MC18FD101J-F

Mica and PTFE capacitors are components used in a variety of electronic and electrical systems to store energy for different applications. The MC18FD101J-F is one such capacitor, and is extremely versatile and resilient. This article will review the application field and working principle of the MC18FD101J-F.

The MC18FD101J-F is particularly suited for temperatures up to 200°C and is classified as an axial-leaded high temperature mica and PTFE capacitor. It is the perfect component for applications that require high frequency and pulse shielding, as it is designed to withstand such high temperatures. It can be used for filtering, bypassing, and resonating circuit applications with its small size and relatively high performance. Additionally, the MC18FD101J-F is perfect for motor run, pulse, and inverter circuits, as it is designed to minimize dielectric loss.

Due to its features, the MC18FD101J-F is most suitable for military, aerospace, and medical uses, as it is most efficient in these types of applications. It can also be found in other areas, such as automotive, industrial, and consumer applications. In terms of size, the MC18FD101J-F measures 4.75mm in height, 5.5mm in width, and 18mm in length, making it an ideal choice for smaller electronic systems.

The working principle of the MC18FD101J-F is based on the use of mica and PTFE in its construction to store energy. Mica is a natural mineral material that is heat and electricity resistant. PTFE, or Polytetrafluoroethylene, is a synthetic material that is non-absorbent and non-conductive. Together, these two materials are able to store the electrons created by the electric current, forming a capacitor. The MC18FD101J-F has a maximum capacitance of 1050pf, which is the maximum amount of energy that can be stored in the capacitor.

The MC18FD101J-F is constructed with a metalized polyester film dielectric, and its pins are tin-plated and made from a micron-thick copper. The aluminum-based end caps provide high temperature protection and are welded to the mica and PTFE dielectrics for a secure connection. Each of the end caps feature a moisture and electrical protection tab on the side of the capacitor. In terms of stability, the temperature coefficient of the MC18FD101J-F is <100ppm/°C, ensuring that its performance remains reliable even when exposed to harsh extreme temperatures.

The MC18FD101J-F is a high temperature capacitor designed for use in a variety of applications, and its application field and working principle have been described in this article. Its moisture and electrical protection tabs give it a unique level of versatility and reliability, making it ideal for a range of temperature-sensitive applications. Its metalized polyester film dielectric and aluminum-based end caps provide effective shielding to maintain optimal performance. Overall, the MC18FD101J-F is a robust and efficient mica and PTFE capacitor.