9010-100-0049

Feed Through Capacitors are a type of capacitor that is used for impedance blocking, which helps in reducing the noise due to crosstalk in electronic systems. 9010-100-0049 capacitors are one of the most widely used feed through capacitors and are typically made of ceramic, mica or electrolytic types. They are mainly used in audio and video applications and are rated for use up to voltage ratings of 250V AC.

These capacitors are best known for their ability to reduce and block EMI, or electromagnetic interference. EMI is caused by electrical systems that have non-uniform, or “dirty” voltage. As the voltage fluctuates within the system, it can cause interference and noise in other components of the system. By adding a capacitor between two points in the circuit, the capacitor will block any unwanted noise from passing through the system by acting as a filter. This helps in preventing crosstalk and other forms of interference.

Also known as “through-hole” capacitors, these feed through capacitors are usually constructed with two sets of carefully selected components, the first is the feed through capacitor itself and the other is an external resistor that is connected to the two pins. The resistor will help to maintain the value of the capacitor even when the operating temperature of the system rises or falls. This ensures that the overall capacitance does not drop, and that the system maintains its noise blocking capabilities.

The working principle of a 9010-100-0049 feed through capacitor it quite simple, as all the components that make up the capacitor are wired in a series across the two terminals of the system. This is known as a parallel configuration, as all of the components are connected in parallel across the terminals. When a voltage passes through the terminals, the capacitors create a low impedance barrier across them. This low impedance barrier acts as a filter, blocking the noise and allowing only the desired voltage to pass through the circuit.

The 9010-100-0049 capacitors can be used in a wide range of applications, from audio and video, to industrial, aviation and military applications. It is important to note, however, that they are not suitable for applications that involve high magnitudes of electric charge, such as batteries or power supplies. In these cases, tantalum capacitors are better suited.

In conclusion, 9010-100-0049 capacitors are a type of feed through capacitor that is used for impedance blocking and noise reduction in electronic systems. Their main purpose is to reduce or block EMI, or electromagnetic interference, which can cause crosstalk and interference in other components of the system. They are typically made of ceramic, mica or electrolytic types, and are rated for use up to voltage ratings of 250VAC. They can be used in a wide variety of applications, from audio and video to industrial, aviation and military applications.