CDRH5D28-8R2NC

DC Resistance (DCR):	53 mOhm Max
Height - Seated (Max):	0.118" (3.00mm)
Size / Dimension:	0.224" L x 0.224" W (5.70mm x 5.70mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 100°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	CDRH5D28
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	1.6A
Tolerance:	±30%
Inductance:	8.2µH
Material - Core:	--
Type:	--
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are electronic components which can store energy in the form of a magnetic field. They are commonly used in circuits to create electrical filters, stabilize voltages, and lower power consumption. The CDRH5D28-8R2NC is a fixed inductor manufactured by TDK corporation which has proved to be popular in the industrial sector, primarily being used in power supplies and DC/DC converters.

Application Field

The CDRH5D28-8R2NC is a low-profile, general-purpose fixed inductor designed to save space and provide good performance in a wide range of frequencies. It has a variety of potential applications, from computers and consumer equipment to automotive applications. The device is highly suitable for use in power supplies and DC/DC converters, as it can stabilize the voltage and reduce power consumption. It is also ideal for use in switching power supplies, where its low-profile design allows it to be used in circuits with minimal clearance requirements. Additionally, the device can be used to construct electrical filters, and is often used to mitigate the impact of noise and interference.

Working Principle

The operating principle of a fixed inductor is essentially the same as that of an ordinary coil. When an electrical current passes through the coil, a magnetic field is created around the coil. This magnetic field can interact with other coils or magnetic objects, and can therefore be used to transmit electricity over a distance or create a circuit to modify electrical signals. In the context of circuit design, a fixed inductor is used to provide an inductance value which helps to keep a desired level of voltage across the components.Fixed inductors such as the CDRH5D28-8R2NC consist of a coil with metal wires wound around a core material, typically with an iron or ferrite core. This core material serves to increase the strength of the magnetic field when an electric current passes through the coil. The coil can also be surrounded by an insulating material, typically a plastic or ceramic material, which prevents the coil from short-circuiting.

Conclusion

The CDRH5D28-8R2NC fixed inductor is a versatile and reliable device used in a wide range of applications. Its low-profile design makes it ideal for use in tight clearance requirements, while its general-purpose performance means that it can be used in a wide range of frequencies and circuits. By understanding its application field and operating principles, circuit designers and engineers are able to make the most of the device\'s capabilities.

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