CMR07F512JPDR

Series:	CMR
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	5100pF
Tolerance:	±5%
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.425" (10.80mm)
Features:	General Purpose
Size / Dimension:	0.780" L x 0.280" W (19.80mm x 7.10mm)
Height - Seated (Max):	0.858" (21.80mm)

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Mica and PTFE Capacitors

Mica and PTFE capacitors are becoming increasingly popular in the electronics industry. The CMR07F512JPDR capacitor is a popular example of these devices. This capacitor is ideal for applications requiring high stability, a wide temperature range, and long-term reliability. In this article, we will discuss the application field and working principle of the CMR07F512JPDR capacitor.The CMR07F512JPDR capacitor is a 0.2 μF, low-ESR ceramic capacitor. It is designed to operate at temperatures ranging from -55°C to +125°C with a capacitance of 7.5% over that range. It is made of two plates of ceramic material separated by a thin layer of mica and has a rated voltage of 50V. The capacitor is capable of providing an excellent hold-up time and supports an operating frequency of up to 15kHZ. The CMR07F512JPDR capacitor is used in a variety of applications such as low-noise amplifiers, high-frequency filters, and voltage regulators. Its reliable performance in high temperatures and low-resistance design make it ideal for high-frequency applications.The working principle of the CMR07F512JPDR capacitor is based on the phenomenon of capacitance. Capacitance is the property of an electrical component that enables it to store energy in the form of an electrostatic field. The capacitor consists of two or more electrical conductors separated by an insulating material, called the dielectric. When a voltage is applied across the conductors, a charge is built up, producing an electrostatic field between them. This charge is responsible for storing energy in the form of the capacitance.Mica and PTFE capacitors like the CMR07F512JPDR capacitor take advantage of the wide temperature range and good stability achieved from the combination of mica and PTFE dielectrics. The mica acts as the primary dielectric layer that stores the charge and the PTFE acts as a secondary layer used to reduce losses and increase the device\'s stability over a wide temperature range.The CMR07F512JPDR capacitor is also suitable for high-frequency applications because of its low ESR (equivalent series resistance) and its ability to store its charge at high frequencies. This allows it to maintain good stability in high frequency signals.In conclusion, the CMR07F512JPDR capacitor is a popular choice for applications in which high stability, wide temperature range, and long-term reliability are needed. It works by utilizing the combination of mica and PTFE dielectrics to create an electrostatic field which stores energy as a form of capacitance. It is also suitable for high-frequency applications due to its low ESR and ability to store charge at high frequencies.

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