CDRR75NP-4R7MC

DC Resistance (DCR):	39 mOhm Max
Height - Seated (Max):	0.189" (4.80mm)
Size / Dimension:	0.272" L x 0.272" W (6.90mm x 6.90mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	CDRR
Shielding:	Shielded
Current - Saturation:	2.04A
Current Rating:	2.8A
Tolerance:	±20%
Inductance:	4.7µH
Material - Core:	Ferrite
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed inductors are electrical inductors that are designed to have a fixed amount of electrical resistance and capacitance over a wide frequency range. They are typically used in electronic circuit design to filter and reduce noise, and to provide shielding from electromagnetic interference (EMI).The CDRR75NP-4R7MC is a fixed inductor designed for high-frequency applications. It offers low electrical resistance and high capacitance, and is built using high-grade ceramic and semiconducting materials. The device is constructed in an 8-pin miniature surface mount package.The working principle of the CDRR75NP-4R7MC is based on the inductance and resistance properties of its materials. The device contains two ceramic cores sandwiched between two semiconducting layers. These two layers contain a pattern of metal filaments, which are used to create the inductance property of the device. As current passes through the device, it creates a magnetic field around the two cores. This magnetic field induces an electric field in the two surrounding layers, creating a resistance. This resistance, in turn, causes the current to be attenuated through the inductor and the capacitance to be stored.The device provides excellent performance in high-frequency applications, with a maximum operating frequency of 10GHz. It is also designed to provide low inductance and low resistance, which helps reduce noise in both analog and digital circuits. In addition, the device has a wide temperature range, making it suitable for a variety of applications.The CDRR75NP-4R7MC is ideal for use in high-speed communications systems, as its low inductance and high capacitance make it suitable for digital transmission systems, such as routers and switches. It is also used for power line harmonic control, EMI shielding, and signal filtering in high-speed applications. In addition, the device can be used in automotive applications, such as power and audio systems.In conclusion, the CDRR75NP-4R7MC is a fixed inductor designed for high-frequency applications. Its low electrical resistance and high capacitance make it ideal for power and signal-line applications, as well as EMI shielding and signal filtering. The device is also suitable for a variety of automotive applications, and has a wide operating temperature range.

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