The MMZ1005S182ET000 is a multilayer chip ferrite bead from TDK Corporation. It is designed to suppress noise in electronic circuits, particularly in high-frequency applications. This ferrite bead is characterized by its small size, high impedance at the desired frequency range, and surface mount design, making it suitable for use in mobile phones, digital cameras, and other portable electronic devices.

Applications

• Noise Suppression: Suppressing unwanted noise in electronic circuits.
• Mobile Phones: Filtering noise in RF and digital circuits.
• Digital Cameras: Suppressing noise in image sensor circuits.
• Portable Electronic Devices: Noise filtering in handheld devices.
• Computers and Peripherals: Noise suppression in USB and other interface circuits.
• Audio Equipment: Filtering noise in audio signal paths.

Features

• Multilayer Ferrite Construction: Provides high impedance at high frequencies.
• Small Size: Allows for high-density mounting on printed circuit boards.
• Surface Mount Technology (SMT): Designed for automated assembly on printed circuit boards.
• High Impedance: Effectively suppresses noise in the desired frequency range.
• Low DC Resistance: Minimizes power loss and improves circuit efficiency.
• RoHS Compliant: Complies with the Restriction of Hazardous Substances directive.

Benefits

• Improved Signal Integrity: Suppresses unwanted noise, improving signal quality.
• Reduced EMI: Reduces electromagnetic interference (EMI) from electronic devices.
• Reduced Board Space: Small size allows for high-density mounting.
• Easy Assembly: Designed for automated assembly, reducing manufacturing costs.
• Versatile Application: Suitable for a wide range of noise suppression applications.

Additional Details

The MMZ1005S182ET000 has an impedance of 1800 ohms at 100 MHz (182 = 18 x 10^2 ohms). The 'MMZ1005' indicates the series and the physical size, which is 1.0mm x 0.5mm (0402). The rated current and DC resistance are key parameters for noise filter applications. It's operating temperature range is typically between -55°C and 125°C.