CMR03E390GOYM

Series:	CMR
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	39pF
Tolerance:	±2%
Voltage - Rated:	50V
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 0.118" W (6.90mm x 3.00mm)
Height - Seated (Max):	0.201" (5.10mm)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Mica and PTFE Capacitors are passive electrical components used in a variety of applications to store and distribute electrical energy. The CMR03E390GOYM is a mica-polytetrafluoroethylene (PTFE) base capacitor developed by EPCOS. This PTFE capacitor is an axial-lead capacitor with an operating temperature range of -55 °C to +125 °C and a capacitance range from 0.47µF to 4.7µF. The PTFE dielectric material used in this capacitor combined with the mica substrate provides reliable and stable electrical properties even in extreme environments. Thanks to its robust construction and good overall performance, the CMR03E390GOYM is widely used in demanding applications, such as computer disk drives, telecommunications, space and missile systems, power supplies and high-speed circuits. The working principle of the CMR03E390GOYM is based on the relationship between capacitance and dielectric permittivity. When an electric field is applied to two capacitor electrodes, an electric charge is stored in the dielectric. The capacitance of the capacitor is determined by the amount of electric charge stored in the dielectric, and the dielectric Permittivity, which is a measure of the ability of a material to store this charge. When the voltage across the capacitor increases, the electric field strength between the electrodes increases and more charge is stored in the dielectric. The amount of charge stored is proportional to the voltage applied, and it is this characteristic of capacitors that makes them useful in a wide range of electrical and electronic applications. The CMR03E390GOYM is designed with a low equivalent series resistance (ESR) for stable performance and efficient power utilization. The built-in stability reduces the formation of noise and parasitic currents in components, leading to improved power generation efficiency and system reliability. The low ESR also enables the capacitor to operate at higher frequency and voltage levels than conventional capacitors. The CMR03E390GOYM also contains a high-grade material set that offers superior temperature cycling capabilities and low leakage. This makes the capacitor well-suited for high temperature and humidity applications, such as automotive, industrial, consumer, and medical electronics. In addition to its excellent electrical performance, the CMR03E390GOYM has excellent mechanical properties due to the robust construction. The outer body of the device is made of numerous layers of mica and PTFE materials, making it corrosion and wear resistant. The capacitor is also able to withstand harsh conditions such as environmental elements, vibration, shock, humidity and chemicals. The CMR03E390GOYM PTFE capacitor is ideal for applications where reliable, high-frequency operation is needed in extreme environments. The robust construction combined with excellent electrical and mechanical properties makes it a reliable and cost-effective solution for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description