4S-37

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D-Sub, D-Shaped Connectors - Accessories are designed to meet a variety of different connection needs, like 4S-37 for example. The 4S-37 provides electrical connections between two items. It is typically used in automotive, industrial, consumer and other electronic applications. In this article, we will discuss the application field and working principle of the 4S-37.

Applications

The 4S-37 is commonly used in automotive applications such as connectors for power, audio, fuel and air systems. It is also used for instrumentation wiring, automotive wiring, and data line assemblies. It is suitable for a wide range of applications due to its high-voltage resistance. It can also be used in industrial applications like microprocessors, fieldbus and PLCs, along with applications in consumer electronics like computers, cell phones, LCDs, GPS and digital cameras.

Working Principle

The 4S-37 is a low-cost, low-current, size-limited connector. It consists of two parts: the connector and the cave. The connector is composed of a small male or female mating connector, which is connected to the substrate or device, and the cave, which is the terminal that connects to the wire. The two parts are connected using screws or rivets. The connector has two or more contacts, usually gold-plated, which provide electrical connections. The conductive pins are held in place within the connector by a strain relief, or collar, which keeps the wire from being pulled off the pins. The connection is protected from dust, corrosion and moisture with a rubber coating.

The connector is commonly used in applications where the device or wire is subjected to vibration, as the rubber coating keeps the connection in place. It is also common in applications where size limits the amount of room available for connection. The 4S-37 is a reliable choice for many applications.

Conclusion

In conclusion, the 4S-37 is a useful and reliable connector for many applications in automotive, industrial, consumer and other electronic applications. It is a low-cost, low-current, size-limited connector with two or more gold-plated pins that are held in place with a strain relief. The connection is protected from dust, corrosion and moisture with a rubber coating. The connector has become increasingly popular due to its reliability in vibration-prone applications and its suitability in space-limited applications.

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