DCUR37SFO

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D-Sub, D-shaped connectors are the type of connectors commonly used on data and serial buses. The D-Sub design is a reliable and versatile connection system that utilizes a wide variety of contact types and configurations. The D-shaped housing usually contains multiple pins that mate with two or more flat-head contacts. The relatively small size of the housing allows for relatively high density pin placements, and the flexibility of the contact types makes the design suitable for many types of data applications.

The DCUR37SFO is a type of D-Sub connector system with a 37-way, round, female-type plug arrangement. It is designed for applications requiring a high-density connection system. The contact arrangement is two rows of 19 pins with the two rows spaced 7mm apart. The contact configuration is 2–13–4. The signal contacts are 2.00 mm pitch goldplated, tin-plated crimp-type terminals. The contacts are mounted on a black insulator and a rear plastic covering provides strain relief and guidance.

The DCUR37SFO connection system is ideal for applications that require a high-density connection in a limited space. This connector is commonly used in a variety of application such as computer motherboards, telecommunications, medical applications, factory automation, and audio/video equipment. The contact choices, durable construction, and an extensive range of accessories offer flexibility for many applications. In addition, the connector also offers waterproof protection up to IP67 level.

The DCUR37SFO application field is essentially for any type of digital or analog signals. The wiring method for this connection system is crimping, and the termination type is a crimp terminal. The contact resistance of the connection system is around 3 mΩ. It is rated at 300 VAC/250 VDC and 13A. The operating temperature range is −25°C to 85°C. The contact size is 2.00 mm, and the insulator material is UL94V-0 thermosetting plastic.

The working principle of the DCUR37SFO connection system is that two mates, each with multiple pins, fit together to form a secure connection. The contacts, when fully inserted, are under slight pressure and ensure a reliable and robust connection. The connection is often described as a two-piece system due to the two-part design consisting of an insulating body and contacts. The insulating body provides protection and support for the pins, while the contacts are designed to make a secure electrical connection between the two parts. The two parts are joined using a specialized tool which ensures a safe and reliable connection.

The DCUR37SFO connector system is a reliable and versatile solution for many types of data applications. The small size of the housing allows for a high density pin placement, and the wide range of contact types make it suitable for many types of digital and analog signals. The contact choices, robust construction, and reliable connection make the DCUR37SFO connection system an ideal choice for a variety of industries.

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