MC22FF331D-TF

Series:	MC
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	330pF
Tolerance:	±0.5%
Voltage - Rated:	1kV
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	2220 (5750 Metric)
Lead Spacing:	--
Features:	RF, High Q, Low Loss
Size / Dimension:	0.224" L x 0.197" W (5.70mm x 5.00mm)
Height - Seated (Max):	0.157" (4.00mm)

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Mica and PTFE CapacitorsThe MC22FF331D-TF is a high-performance polypropylene and PTFE (polytetrafluoroethylene) dielectric capacitor with a capacitance range from 10 pF to 330 pF. This combination of dielectrics is ideal for operating in high temperatures (up to 125°C) with excellent self-healing properties, high breakdown voltage, and low losses of energy and signal. Application FieldMC22FF331D-TF capacitors are used in high-temperature and high-frequency circuit designs in the aerospace, automotive, military, and medical industries. These capacitors are ideal for applications such as power factor correction, power converters, telecommunications equipment, base station power supplies, and more.Working PrincipleThe MC22FF331D-TF is a non-polarized capacitor, meaning there are no polarity requirements when connecting it to a circuit. The capacitor’s dielectric, which is a combination of polypropylene and PTFE, essentially acts like an insulator. A voltage is applied and the capacitor charges by accumulating free electrons on one side of the dielectric. The electric field created by the separation of charges gives the capacitor its ability to store and release energy. The dielectric material is highly stable and offers excellent self-healing properties. This means that if the capacitor is subjected to a high current, the dielectric will be able to repair itself to a certain degree and will not fail completely. The capacitor also features a low loss of signal and excellent high temperature performance up to 125°C.When compared to a standard polypropylene capacitor, the MC22FF331D-TF has a higher breakdown voltage, lower losses of energy and signal, and greater temperature stability. Additionally, the combination of polypropylene and PTFE dielectrics also helps to reduce physical size because the capacitor can be manufactured with a thinner dielectric layer. This makes it ideal for space-constrained applications.ConclusionThe MC22FF331D-TF is a high-performance dielectric capacitor designed with a combination of polypropylene and PTFE dielectrics and capacitance range from 10 pF to 330 pF. This combination of dielectrics is ideal for high-temperature and high-frequency applications in the aerospace, automotive, military, and medical industries. The low losses of energy and signal, excellent self-healing properties, and high breakdown voltage make it an ideal choice for applications which require reliability in even the most extreme conditions.

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