MCM01-009DF220J-F

Series:	MCM01
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	22pF
Tolerance:	±5%
Voltage - Rated:	1kV
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 200°C
Mounting Type:	Surface Mount
Package / Case:	Nonstandard SMD
Lead Spacing:	--
Features:	RF, High Frequency
Size / Dimension:	0.460" L x 0.400" W (11.68mm x 10.16mm)
Height - Seated (Max):	--

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Mica and PTFE capacitors, generally referred to as MCM01-009DF220J-F capacitors, are a type of capacitor used in radio and electronics applications. This type of capacitor has been around since the 1950s and continues to be an important part of any electronic component inventory.Mica capacitors use a mica dielectric, which is a thin layer of mica, usually a few microns thick, on a reflective metal surface. In some cases, the metal can be PTFE (Polytetrafluoroethylene). The capacitance of the capacitor is determined by the size and spacing of the mica sheets, as well as the size of the metal surface area.PTFE capacitors are similar in design to mica capacitors, but they use a PTFE dielectric instead of mica. These capacitors are typically smaller and thinner than mica capacitors and offer higher capacitance. Like mica capacitors, PTFE capacitors use a reflective metal surface and can be found in electronic circuits.MCM01-009DF220J-F capacitors are a type of high-frequency capacitor used in circuits. They are designed to withstand high voltages and have a high dielectric constant, meaning that they can be used in applications that require very small capacitors with high capacitance values. They are usually found in pulse-modulated transmitters, radio communication systems, and high-speed signal switching applications.MCM01-009DF220J-F capacitors are also known as diplexers. These capacitors are designed to separate two electromagnetic frequency bands, which are used in applications such as telecommunication links and fiber optic cables. The frequency bands are usually divided using two capacitors, one in series and one in parallel, and the total capacitance is determined by the values of each capacitor.When a voltage is applied to the capacitor, the mica or PTFE dielectric is subject to an electric field, which causes it to become electrically polarized. The electric field causes electrons to move to the positive plate of the capacitor, creating a positive charge on the plate. This charge causes a build-up of electric potential energy in the capacitor, which can be discharged when the circuit is opened.MCM01-009DF220J-F capacitors are reliable and have a long life, making them ideal for radio applications. They are used in a wide variety of electronic circuits, from devices such as cell phones and computers to large-scale systems like radar equipment and satellite communications. The ability to withstand high voltages, high dielectric constants, and high capacitance values make these capacitors a valuable asset in any electronic system.

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