CD4FC821JO3

Series:	CD4
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	820pF
Tolerance:	±5%
Voltage - Rated:	300V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.098" (2.50mm)
Features:	RF, High Frequency
Size / Dimension:	0.339" L x 0.161" W (8.60mm x 4.10mm)
Height - Seated (Max):	0.311" (7.90mm)

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Mica and PTFE Capacitors are widely used in many application fields due to their superior characteristics such as small size, high capacitance and stability. The CD4FC821JO3 is a novel type of such capacitors, developed as a bridge between miniaturized high-density applications and high-performance power systems.The design of the CD4FC821JO3 capacitors is based on the integration of mica and polytetrafluoroethylene (PTFE) technologies. The mica is used as a dielectric, providing a high-dielectric constant and excellent temperature stability, while the PTFE is used to provide excellent dielectric strength and power-handling capability. This combination of mica and PTFE enables the CD4FC821JO3 capacitors to achieve high performance in many application fields, ranging from automotive electronics and process control to industrial equipment and medical imaging systems.The CD4FC821JO3 capacitors are available in a wide variety of shapes and sizes, allowing them to be used in spaces where a regular capacitor may not fit. This makes them ideal for use in high density applications. In addition, the capacitors have a low equivalent series resistance (ESR) and high breakdown voltage, contributing to their high performance.In terms of working principle, the CD4FC821JO3 capacitors work by storing an electrostatic charge between two metal plates, which are separated by a dielectric material (mica and PTFE). When a voltage is applied to the capacitor, an electric field is created between the two plates. If the voltage exceeds the breakdown voltage of the capacitor, the electric field will cause electrons to flow from one plate to the other, resulting in a current flow through the circuit. The electric charge stored in the capacitor is released when the voltage is removed.The CD4FC821JO3 capacitors are well-suited for many applications due to their excellent performance characteristics. They provide a cost-effective solution for high-density packaging and are ideal for use in a wide range of automotive, process control, industrial equipment, and medical imaging systems. They are designed with a wide range of features, such as high voltage handling, low ESR, and high breakdown voltage, making them an excellent choice for many applications.

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