CMR03F101JOAR

Series:	CMR
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	100pF
Tolerance:	±5%
Voltage - Rated:	100V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.118" (3.00mm)
Features:	General Purpose
Size / Dimension:	0.272" L x 0.150" W (6.90mm x 3.80mm)
Height - Seated (Max):	0.220" (5.60mm)

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Mica and PTFE Capacitors

Mica and PTFE capacitors are small and simple electronic components that have a variety of useful properties and applications. Among these is the CMR03F101JOAR, a type of mica-PTFE (or polytetrafluoroethylene) capacitor. This capacitor is designed to provide high capacitance, stable performance, and excellent frequency characteristics in a compact form factor. This article will discuss the application field and working principle of this capacitor type.The CMR03F101JOAR is a surface-mounted chip capacitor that is made up of a number of layers of mica and PTFE material which are stacked one on top of the other. These layers provide the capacitor\'s dual-dielectric capacity, which is what allows it to achieve its high capacitance values. The mica layer acts as an insulating layer, preventing electricity from leaking out of the capacitor body, while the PTFE layer provides an additional electrical barrier. This combination allows the capacitor to achieve very high values of capacitance while remaining small in size.The CMR03F101JOAR is commonly used in a wide variety of applications, including high frequency power amplifiers, motor speed controls, and power line-conditioners. It is also commonly used for switching power supplies, which makes use of its very low ESR (equivalent series resistance) and high frequency response characteristics. Additionally, it is often used in audio circuits where its high capacitance makes it capable of storing a large amount of energy in a very compact package. The capacitor also provides excellent temperature stability, with the PTFE layer acting as a heat sink and helping to maintain its performance in temperature extremes.The CMR03F101JOAR\'s working principle is based on the principle of capacitance. Capacitance is the measure of the amount of electrical energy that is stored by a capacitor when a voltage is applied across it. The capacitance of a capacitor is determined by the area of its plates and the distance between them. When voltage is applied across the plates of the CMR03F101JOAR, it results in a charge being stored on the plates due to the dielectric layers. The higher the voltage applied, the more charge is stored, resulting in higher capacitance values.In summary, the CMR03F101JOAR is a type of mica-PTFE capacitor that is used in a variety of applications, due to its compact form factor and high capacitance. Its working principle is based on the principle of capacitance, and it is capable of storing large amounts of energy in a very small package. Furthermore, its PTFE layer provides excellent temperature stability, allowing it to perform in temperature extremes.

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