PSM4-252P-02T0

Feed Through Capacitors are a type of electrical component that is a part of a low-frequency filtering device. They help reduce noise and interference in electrical circuits by effectively blocking out the low-frequency current.

The PSM4-252P-02T0 is a feed through capacitor that is generally used in applications between 25 kHz and 2.5 MHz. It is a miniaturized and robust model that is designed to filter low-frequency electrical currents for both commercial and military applications.

The PSM4-252P-02T0 capacitor is typically used in applications such as automotive, audio systems, consumer electronics, broadcast systems, and test equipment. It is most commonly used as a bypass capacitor for signal lines, power supplies, and even in some telecommunications applications. The capacitor\'s small size and high-temperature robustness make it an ideal choice for these types of applications where it can be used to effectively reduce unwanted noise and interference.

The PSM4-252P-02T0 capacitor features a ceramic capacitor core that is embedded inside a metal housing, which serves two functions. The first is that it helps protect the internal components of the capacitor from shock and vibration. The second is that it helps reduce electro-magnetic interference (EMI) from outside sources. This type of feed through capacitor also features a gold-plated contact that helps ensure consistent performance at high frequencies.

The working principle of the PSM4-252P-02T0 capacitor is quite simple. When it is connected to a circuit, current passes through it and a small amount of capacitance is developed between the terminals, depending on the value of the capacitor. This changes the impedance of the circuit at different frequency, allowing only the wanted frequencies to pass and blocking out any unwanted frequencies. The capacitor\'s high-temperature robustness ensures that it will perform consistently under extreme conditions.

In conclusion, the PSM4-252P-02T0 feed through capacitor is a highly reliable and robust component that is designed for use in a wide variety of applications. It features a ceramic capacitor core embedded inside a metal housing to protect it from shock and vibration, while also providing protection against EMI. Furthermore, its gold-plated contact ensures consistent performance at high frequencies. Lastly, it works by blocking out low-frequency currents, and allowing only the wanted frequencies to pass through.