122501

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Coaxial Connectors (RF)

Coaxial connectors (RF) are one of the most common types of RF connectors used in communications and electronics. They are designed to transmit radio frequency (RF) signals between two pieces of equipment, usually in short distances. The 122501 connectors are a type of coaxial connector that utilize a 12.25mm (0.488in) diameter interface. They are commonly used for radio frequency applications with a frequency range of 18MHz to 1GHz.

Application Field

The 122501 connectors are suitable for numerous applications, such as automotive, network and telecommunications, computer and instrumentation, and broadcast and video systems. It is suitable for a wide variety of applications, including satellite TV, CATV, broadband, wireless, base stations, ground-to-air communications, radars, and so on.

Working Principle

The 122501 connectors consist of two parts: an inner conductor assembly (male connector) and an outer conductor assembly (female connector). The inner conductor is made of a solid inner conductor and a dielectric sleeve between it and the outer conductor. The dielectric sleeve is made of a Teflon or other similar material that allows for better insulation between the two electrical components. When the connectors are inserted into each side of an RF cable, the outer conductor of one connector and the inner conductor of the other connector make electrical contact.

The 122501 connectors are also unique because of their ability to offer low mating and de-mating forces. This is a result of their special design where the outer and inner conductors are mutually sustaining. This is especially useful in “hot-swappable”, or plug-and-play applications. It also helps produce better impedance control and a tighter mating. They are also designed to minimize the transmission of radio interference. Other important features of the 122501 connectors include high axial and radial strength, shock and vibration absorption, and temperature range from -55°C to +125°C.

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