The NFM40R01C220T1 is a three-terminal chip EMI filter manufactured by Murata Electronics North America. This filter is designed to suppress noise in power lines and signal lines, particularly in electronic devices and systems operating at high frequencies. Its compact size and high noise suppression capabilities make it suitable for various applications, including mobile devices, consumer electronics, and automotive systems.

Applications

• Power Line Filtering: Used to suppress noise in DC power lines.
• Signal Line Filtering: Employed in signal lines to reduce EMI and improve signal integrity.
• Mobile Phones: Integrated into mobile phone circuits to reduce noise and interference.
• Consumer Electronics: Used in televisions, audio equipment, and other consumer devices to improve performance.
• Automotive Electronics: Applied in automotive systems to comply with EMI standards.

Features

• Three-Terminal Design: Allows for effective common-mode and differential-mode noise suppression.
• Compact Size: Small form factor suitable for space-constrained applications.
• High Noise Suppression: Provides significant attenuation of EMI across a wide frequency range.
• Surface Mount Technology (SMT): Simplifies assembly and allows for automated manufacturing.
• Low DC Resistance: Minimizes power losses and maintains signal integrity.

Benefits

• Noise Reduction: Effectively suppresses noise in power and signal lines, improving signal quality and system performance.
• EMI Compliance: Helps electronic devices meet regulatory EMI standards.
• Reliable Performance: Murata's quality manufacturing ensures consistent and dependable performance.
• Simplified Assembly: SMT design enables easy and cost-effective manufacturing.
• Space Saving: Compact size allows for use in small and densely packed circuit boards.

Technical Specifications

The NFM40R01C220T1 has a specific impedance characteristic across a broad frequency range. It is designed for surface mount assembly using standard SMT processes. The component is RoHS compliant. The operating temperature range is generally -55°C to +125°C. The specific attenuation characteristics and impedance values can be found in the manufacturer's datasheet.