SD-105-TT-2

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Rectangular Connectors - Headers, Receptacles, Female Sockets has been widely used in electronic products and systems. The SD-105-TT-2 is a kind of connector which is especially designed for all kinds of electronic applications.

The SD-105-TT-2 is a four-pin connector which is composed of two parts: a male (header) and female (receptacle) connectors, each with a pin pitch of 10.5mm and a contact pin diameter of 2mm. The header is made of brass or stainless steel, and the receptacle is made of either polyamide or Nylon UL94V-2. In contrast to other series of SD-105-TT Wire to Board connector, the SD-105-TT-2 uses a flush-mount style, which make both connectors mateable while not press contact side is not exposed externally, and thus it provides the robust protection of the contacts

The SD-105-TT-2 is mainly used for data, signal, and power transmission. It can be safely placed in the enclosed space of the system housing, as the enclosure is sealed to prevent both outside particles and moisture from entering.

The main working principle of this connector series relies on the combination of spring force and friction. The male pin contacts are made of spring material with pre-fired for enhacing performance, while the female sockets contact is designed with a flammability UL94V-2 rating, making for solid and reliable connections. During normal connection, the clip spring in the receptacle will push the contact pins in the mating position, and then the male header will slide on the receptacle by the finger action force, making for safe mating.

Meanwhile, the contact pin of the SD-105-TT-2 can provide wide temperature range and high current carrying capacity, making the connector fit for most power distribution, signal transmission, and control applications. And the contact pin’s gold flashing has good vibration resistant to maintain the connection stability. In addition, the standard pitch of it enables space-saving design for board to board connection. What’s more, it also comes in a variety of specifications, such as multi-pins, single-row or dual-row, SMT type, shrouded type, etc. for different applications.

To sum up, the SD-105-TT-2 is a compact, robust and reliable connector for various applications. It also has a wide temperature range and high current carrying capacity, enabling it to be used in many different applications. With all those features, it is ideal for power distribution, signal transmission, and control in electronic systems.

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