SFJNL2K00152MX0

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Feed through capacitors provide excellent EMI and lightning strike protection for power, ground, signal, and control lines. They are often used in high voltage systems, such as aircraft, that are subject to the rigors of lightning strikes and other high voltage transient events. The SFJNL2K00152MX0 is an example of a feed-through capacitor that provides reliable protection in high voltage applications.

The SFJNL2K00152MX0 is a ceramic capacitor with an encapsulated feed through structure. It features high capacitance values (with a maximum of 152MΩ), a high voltage rating (up to 4kV), and low leakage current (less than 0.15A). The capacitor is constructed using a dielectric ceramic and a high-permittivity crystalline material, known as multi-layer ceramic (MLC). The MLC is composed of alternating layers of ceramic and metal electrodes. This structure provides superior electrical properties, such as high insulation resistance to reduce leakage current, and high capacitance to provide adequate filtering.

The working principle of the SFJNL2K00152MX0 is based on the capacitive coupling of two conductors. When the two conductors are connected to an AC source, they form a capacitor. The capacitor stores electrical energy in the form of an electrical field. In this case, the AC signal passes through the capacitor and is then filtered by the device. This filtering effect effectively suppresses any undesired high-frequency noise or transients in the Signal.

The SFJNL2K00152MX0 is capable of handling high-voltage transient events such as lightning strikes. The high voltage rating of the device enables it to safely pass high-voltage surges to ground with minimal attenuation. Additionally, the electrically insulated feed through structure helps to reduce the incidence of short circuits caused by energetic transients or arcs.

The SFJNL2K00152MX0 is a highly reliable feed through capacitor that is suitable for a wide range of high voltage applications. Its high capacitance value, combined with its high voltage rating and low leakage current, make it an ideal feed-through capacitor for use in a variety of applications such as aircraft, telecommunications equipment, and medical devices. It is also capable of providing excellent EMI and lightning surge protection in these applications.

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