CDRH103RNP-220NC-B Inductors, Coils, Chokes

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Fixed inductors are components which store electrical energy in a magnetic form. They not only limit the current in the circuit, but also act as filters to suppress high frequency noise. The CDRH103RNP-220NC-B is a high current SMD chip inductor suitable for a wide range of applications, such as power supplies, DC/DC converters, and RF noise filters.

The CDRH103RNP-220NC-B features a high-current rating of 6.8A and an inductance range of 10.0µH to 220µH. It is constructed with a ferrite core and coated with a UL94V-0 rated flame retardant resin. The inductor is rated for use at temperatures from -40°C to +125°C and has a low profile of only 2.5mm. This makes it ideal for use in compact and densely populated PCBs.

The working principle of a fixed inductor is simple. An alternating current is applied to the inductor which induces a magnetic field around the core. This magnetic field builds up with increasing current until the magnetic flux density reaches a maximum, at which point the current is limited. This effect is known as inductance and is the basis of how inductors work to limit current and filter noise.

CDRH103RNP-220NC-B offers excellent performance due to its high current rating, low profile package, and wide temperature range. This makes it suitable for use in applications where space is at a premium, such as in compact portable devices, and in applications requiring high currents and high tempuratures, such as in switch-mode power supplies and DC/DC converters. Additionally, the inductor can also be used to create custom filters to suppress high frequency noise.

In summary, the CDRH103RNP-220NC-B is a high current SMD chip inductor suitable for a wide variety of applications, including power supplies, DC/DC converters, and RF noise filters. The inductor has a high current rating, low profile package, and wide temperature range. This makes it ideal for use in high current and high temperature applications and for creating custom filters to suppress high frequency noise.

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