The MLG1005S4N7ST000 is a multilayer ceramic chip inductor from TDK Corporation. This inductor is designed for high-frequency applications, particularly in RF circuits. It is characterized by its small size, high Q-factor, and excellent self-resonant frequency, making it ideal for use in mobile communication devices, wireless LAN, and other high-frequency applications.

Applications

• RF Circuits: Impedance matching, filtering, and tuning in RF circuits.
• Mobile Communication Devices: Used in smartphones, tablets, and other mobile devices.
• Wireless LAN (WLAN): Implemented in wireless routers, access points, and network interface cards.
• Bluetooth Devices: Employed in Bluetooth modules and devices for filtering and impedance matching.
• GPS Modules: Used in GPS receivers for signal filtering and noise suppression.
• High-Frequency Filters: Building blocks for high-frequency filter circuits.

Features

• Multilayer Ceramic Construction: Provides a high Q-factor and stable performance at high frequencies.
• Small Size: Allows for high-density mounting on printed circuit boards.
• High Self-Resonant Frequency (SRF): Ensures excellent performance at high frequencies.
• Low DC Resistance (DCR): Minimizes power loss and improves circuit efficiency.
• Surface Mount Technology (SMT): Designed for automated assembly on printed circuit boards.
• RoHS Compliant: Complies with the Restriction of Hazardous Substances directive.

Benefits

• Improved RF Performance: High Q-factor and SRF enhance signal quality and reduce losses in RF circuits.
• Reduced Board Space: Small size allows for high-density circuit designs.
• Increased Efficiency: Low DCR minimizes power dissipation and improves overall efficiency.
• Easy Assembly: Designed for automated assembly, reducing manufacturing costs.
• Versatile Application: Suitable for a wide range of high-frequency applications.

Additional Details

The MLG1005S4N7ST000 has an inductance value of 4.7 nH (4N7). The 'MLG1005' indicates the series and physical size: 1.0 x 0.5 mm. The rated current and SRF (Self Resonant Frequency) are critical parameters for RF circuits. The 'S' in the part number could denote a specific material composition. The 'T000' is a packaging code. Operating temperature ranges from -55°C to +125°C.