MC12FD470J-TF

Series:	MC
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	47pF
Tolerance:	±5%
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	1210 (3225 Metric)
Lead Spacing:	--
Features:	RF, High Q, Low Loss
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Height - Seated (Max):	0.079" (2.00mm)

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Mica and PTFE Capacitors Mica and polytetrafluoroethylene (PTFE) capacitors are two types of capacitors with a wide range of applications. The MC12FD470J-TF is a metallic-glazed ceramic capacitor that combines the features of both these components. It has the low voltage loss and high frequency performance of mica capacitors combined with the long-term stability and high dielectric strength of PTFE capacitors.The MC12FD470J-TF is a polymeric high-stability capacitor well-suited for high-frequency AC and DC circuits. It uses a mica dielectric core covered with a conductive PTFE coating to provide excellent electrical properties at high frequencies. The mica dielectric core has a low dielectric loss while the PTFE coating acts as an insulating medium for the mica. The capacitor also uses a ceramic firing coating to provide a durable, reliable, and non-degrading capacitor.The MC12FD470J-TF has a highly reliable construction composed of an internal tinned copper-clad lead frame for conducting the electrical current, an oxidation resistance coating, and a tinned steel-based capacitor housing for mechanical strength. The quality of the materials used ensures that it has a high electrical stability and excellent temperature coefficient.The capacitor can be used in a wide range of applications including power electronics, industrial, communications, and medical apparatus. In power electronics, it is used in DC-DC converters, inverters, and motor control circuits. In industrial applications, it is used in rectifier circuits, high-speed drive systems, and high-frequency construction circuits. The medical application of the capacitor includes ultrasound imaging and electrocardiography systems.The working principle of the MC12FD470J-TF is based on the interaction between an electric field and a conductive medium. When a positive and negative charge is applied to the capacitor, an electric field develops between the two electrodes. This electric field creates a current which circulates within the capacitor resulting in the accumulation of charge and dielectric polarization. This accumulation creates a capacitance which is a measure of the ability of the capacitor to store electrical energy. The voltage applied to the capacitor determines the amount of charge stored in the capacitor.The MC12FD470J-TF is a dependable and reliable capacitor offering superior electrical and mechanical properties. Its mica-PTFE structure provides low-loss characteristics at high frequencies while its low temperature coefficient and mechanical strength make it ideal for use in a wide range of applications. The MC12FD470J-TF is an excellent choice for power electronics, industrial, communications, and medical applications.

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