CD30FD153FO3

Mica and PTFE Capacitors are used in a variety of applications, ranging from electronic signal processing to high-voltage power transmission. CD30FD153FO3 is one such capacitor, designed with a range of features to suit various types of applications. This article will discuss the application field and working principle of CD30FD153FO3 in greater detail.

CD30FD153FO3 is a double-layer mica capacitor, consisting of two capacitors placed in a dual in-line package. It is a non-polarised mica capacitor offering high temperature capability in a small footprint. The capacitance range of CD30FD153FO3 is between 0.33pF to 500nF, and its operating temperature range is from -55°C to +125°C. It is suitable for a variety of applications, including aerospace, automotive, medical, and industrial. CD30FD153FO3 has a high dielectric loss and low dissipation factor, making it an ideal choice for demanding applications requiring low current leakage.

CD30FD153FO3\'s working principle is a combination of two technologies: mica and PTFE. Mica is an insulating material composed of silicate minerals, which has a high dielectric strength and temperature stability. PTFE (polytetrafluoroethylene) is a synthetic, non-flammable polymer, which has good electrical and chemical properties. The combination of these two materials provides CD30FD153FO3 with superior electrical characteristics such as high capacitance and dielectric constant, high insulation resistance, low dissipation factor, and excellent temperature and aging stability.

The foil winding technique and the metallisation of electrodes play an essential role in providing CD30FD153FO3 with high electrical performance. In foil winding, each layer of the capacitor is wound around a foil, resulting in a more uniform electrostatic field. The foil is then coated with epoxy resin, providing it with additional mechanical strength. The electrodes are then metallized with a high-conductivity layer, ensuring excellent electrical performance by reducing the contact resistance. The epoxy-resin coating and the metallization of the electrodes also provide the capacitor with superior environmental resistance.

In conclusion, CD30FD153FO3 is a double-layer mica capacitor offering high temperature capability in a small footprint. Its combination of mica and PTFE materials provides it with excellent electrical performance, including high capacitance and low dissipation factor. Furthermore, its foil winding technique and metallization of electrodes provide it with superior environmental resistance. This makes CD30FD153FO3 ideal for a variety of applications across a wide range of industries, such as aerospace, automotive, medical, and industrial.