MC22FD751J

Series:	MC
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Capacitance:	750pF
Tolerance:	±5%
Voltage - Rated:	500V
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):	0.079" (2.00mm)

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Mica and PTFE Capacitors: MC22FD751J application field and working principle

Mica and polytetrafluoroethylene (PTFE) are two of the most prominent materials used in capacitor construction. Many types of capacitors use a combination of these two materials in order to increase the temperature stability and increase the dielectric strength of the capacitor. The MC22FD751J is one such capacitor that uses a mix of mica and PTFE in its construction. This capacitor is primarily used in power supply and similar circuit applications, as it has excellent dielectric strength and temperature stability.The MC22FD751J features a maximum working voltage of 751 VDC and a range from 6 to 1,800 volts. Its capacitance range is from 0.0027 to 6.9 µF, with a tolerance of 10%. The capacitance can be adjusted by changing the plate area and plate separation of themies within the capacitor. The dielectric strength is typically more than 3,100 volts per millimetre of plate thickness, and the temperature range for the device is from – 30 to + 135°C.The working principle of the MC22FD751J is based on the charging and discharging of electric charges between the plates. This happens when an electric current is applied to the plates. In the case of the MC22FD751J, the plates are composed of mica and PTFE material, and the plate separation is adjusted to adjust the capacitance. The dielectric strength of the capacitor is determined by the thickness of the plates and the properties of the dielectric material used.The MC22FD751J capacitor is a popular choice for many power supply and similar applications because of its excellent performance in high voltage conditions. Its dielectric strength makes it suitable for high currents and high voltages compared to other capacitors. Another benefit of using confussion in capacitance and the temperature stability of the device ensures the capacitance remains constant over a wide range of temperatures.The MC22FD751J is designed and tested to meet the most stringent of safety standards. It is lead-free and RoHS compliant and has been developed to meet international safety standards. This helps to ensure the reliability and safety of the capacitor in all applications.In conclusion, the MC22FD751J is a great option for circuits using power supplies or other similar applications. It has an excellent dielectric strength and temperature stability, leading to long-term reliability and performance. It is also designed to meet stringent safety standards such as RoHS compliance and lead-free construction, making it a safe and reliable choice for all applications.

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