MC22FF121F-TF

Series:	MC
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	120pF
Tolerance:	±1%
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 Capacitors are unique in that they provide high capacitance and a higher temperature range than other capacitor types. MC22FF121F-TF is a type of mica and PTFE capacitors, and is a high performance and reliable choice for industries with more extreme temperature requirements. The MC22FF121F–TF application field and working principle will be discussed in this article.The MC22FF121F–TF is mainly used for high temperature motor drive and power factor applications. This type of capacitor features an extended operating temperature range up to 150°C with high reliability, as well as high insulation resistance and a low dissipation factor. This makes it suitable for many applications, including UPS systems, solar power systems, and high voltage inverters.The working principle of the MC22FF121F–TF is based on the fact that the electric potential, V, is proportional to the capacitance, C. A capacitor is a device that stores electrical energy in the form of an electric field. When a potential difference exists between two capacitor plates, an electrical field is set up and charges accumulate on each plate. The capacitance of a capacitor is directly proportional to the size of the electric field and the area of the capacitor plates.The MC22FF121F–TF utilizes a mica-insulated PTFE dielectric, which offers increased capacitance and stability. A dielectric is a material that does not conduct electric current, but instead allows a voltage to be applied across it, thereby storing more electrical energy and allowing for a higher capacitance value. The mica-insulated PTFE used in this type of capacitor has excellent thermal stability, meaning that it performs well even at high temperatures.The MC22FF121F–TF is also UL94V-0 flame retardant rated, and UL810 rated for auto-ignition resistance, making it a safe choice for medical and industrial applications. Additionally, it features a low ESR (Equivalent Series Resistance) for high frequency operation, making it well suited for applications such as PFC (Power Factor Correction).In conclusion, the MC22FF121F–TF is a reliable, high performance choice of capacitor that provides superior performance for applications where a capacitor with a higher temperature range is required. It offers increased capacitance and stability due to its mica-insulated PTFE dielectric, and is UL94V-0 flame retardant and UL810 rated for auto-ignition resistance. The combination of these features makes the MC22FF121F–TF a great choice for applications that require reliable, high performance capacitors.

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