MCH38FK271J-Y

Series:	MCH
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	270pF
Tolerance:	±5%
Voltage - Rated:	2.5kV
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	Nonstandard SMD
Lead Spacing:	--
Features:	RF, High Q, Low Loss
Size / Dimension:	0.380" L x 0.380" W (9.65mm x 9.65mm)
Height - Seated (Max):	0.160" (4.06mm)

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Mica and PTFE Capacitors

MCH38FK271J-Y is a type of capacitor that belongs to the mica and polytetrafluoroethylene (PTFE) capacitor family. It combines the superior properties of both materials to create a highly reliable and versatile capacitor. The MCH38FK271J-Y capacitor is typically used in applications where high stability and low noise performance is essential, such as power supplies, filters and high-speed signal applications. This article will discuss the capabilities of this type of capacitor and its working principle.Mica and PTFE capacitors are most commonly used in high-voltage applications due to their ability to withstand high temperatures and voltages. The MCH38FK271J-Y capacitor is a wide-temperature rating part, meaning it is suitable for use in a variety of environments, and can operate up to 250°C. Furthermore, the MCH38FK271J-Y capacitor’s PTFE dielectric provides great electrical stability and reliable performance over a wide temperature range. The combination of mica and PTFE makes this capacitor an ideal solution for demanding applications.The MCH38FK271J-Y capacitor is designed to be a low-ESR (Equivalent Series Resistance) device. This is an important property of a capacitor, as it determines how much energy is lost as heat due to the resistance of the capacitor\'s internal parts. Lower ESR values indicate that less energy gets lost during operation, allowing more of the energy to be used for its intended purpose. This makes the MCH38FK271J-Y capacitor an ideal choice for power management and energy harvesting applications.The working principle of the MCH38FK271J-Y capacitor is an alternating current passes through the capacitor from one terminal to the other. The capacitor is polarized, meaning it can only allow current to flow in one direction. Its main function is to store electrical charge, which it does by storing energy in the form of an electrical field, that is, an electric potential caused by the accumulation of electric charge on the capacitor’s plates. This stored energy is then released when the capacitor is discharged, and can be used to power devices.In conclusion, the MCH38FK271J-Y capacitor is a highly versatile and reliable choice for a variety of applications. Its combination of mica and PTFE dielectrics provide high-temperature and high-voltage performance, as well as low noise performance. The low ESR value of this capacitor makes it an ideal choice for power management and energy harvesting applications. The working principle of the MCH38FK271J-Y capacitor involves the storing and releasing of energy from its plates.

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