CM05FD121FO3

Series:	CM05
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	120pF
Tolerance:	±1%
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.232" (5.90mm)
Features:	General Purpose
Size / Dimension:	0.461" L x 0.181" W (11.70mm x 4.60mm)
Height - Seated (Max):	0.370" (9.40mm)

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Mica and PTFE Capacitors represent a broad range of capacitors that are found in all types of electronic applications. These types of capacitors have the potential to provide a variety of advantages to users, including high voltage resistance, highly reliable operation, low dielectric absorption, and good frequency characteristics. The CM05FD121FO3 is a mica and PTFE capacitors that comes as a two terminal device in a 5.0 x 4.2 x 7.8 mm package. In this article, we will take a look at the main features, application field and working principle of the CM05FD121FO3.The CM05FD121FO3 is a non-inductive type of mica and PTFE capacitor with a high capacitance relative to its size. It is designed for use in applications that require high voltage resistance, reliable operation, and a low dielectric constant. The capacitance of the CM05FD121FO3 can be adjusted by controlling the gap in the mica electrodes. This gap can be precisely controlled by laser trimming, which provides excellent consistency in capacitance values.The CM05FD121FO3 has a wide range of applications, due to its properties. It can be used as a snubber capacitor, EMI filter capacitor, and for pulse generator circuits. The CM05FD121FO3 can also be used in high precision power supplies, voltage regulators, and switching regulators. Additionally, due to its high voltage resistance and reliable operation, the CM05FD121FO3 can be used in automotive electronics, such as in ignition systems.The working principle of the CM05FD121FO3 is the same as for any other capacitor. It works by storing electric potential energy in an electric field created by two electrodes. The CM05FD121FO3 has mica electrodes, which have a specific dielectric constant. This dielectric constant controls the amount of energy stored in the electric field. This energy is released as current when the capacitor is discharged. The amount of current can be determined by calculating the capacitance, which can be done by adjusting the gap between the electrodes.In conclusion, the CM05FD121FO3 mica and PTFE capacitor is a reliable device that offers high voltage resistance, a low dielectric constant, and good frequency characteristics. It has many applications, including in snubber circuits, EMI filters, pulse generators, power supplies, voltage regulators, and switching regulators. Moreover, the CM05FD121FO3 has an adjustable capacitance, which makes it ideal for applications where precise values are required. Finally, the working principle of the CM05FD121FO3 is the same as any other capacitor, where energy is stored in an electric field created by two electrodes and then discharged as current.

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