CER0074A

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Frequency:	1.472GHz Center
Impedance:	--
Bandwidth:	40MHz
Insertion Loss:	0.4dB
Filter Type:	Band Pass
Mounting Type:	Surface Mount
Package / Case:	0201 (0603 Metric)
Size / Dimension:	0.220" L x 0.126" W (5.58mm x 3.20mm)
Height (Max):	0.196" (5.00mm)

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CER0074A Ceramic Filters

Ceramic filters, or ceramic resonators, are a type of electromechanical device used to filter out or resonant electromagnetic waves. They are found commonly in industrial, medical, and consumer electronics applications. CER0074A ceramic filters are one type of ceramic filter in particular that is designed to provide a wide range of frequencies for use in many different types of applications.CER0074A ceramic filters are constructed from a set of piezoelectric ceramic discs that are connected in series to form a resonant circuit. This resonant circuit is designed to act as both an amplifier and a filter – amplifying frequencies that are within its range while rejecting frequencies outside the resonance range. This design allows CER0074A ceramic filters to have a wide range of frequencies and very low loss.The range of CER0074A ceramic filters can be adjusted based on the amount of capacitance added to the resonant circuit. CER0074A filters feature a wide range of capacitances, ranging from 10 microfarads to 1 milifarad. The higher the capacitance, the higher the resonance peak, and thus, the wider the frequency range that can be achieved. The frequency range of CER0074A ceramic filters can be further adjusted by adding external inductors or capacitors to tune the resonant circuit.CER0074A ceramic filters can be found in a variety of applications. For example, they can be used in cellular phones and base stations to filter out background noise while still allowing incoming audio signals to be heard. They can also be used in wireless communication and satellite applications as a way to filter out unwanted signals while allowing wanted signals to pass through. Finally, CER0074A filters can also be found in audio equipment and sound systems, providing a way to adjust and filter out specific frequencies while allowing desired frequencies to be amplified and heard.In addition to filtering out specific frequencies, CER0074A ceramic filters also offer high Q-factor resonance peaks as well. This means that frequencies near the resonance peak will be amplified, while frequencies outside the peak will be dampened. This allows CER0074A filters to provide a wide range of usable frequencies that can be reliably amplified or filtered out.Overall, CER0074A ceramic filters are a versatile type of filter that can be used in a variety of applications, from cellular phones to sound systems and many more. By combining wide range of capacitances and adjustable inductors or capacitors, CER0074A filters can be tuned to achieve any desired frequency range. The high Q-factor peak also allows frequencies near the resonance peak to be amplified while those outside the peak are dampened, ensuring a reliable level of amplification or filtering.

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