CFUKF455KD1X-R0 Filters

Series:	CFUKF
Packaging:	Cut Tape (CT)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Mounting Type:	Surface Mount
Package / Case:	3-SMD, J-Lead
Size / Dimension:	0.295" L x 0.236" W (7.50mm x 6.00mm)
Height (Max):	0.157" (4.00mm)

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Ceramic FiltersCeramic filters are dividing filters, meaning that they divide incoming signals into multiple components, allowing each one of those to be processed separately. These filters are used in many applications that require precise filtering, such as radio receivers, amplifiers, communication systems, and medical imaging. A common type is the CFUKF455KD1X-R0 ceramic filter, which is designed for use in a variety of applications.The CFUKF455KD1X-R0 is a low-power filter with an operating frequency range from 400kHz to 450kHz. It is made up of two parts, an oscillator and a filter, and is designed to accomplish two functions: rejection of unwanted signals and resonator on specific frequencies.The oscillator of the filter produces a wave-like signal of a predetermined frequency. The output of the oscillator is then sent through the circuit’s filter section. The filter is designed to reject any signals outside of the predetermined frequency range and to allow signals within the frequency range to pass through. This is accomplished by the use of capacitors and inductors, arranged in specific configurations to filter out the unwanted frequencies.The filter also acts as a resonator, allowing the desired frequency range to pass through while suppressing any signals outside of that range. This function is accomplished by the use of a quartz crystal, which is designed to vibrate at a specific frequency. All other frequencies are canceled out, resulting in a pure signal in the predetermined bandwidth.The performance of the CFUKF455KD1X-R0 ceramic filter is dependent on many factors, including the circuit’s design, the size of the components used, the temperature of the filter, and the external environment. It is important to note that this device is susceptible to interference from strong electrical fields and must be kept away from such sources.The CFUKF455KD1X-R0 ceramic filter has many applications in a variety of fields. In the field of radio receivers, it is useful for rejecting unwanted noise while allowing the desired signal to pass through. In amplifiers and communication systems, the filter can be used to reduce distortion and improve signal clarity. In medical imaging, it can be used to reduce background noise for diagnostic purposes.Overall, the CFUKF455KD1X-R0 ceramic filter is a versatile device that can be used in a variety of applications. Its low-power design makes it ideal for portable applications, and its ability to reject unwanted frequencies makes it ideal for a variety of filtering applications. Careful consideration must be taken when selecting and installing this device, as it is susceptible to interference and environmental factors.

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