The MMZ1608S400A is a multilayer chip bead from TDK Corporation, designed to suppress high-frequency noise in electronic circuits. This compact bead provides excellent impedance characteristics and is suitable for various applications where noise filtering is required. Its multilayer construction provides a high impedance value over a broad frequency range.

Applications

• Mobile communication devices: Used for noise suppression in RF and baseband circuits.
• Wireless LAN devices: Implemented in WLAN modules to reduce noise and improve signal integrity.
• Bluetooth modules: Employed in Bluetooth devices for filtering and noise reduction.
• Digital devices: Suitable for noise suppression in various digital circuits, such as microprocessors and memory devices.
• General electronic devices: Used in a wide array of electronic devices requiring noise suppression.

Features

• Small size: Compact 1.6 x 0.8 x 0.8 mm form factor.
• High impedance: Provides high impedance value over a wide frequency range (typically around 400 ohms at 100 MHz).
• Multilayer construction: Enables high performance and reliability.
• Low DC resistance: Minimizes power loss.
• RoHS compliant: Environmentally friendly, meeting RoHS standards.

Benefits

• Effective noise suppression: Reduces electromagnetic interference (EMI) and improves signal integrity.
• Miniaturization: Allows for smaller and more compact electronic devices.
• Improved performance: Enhances circuit performance by reducing noise.
• Easy integration: Suitable for automated assembly processes.
• Environmentally friendly: RoHS compliance ensures environmental responsibility.

Specifications

The MMZ1608S400A has an impedance of 400 ohms at 100 MHz. The DC resistance (DCR) is very low, typically less than 0.1 ohms, ensuring minimal power loss. It is designed for reflow soldering and is available in tape and reel packaging for automated assembly. The operating temperature range is typically -55°C to +125°C.

This chip bead is manufactured using ferrite materials and advanced multilayer technology, offering superior noise suppression performance compared to traditional components. Its stable electrical characteristics and compact size make it an ideal choice for modern electronic devices requiring effective noise filtering.