FCC17-B25PA-450

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D-Sub connectors are one of the most widely used connectors in the interconnection industry. The FCC17-B25PA-450 is an example of this versatile type of connector. This article will discuss the application field and working principle of the FCC17-B25PA-450 D-Sub connector.

FCC17-B25PA-450 Application Field

The FCC17-B25PA-450 is generally used with CATV and telecommunications products. It is designed to interconnecting 75 Ohm coaxial cabling, and is generally used with F-connectors. The FCC17-B25PA-450 is also used with RF (radio frequency) signals, allowing radio signals to be transmitted from one source to another. It has high anti-bending strength and is used with wires from 0.81mm to 1.13mm.

The FCC17-B25PA-450 is also employed in the cable television industry. It is used to join two cables together, allowing for a reliable connection between the two. This connector type is also employed in the automotive industry, as it offers greater resilience against vibrational forces and shock than other available connectors.

FCC17-B25PA-450 Working Principle

The FCC17-B25PA-450 connector has a single 25 pin (25 female) joint. The contact pins are positioned in an array that is 2.54mm from center to center. The distance between the mating faces is 2.77mm, and the angle between the mating surfaces is 45°. The contact pins are made of brass, and have a tin plated finish. The insulator is made from thermoplastic resin, and has a temperature rating of 125°C.

The working principle of the FCC17-B25PA-450 is straightforward – electrical signals are carried from one point to another through the contact pins. The contact pins are designed to transfer signals with minimal resistance, ensuring that the signal is transmitted accurately. The insulator helps to protect the contact pins from moisture and dust, while also providing an additional layer of insulation between the conductors.

The FCC17-B25PA-450 is also designed with a grip and release coupling system. This system allows for a secure and reliable connection between the two mating cables. It works by allowing one side to pull out of the other, thus releasing the electrical contact between the two. This ensures a tight connection and helps prevent any interruptions in the signal transmission.

Conclusion

The FCC17-B25PA-450 is a versatile and reliable D-Sub connector. It is designed for use in CATV and telecommunications products, though it can also be used in various other industries. Its contact pins are designed to carry signals with minimal resistance, while its insulator helps protect the contact pins from outside elements. Additionally, its grip and release coupling system allows for a secure connection between the two mating cables, ensuring a reliable signal transmission.

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