The P0473T is a common mode choke designed and manufactured by Pulse Electronics. It is specifically designed to suppress common mode noise in various electronic systems. Common mode chokes are crucial components in mitigating electromagnetic interference (EMI) and ensuring the reliable operation of sensitive circuits.

Applications

• Power line filtering
• USB interfaces
• CAN bus systems
• Ethernet interfaces
• Signal line noise reduction

Features

• High common mode impedance
• Low differential mode impedance
• Compact size
• Wide frequency range
• RoHS compliant

Benefits

• Effective suppression of common mode noise
• Improved signal integrity
• Reduced EMI emissions
• Enhanced system reliability
• Compliance with regulatory standards

Additional Details

The P0473T common mode choke is typically available in a surface mount package. The exact specifications, such as inductance, rated current, and DCR (DC Resistance), vary depending on the specific model. Its high common mode impedance effectively blocks common mode noise currents, while its low differential mode impedance allows the desired signals to pass through with minimal attenuation. These chokes are essential for meeting EMC (Electromagnetic Compatibility) requirements in electronic devices. The materials used in its construction ensure reliable performance and compliance with environmental standards. Detailed specifications, including impedance vs. frequency curves and mechanical dimensions, are available in the product datasheet. This enables designers to select the appropriate choke for their specific application needs.