CMR04F331GOAR

Series:	CMR
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	330pF
Tolerance:	±2%
Voltage - Rated:	100V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.150" (3.80mm)
Features:	General Purpose
Size / Dimension:	0.390" L x 0.220" W (9.90mm x 5.60mm)
Height - Seated (Max):	0.382" (9.70mm)

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Mica and PTFE capacitors are an important component of many electronic systems across industries including automotive, mobile communications, medical, consumer electronics, and more. These components are designed to offer electrical efficiency and stability. A key example of these components is CMR04F331GOAR. This capacitor is designed for applications requiring low voltage and high temperature operation.The CMR04F331GOAR capacitor consists of a dielectric mica disk (constructing the dielectric layer between the two metal plates) and a PTFE cover (acting as an insulation layer on top of the mica disk). The combination of mica and PTFE creates a robust dielectric material, able to withstand high temperatures up to 250°C. Unlike most capacitors, this part requires no special surface treatment to ensure the dielectric integrity and prevents premature failure.The CMR04F331GOAR inherits properties from both materials in its construction – the high insulation resistance of PTFE and the high temperature stability of mica. With a voltage rating of 500V and a temperature range of -55°C to 250°C, this component is ideal for use in a variety of applications. One of the primary applications for this capacitor is in automotive electronics. The combination of voltage rating and temperature range makes the CMR04F331GOAR ideal for use in car electronics, such as audio systems, engine performance, shift control systems, and more. The construction of the capacitor makes it suitable for harsh environments, as its dielectric layer is not prone to cracking or breaking down. This provides a reliable performance even under extended operating conditions.The CMR04F331GOAR also finds use in high-temperature applications, as its construction allows for operation up to 250°C. This makes it particularly well-suited for medical and industrial electronics. In these cases, it is often deployed in areas that require both high voltage and high temperature operation, such as autoclaves, microwave sites, and chemical production processes. This part also offers superior electrical stability even under harsh environmental conditions, such as vibration and shock.The working principle of the CMR04F331GOAR is similar to other capacitors. Two metal plates, separated by a dielectric layer, are used to create an electric field. When charged, opposite electrical charges accumulate on the plates, forming an electrical potential between them. The electrical energy stored in the capacitor is determined by the amount of charge, the thickness of the dielectric layer, and the area of the plates. In conclusion, the CMR04F331GOAR is a high temperature, high voltage capacitor constructed of mica and PTFE. This system is ideal for applications in automotive, medical, and industrial systems, due to its robust construction and impedance characteristics. The capacitor is designed to operate up to 250°C and store electrical energy when charged. With a combination of superior temperature and voltage performance, this part is highly suited for use in today\'s most critical systems.

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