SRF3216A-102Y Filters

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Common Mode Chokes (CMCs) are a type of passive electric or electronic component used to control current flow in electrical circuits. They work by blocking certain frequencies of electromagnetic radiation (EMR), while allowing frequencies of other frequencies to pass. CMCs can be used in a variety of applications, including mobile phones, power supplies, motors, and other low-frequency oscillatory circuits. The SRF3216A-102Y is an example of a Common Mode Choke, and is commonly used in both commercial and residential applications.

Generally, Common Mode Chokes are categorized into three types - high-inductance, low-inductance, and medium-inductance CMCs. High-inductance CMCs are characterized by a high number of turns, which allows them to block signals to a higher frequency than low-inductance CMCs. Medium-inductance CMCs are typically used as EMI filters and can block a longer range of frequencies than either high- or low-inductance CMCs. The SRF3216A-102Y is a medium-inductance CMC, and can be used to stop EMI interference from a variety of frequencies.

The SRF3216A-102Y is a single-stage 5.6mH, 10A Common Mode Choke designed for differential mode current attenuation to suppress EMI in communication lines, such as DSL or Ethernet. The SRF3216A-102Y is constructed of two coils that are wound on a magnetic core. Each of the coils has two pins on either side, so the common-mode current is trapped in the core and is thereby prevented from flowing back into the circuit. The device has a high dynamic resistance, so it can easily absorb the noise due to common-mode current without affecting the signal performance.

The SRF3216A-102Y is designed to work in conditions from -40C to +125C, so it is extremely reliable and able to operate in a wide variety of environments. The choke is RoHS compliant and has a low profile design, allowing it to fit into tight spaces while still providing adequate protection from electrical noise. The device is also rated for up to 10A and has a maximum temperature of 125C, making it ideal for use in medium-current, high-temperature applications.

The SRF3216A-102Y application field is wide, it can be used in computer peripheral control lines, computers, copiers, test equipment, office machines, measuring instruments, robots, digital display systems, medical equipment, security systems, motor drives, AC/DC power supplies, and appliances. It also used in high-temperature temperature, high-Humidity, and challenging environments. The working principle of the SRF3216A-102Y is very simple, it works by blocking the electromagnetic interference from entering the circuit while allowing the desired signal to pass through.

In conclusion, the SRF3216A-102Y is a versatile and reliable Common Mode Choke, with a wide range of applications and a high-temperature rating. It has a simple design that can fit into tight spaces, while providing ample protection from electrical noise. This component is often used in high-current, high-temperature applications, and its working principle is straightforward - it blocks EMI while allowing desired signals to pass through easily.

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