04023J4R3CBWTR

Series:	Accu-P®
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	4.3pF
Tolerance:	±0.25pF
Voltage - Rated:	25V
Mounting Type:	Surface Mount
Package / Case:	0402 (1005 Metric)
Operating Temperature:	-55°C ~ 125°C
Features:	RF, High Q, Low Loss
Size / Dimension:	0.039" L x 0.022" W (1.00mm x 0.55mm)
Height - Seated (Max):	0.020" (0.50mm)

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Thin Film CapacitorsThin film capacitors areelectrolytic capacitors with a thin dielectric layer of metal oxide. They are made using a process in which two thin layers of metal are separated by a thin insulating layer called a dielectric, which is between one and two thousandth of an inch thick. Thin film capacitors differ from traditional capacitors in that they can be manufactured using different processes, such as sputter deposition, thermal evaporation, or electron beam evaporation. They also have much lower leakage and resistance compared to other types of capacitors.The 04023J4R3CBWTR application field and working principle is the process by which the thin film capacitor works and can be used. In general, thin film capacitors have a dielectric layer that is thinner and more uniform than other types of capacitors, with a thickness of just a few thousandths of an inch. This thin dielectric combined with the thin metal layers make the device much smaller and lighter than other types of capacitors, which makes them ideal for applications where size and weight are important.The 04023J4R3CBWTR working principle is based on the basic structure of a capacitor. It works by having two metal plates called electrodes (sometimes referred to as dielectric electrodes) separated by the dielectric layer. When a voltage is applied across the plates, an electric field is created which causes a current to flow. This current is then stored in the thin film capacitor as an electrical field that can be used when the voltage is removed.The 04023J4R3CBWTR application field typically covers a wide range of industries. It is often used in audio, broadcasting, radio frequency (RF) and power electronics. Because of its size and weight advantages, thin film capacitors are often used in automotive, aerospace and military applications. They are also used in high frequency power supplies and medical devices.Thin film capacitors are often preferred over traditional capacitors for high performance applications. They offer higher frequency stability, higher capacitance and lower resistance, as well as better electrical noise isolation. They are also highly reliable and have long lifetimes, making them ideal for long-term use.Overall, the 04023J4R3CBWTR application field and working principle make it an ideal choice for applications where size, weight and reliability are of paramount importance. The process of manufacturing thin film capacitors is highly precise and allows for a wide range of performance parameters to be achieved, making them a great choice for use in a variety of applications.

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