SFJNL1000105MX1

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Feed Through Capacitors

Feed through capacitors, or EMI filters, are electronic components designed to reduce and suppress electromagnetic interference (EMI) caused by the presence of high-frequency electrical noise. These types of capacitors are available in a wide variety of sizes, shapes, and materials, and can be used to reduce EMI in applications such as automotive, consumer electronics, RF and computer systems.

The SFJNL1000105MX1 feed through capacitor is a high performance, low profile EMI filter designed for signal and power line protection applications. This feed through capacitor offers a high level of protection for shielding performance against radiated emissions and conducted noise from various types of electronic circuits. The SFJNL1000105MX1 is suitable for board-level application for data buses and other high-frequency systems.

Working Principle

A feed-through capacitor works on the principle of capacitively coupling the interfering signals to the ground, and thus, suppressing the EMI. The SFJNL1000105MX1 feed through capacitor acts as a low-impedance path between the components and the ground plane, and connects the power and signal lines to the noise source and thus provides protection against conducted and radiated emissions. The capacitor is inserted between the lines of a circuit board, and thus is able to attenuate interferences between two connected circuits.

The SFJNL1000105MX1 feed through capacitor is a non-polarized capacitor, and it is able to enable a stable and low frequency noise filtering solution with no directional orientation required for operation. This feed through capacitor is equipped with two pin terminals and outer-ring electrodes for easy installation onto the printed circuit board (PCB) without any soldering process.

Applications

The key application areas of SFJNL1000105MX1 feed through capacitors are in the automotive, consumer electronics, RF, and computer system markets. The SFJNL1000105MX1 is suitable for use in board level application for data buses and other high-frequency systems where the device can offer effective EMI protection. It is often used as an EMI suppression filter in electronic instruments and VHF or UHF radios to reduce RF noise. The SFJNL1000105MX1 feed through capacitor can also be used for WiFi and telecom circuits requiring moderate power supply filtering. This feed through capacitor can also be used to protect consumer electronic equipment such as televisions, DVD players, and personal computers, and other electronic appliances from EMI generated by the surrounding environment.

Conclusion

The SFJNL1000105MX1 feed through capacitor is an effective EMI filter device designed for the automotive, consumer electronics, RF and computer system markets. This feed through capacitor is used to protect against conducted and radiated emissions, and is able to provide excellent shielding performance. It is equipped with two pin terminals and outer-ring electrodes and is quick and easy to install onto the PCB without any soldering process. With its wide range of applications, the SFJNL1000105MX1 feed through capacitor is a great choice for EMI protection.

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