The LFA3011B0815B020 is a common mode choke from Murata Electronics. It is designed to suppress common mode noise in various electronic circuits.

Applications

• USB lines
• LVDS lines
• CAN bus lines
• Power lines
• Audio lines
• Video lines

Features

• High common mode impedance
• Low differential mode impedance
• Compact size
• Surface mount technology (SMT)
• RoHS compliant

Benefits

• Effective Noise Suppression: Reduces common mode noise, improving signal integrity and reducing electromagnetic interference (EMI).
• Minimal Signal Distortion: Low differential mode impedance ensures minimal impact on the desired signal.
• Space-Saving Design: Compact size allows for easy integration into space-constrained applications.
• Automated Assembly: SMT package enables efficient automated assembly processes.
• Environmentally Friendly: RoHS compliance ensures adherence to environmental regulations.

Additional Details

The LFA3011B0815B020's specific parameters include an impedance of 80 ohms at 100MHz and a rated current of 1.5 amps. These common mode chokes are particularly helpful when dealing with long cables or environments with high levels of electrical noise. They contribute to the overall reliability and electromagnetic compatibility (EMC) of electronic devices. The choke is designed to attenuate noise that is common to multiple lines, while allowing the differential signal to pass through with minimal attenuation. This is a crucial aspect for maintaining signal quality in high-speed data transmission applications.