CD4FD251GO3 Datasheet/PDFMica and PTFE capacitors are widely used in a variety of electrical and electronic applications due to their small size, wide working temperature range, and excellent electrical insulation capabilities. CD4FD251GO3 is a mica and PTFE capacitor that is especially well-suited for highly reliable, space constrained applications such as military/aerospace, advanced design, medical/healthcare, and automotive electronics.
CD4FD251GO3 is the type designation for a double layer ceramic mica and PTFE capacitor. It has two layers of solid dielectric material, stacked one atop the other, with a metallic foil layer between them. The metallic foil layer is then placed between two layers of PTFE film. The combination of mica and PTFE provide excellent electrical insulation, low electrical leakage, and superior capacitance compared to other capacitor varieties.
CD4FD251GO3 has a working voltage of 4 volts DC (max), and it has a capacitance range of 250 to 270 pF. The capacitor is constructed of PTFE film for superior temperature stability, tight capacitance tolerance, and excellent aging properties. The mica di-electrode layer helps to reduce electrical leakage, and to provide more capacitance stability over a wide temperature range. Additionally, the unit is lead and RoHS compliant.
The CD4FD251GO3 is an ideal capacitor for a wide range of application fields that require superior electrical performance, high reliability, and long-term stability. The unit is used in electronic circuits, voltage regulation, and power factor correction. It also has applications in high frequency switching power supplies, lighting systems, motor controls, and energy storage. Furthermore, it is suitable for military/aerospace, advanced design, medical/healthcare, and automotive electronics applications.
The CD4FD251GO3 is a double-layer capacitor that works on the principle of capacitance. When current is supplied to the unit, the electric field between the two dielectric layers causes a charge separation. This produces an electrical potential that is stored on the dielectric surface. As the current is increased, so is the potential of the capacitance until the voltage criteria of the unit is reached.
When the voltage is high enough, the electrical field breaks down and a surge of current passes through the unit. This current then dissipates the energy and reduces the amount of charge stored in the capacitor. This, in turn, reduces the electrical potential of the unit, allowing current to pass through and complete the circuit.
CD4FD251GO3 is a versatile and reliable double layer capacitor that can be used in a wide range of application fields. It is constructed of two dielectric layers of mica and PTFE film, and has excellent electrical insulation properties. The unit also has a wide working voltage range of 4 volts DC (max) and delivers superior capacitance performance. It is ideally suited for highly reliable, space constrained applications such as military/aerospace, advanced design, medical/healthcare, and automotive electronics.