RFCS04022700BJTWS

Series:	RFCS
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Capacitance:	27pF
Tolerance:	±5%
Voltage - Breakdown:	10V
ESL (Equivalent Series Inductance):	--
Applications:	--
Features:	--
Operating Temperature:	-55°C ~ 125°C
Package / Case:	0402 (1005 Metric)
Height:	0.016" (0.41mm)
Size / Dimension:	0.040" L x 0.020" W (1.02mm x 0.51mm)

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Introduction of Silicon Capacitors:

Silicon capacitors are a type of ceramic capacitors that are typically made of a dielectric of silicon dioxide or SiO2. They are used in a wide variety of electronic applications, such as filtering and decoupling in power supply circuits, providing local bypass, and coupling high frequency signals. Silicon capacitors are known for their relatively high working voltage, low parasitic inductance, and good temperature tolerance.

RFCS04022700BJTWS application field and working principle:

RFCS04022700BJTWS is a surface-mount, multilayer ceramic capacitors with reversed lead designed for use in automotive applications. It is rated for a working voltage of up to 16V and a capacitance of 0.22μF. The size of the capacitor is 0402 with a lead to lead spacing of 0.5mm.The construction of the RFCS04022700BJTWS capacitor employs several different layers of alternating ceramic and dielectric materials to form the capacitor. These layers form a stack of layers called the dielectric stack. The thin films of silver conductor separated by a dielectric material make it the most efficient and small footprint.The working principle of RFCS04022700BJTWS is the same as most other ceramic capacitors. The capacitor works by storing electrical energy and then releasing it when needed. This is accomplished by having two parallel plates, referred to as the plates of the capacitor. The capacitor also uses a dielectric material which is placed between the plates. When a voltage is applied across the plates, an electric field is created which causes the electrons to move from one plate to the other. This movement of electrons creates an electric charge, which is then stored between the plates.When the charge is required, the electric field causes the flow of electrons to reverse, thus completing the circuit. The current produced creates a waveform with voltage peaks which can be then used in circuits.

Conclusion:

Silicon capacitors are widely used in a variety of automotive and electronics applications, due to their ability to withstand high voltages and temperatures. RFCS04022700BJTWS is a surface-mount, multilayer ceramic capacitor with reversed leads, designed for use in automotive applications. The construction of the capacitor densely layers ceramic and dielectric materials, separated by thin layers of silver conductor. The working principle of the capacitor is the same as most other ceramic capacitors. By having two parallel plates separated by a dielectric material, the capacitor can store electrical energy and then releases it when needed to produce electric current for circuits.

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