be resistant, matched impedance and current-carrying capacity. It can reach an impedance of less than 0.35 ohms, with a rated current up to 3 A. MDF7P-26DP-2.54DSA(55) is composed of a high accuracy, rigid pin housing and additional welding pin. The pin housing is composed of a main body, a cap (or known as cover), and spring-loaded shells. The main body consists of 7 high precision copper-alloy pins; each pin has double pins which are insulated and spring-loaded to ensure contact reliability and fast insertion speeds. The cover is made of pure copper or a copper alloy and has a galvanized or gold-plated finish, offering reliable connection and long-term stability. The spring-loaded shells also prevent sliding-out of the pins after connection. Additionally, the electroplating layer and internal soldering flux ensure very low contact resistance, high current and low contact force resistance. All the components will be assembled together with a special adhesive to guarantee the strength and reliability of the connection.

In conclusion, MDF7P-26DP-2.54DSA(55) male pin header connector is mainly used in electrical car systems, automotive industry, as well as in electronic appliances. It is designed with a high-quality and accurate rigid pin housing construction, and a reliable gold-plated cover. It also privileges a low contact resistance, high current and low contact force resistance. These properties, along with the use of a special adhesive, make this connector suitable for applications with higher current and voltage requirements.

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