742792662 Datasheet/PDFFerrite beads and chips are a type of passive electronic component used in electronics engineering.
The Willow model 742792662, produced by the Willow Corporation, is a ferrites beads and chip that can be used in a wide variety of applications. The willow model 742792662 has a maximum diameter of 0.04 inches, a minimum frequency rating of 30 MHz, an inductance of 4.3 Millhenries, and a current rating of 0.8 Amps.
Ferrite beads and chips are used in electronic circuits for filtering or impedance matching. By wrapping the beads/chips around a wire interconnect, varying levels of current filtering and impedance matching can be achieved. This allows the voltage or current passing through the wire to be manipulated in a number of ways. For example, they can be used to reduce noise, eliminate interference, match impedances of various components, and protect sensitive devices from electromagnetic interference (EMI). Furthermore, unlike active components such as transistors, ferrite beads and chips do not require a power source to operate, making them an ideal passive component in many applications.
The Willow Corporation offers a variety of ferrite beads and chips, including the 742792662 model. This model consists of a iron powder core that is encased in a dielectric material. The core, which is composed of tiny iron particles, is the part of the device responsible for its inductive properties. When the current passes through the core, an electromagnetic field is created that can impedance-match or filter out high frequency or unwanted signals.
The outer dielectric material of the 742792662 model acts as insulator, protecting the core from potential damage. It also helps to reduce noise, and improves the performance of the ferrite bead or chip. Furthermore, the dielectric material has built-in thermal properties that help dissipate heat, allowing for better performance in high temperatures.
In addition to the 742792662 model, the Willow Corporation offers a large selection of ferrite beads and chips designed for a variety of applications. With features like temperature resistance, impedance ratings, and current ratings, these components can be used in many different circuits. From filtering out interference to impedance matching, ferrite beads and chips provide an efficient and cost-effective solution for many electronic applications.