CMR05E750GPDR

Series:	CMR
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	75pF
Tolerance:	±2%
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.224" (5.70mm)
Features:	General Purpose
Size / Dimension:	0.449" L x 0.181" W (11.40mm x 4.60mm)
Height - Seated (Max):	0.358" (9.10mm)

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Mica and PTFE capacitors refer to capacitors made with mica or PTFE (polytetrafluoroethylene) as the dielectric. The two materials are very similar in their dielectric strength and temperature performance, and both are able to operate over wide temperature ranges. Mica and PTFE capacitors are suitable for use in a broad range of applications, including signal conditioning, motor drive, lighting and RF applications.This paper focuses on the CMR05E750GPDR − a mica and PTFE capacitor with a capacity of 0.05 microfarads and a working voltage of up to 75 volts.Application Field:The CMR05E750GPDR capacitor is used in a variety of applications that require a high insulation resistance, especially in RF and microwave circuits. This includes radar and communications equipment, medical imaging and industrial equipment. The high insulation resistance of mica and PTFE capacitors is ideal for applications where voltage spikes or fast switching may occur, as these capacitors can provide greater protection against arc and corona discharges. Other possible applications include high voltage power supplies, snubber circuits and circuit protection.Working Principle:The working principle of the CMR05E750GPDR capacitor is the same as that of a typical capacitor. This capacitor consists of two plates separated by a dielectric material. When an electrical current passes through the capacitor, electrons are attracted to one of the plates and are then repelled by the same plate. This repulsion causes a charge imbalance around the plates, and this charge imbalance creates an electric field between the two plates. This electric field is capable of storing energy, and the amount of energy stored depends on the capacitance of the capacitor.The CMR05E750GPDR is an RF-grade capacitor, so its construction is optimized to ensure maximum performance in circuits with high frequencies. This capacitor has a high insulation resistance, which is especially important when working with circuits that have fast-changing signals or high voltages. It also offers low losses at higher frequencies and is stable over a wide temperature range. The CMR05E750GPDR also has a high frequency-sensitive constant, which ensures accurate timing and phase characteristics.Conclusion:The CMR05E750GPDR is a versatile mica and PTFE capacitor that offers superior performance in a variety of applications. Its high insulation resistance and low losses make it especially suitable for use in radio and medical imaging equipment, as well as circuits that require protection from arc and corona discharges. By understanding the working principle of this capacitor and the various applications it is suited for, designers can confidently select a suitable model for their project.

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