NFM31KC103R2A3L

Feed through capacitors play a key role in many electrical circuits and systems. They are used to store electrical energy and to provide a capacitive current-limiting effect, that is, to reduce the instantaneous current when a high peak current or voltage is applied. NFM31KC103R2A3L feed through capacitors are amongst the most commonly used feed-through capacitors in the industry due to their high dielectric strength, low leakage, low cost, and small size.

The NFM31KC103R2A3L capacitor is a high quality feed-through capacitor. It is a type of ceramic capacitor, which is composed of a ceramic insulator and metalized layers. The capacitor has two parts, the ceramic insert (which is coated on one side with a metal film) and the metalized Layer (which coats both sides of the ceramic insert). The ceramic insert provides the dielectric strength and a high dielectric constant, and the metalized layer provides the electrical and thermal conductivity.

The NFM31KC103R2A3L feed through capacitor has two main application fields- EMI shielding and high-frequency energy storage. In EMI shielding applications, the capacitor is used to prevent interference between two electronic devices by providing a high capacitive resistance, thus reducing the electric and magnetic fields around the two devices. In the high-frequency energy storage application, the capacitor stores electrical energy and then provides a current-limiting effect during peak current or voltages.

The working principle of the NFM31KC103R2A3L capacitor is relatively simple. It works by storing an electric charge in the capacitor\'s dielectric, which creates a capacitive field around the capacitor. When a potential difference is applied across the capacitor terminals, a current is induced in the capacitor, which starts flowing through the capacitor. The current is limited by the capacitance of the capacitor, and the voltage across the capacitor terminals is limited by the capacitive field. This current-voltage relationship is called capacitance, and it is one of the most important properties of a capacitor.

The NFM31KC103R2A3L feed through capacitor is a very reliable component that is widely used in a variety of applications. It is small, inexpensive, and has a high dielectric strength. Its capabilities of providing a capacitance current-limiting effect and EMI shielding make it a popular choice for many electrical and electronic systems.