SFCIL0500474MX0

Feed Through Capacitors are an important component of electrical systems. The purpose of feed through capacitors is to block high-frequency electrical noise from entering or exiting a circuit. This type of capacitor is found in various applications ranging from home electrical systems to military and aerospace applications. The SFCIL0500474MX0 is a feed through capacitor designed to reduce EMI (electromagnetic interference). It is a multi-layer ceramic capacitor with a low profile, making it well suited for space restricted applications.

The SFCIL0500474MX0 feed through capacitor has a rated voltage of 500VAC. It features a ceramic body and a tin-plated copper lead frame. The overall size of the capacitor is 5.0 mm by 4.7 mm, with a thickness of 0.5 mm. This compact size makes it ideal for use in switch mode power supplies, personal computers, telecommunication equipment, and other high-frequency electronic equipment.

The SFCIL0500474MX0 feed through capacitor has a capacitance of 4700 pF with ±10% tolerance. The maximum rated ripple current is 5 A (100 kHz at 25 °C). The maximum operating temperature is 85 °C with a maximum insulation voltage of 8000 VAC. The self-resonant frequency (SRF) is 28 MHz at 25 °C, which is suitable for high frequency applications such as mobile phones and automotive electronics.

The working principle of the SFCIL0500474MX0 feed through capacitor is simple. It consists of two ceramic plates separated by a layer of dielectric material. When an alternating current flows through the capacitor, the ceramic plates create a reverse electric field, which counteracts the electrical noise from the source. This electric field efficiently reduces the amount of noise present in the circuit and improves the signal-to-noise ratio. The feed through capacitor also acts as a high-frequency filter, helping to prevent high-frequency interference from entering the system. This prevents interference from other sources such as radio transmitters and digital devices.

The SFCIL0500474MX0 feed through capacitor is a reliable and cost-effective solution for EMI noise reduction. Its small size makes it ideal for tight spaces, and its high capacitance ensures that it can handle high ripple currents. Its high SRF also makes it suitable for high frequency applications. The SFCIL0500474MX0 capacitor is a great choice for a wide range of applications including switch mode power supplies, telecommunication equipment, and other high-frequency electronic equipment.