141-0304-412

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Coaxial Connectors (RF)

Coaxial connectors, also known as RF connectors or coax connectors, refer to electrical connectors designed to carry radio-frequency signals from low-frequency signals up to microwave frequencies. They are generally designed for direct connection to coaxial cables with specific connector jacket types and cable configurations. Among all those types of RF connectors, the type 141-0304-412 is becoming increasingly popular.

Application Field

The 141-0304-412 is a multipin RF connectors and widely used in satellite communication, remote antenna sensor array, mobile communication, digital TV broadcasting, base station and data transmission sites.

In the field of satellite communication, this type of connectors are quite often used, for satellites need a reliable connection between antennas and coaxial cables, and 141-0304-412 connectors are able to meet the transmission requirement.

In cell phone signal communication, they are usually used in antenna sensors array. They support various environmental conditions and their non-hot swap ability is ensured.

Working Principle

The 141-0304-412 connector consists of an inner and an outer housing. The inner housing is responsible for the radio signal coming in through the metal plates, while the outer housing is used to protect the core from corrosion, oxidation, and dirt.

Basically, a standard 141-0304-412 connector is constructed of an insulated sleeve which nested in an outer metal cylinder. The core is a tube which has a terminal attached to its center. When the connector is plugged in, a pin is inserted into the bore of the sleeve, which forces the metal plates of the inner housing against the core and creates an electrical connection.

To ensure quality signal transmission, the contact area of each metal plate should be consistent and kink-free in order for the 141-0304-412 to create a tighter seal and reduce the power loss.

Advantages

141-0304-412 connectors provide a number of advantages over other types of RF connectors. Firstly, compared with other types of connector, they can support much higher frequencies. They also provide exceptional shielding performance with low signal loss due to the uniformity in the contact area of the inner housing. This is because the contact area of the metal plates in the 141-0304-412 fingers evenly over the core.

While other types of connectors are oil and gas resistant, this type has the most robust capability to resist oil, gas, moisture, dust, dirt, and other contaminants. These properties make the 141-0304-412 an ideal choice for applications that require reliable signal transmission in harsh environments.

In addition, the 141-0304-412 connectors are designed for compression-style connections which are easy to install and require minimal training. The installation ends by screwing on the coupling nut, which increases the contact force of the metal plates and provide a stronger connection.

Conclusion

The 141-0304-412 RF connectors are becoming increasingly popular due to their reliability and robustness in harsh conditions and their ability to support high frequencies. Although there are other types of connectors available, 141-0304-412 connectors provide the highest level of performance and reliability for applications such as satellite communication, cell phone signal communication and remote antenna sensor array.

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