4922R-23J

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Fixed inductors are a type of electronic device used to store energy in an electromagnetic field. Commonly used in applications that demand low levels of current, fixed inductors include solenoid coils, bifilar coils and our topic today, the 4922R-23J. The 4922R-23J is a radial fixed inductor that is contained within an epoxy embodied body. The inductance range of this particular model lies between 1uH and 10uH, however, this can be altered by the user with the help of a variable resistor or core.

The 4922R-23J is a high quality product, manufactured to exacting specifications in terms of RF performance and temperature. Its temperature rating is 55C temperature rise after 1 hour’s operation, and its operating frequency range can go as high as 1GHz. The wide operating temperature range (-25C to 85C) makes this inductor an ideal choice for applications that require sustained operation in harsh environments. Its shielded design also helps reduce electromagnetic interference (EMI).

Positioned at the heart of the 4922R-23J is a two-layer flat-wire-wound construction. This construction offers a strong inductive field, as well as more efficient energy transfer. It also has an inductive build quality, which leads to the production of extremely consistent reactance values. This consistent reactance value makes the 4922R-23J suitable for high frequency power supplies, where accuracy is key. The device can also be used to create stable and reliable power connections in communication, control, and industrial sensor setups.

In terms of physical properties, the 4922R-23J is encased in a black thermoresistant and flame retardant epoxy body. This measures a maximum of 10.6mm in diameter and 5.85mm in height. The inductor’s terminals are wire bonds, which measure a maximum of 2.3mm in diameter. This inductor has a rated current of 0.335A, and its rated voltage range is 400Vdc.

The 4922R-23J fixed inductor works on the principle of a self-generated magnetic field. This happens when an electric current is applied to the device. The current creates a magnetic field, which is then stored as energy in the inductor, allowing it to behave like a capacitor and store an electrical charge. This can be of benefit to circuits like the LC oscillator, which typically require a low amount of energy in order to function accurately.

In conclusion, the 4922R-23J fixed inductor is an excellent choice where high levels of accuracy and efficiency are desired. It can be used in a variety of applications, such as communication, power supplies, controls and more. Its robust construction also makes it ideal for enduring physical environments, while its shielded design reduces electromagnetic interference to a minimum.

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