The BLA31AG121SN1DBLA3216A121SG4 is a multilayer chip inductor manufactured by Murata Electronics North America. This component is designed for high-frequency applications, offering excellent inductance characteristics and high Q-factor. It is commonly used in wireless communication devices and other electronic circuits where precise inductance values are required.

Applications

• RF circuits in mobile phones
• Wireless LAN modules
• Bluetooth devices
• High-frequency filters
• Impedance matching networks

Features

• Multilayer construction for high reliability
• Small size for compact designs
• High Q-factor for efficient performance
• Excellent self-resonant frequency
• Precise inductance value

Benefits

• Improved signal quality in RF circuits
• Reduced power loss due to high Q-factor
• Miniaturization of electronic devices
• Stable performance over a wide temperature range
• Reliable operation in demanding environments

Additional Details

The BLA31AG121SN1D and BLA3216A121SG4 portions likely represent specific inductance values, tolerance, and package sizes. Murata's documentation should be consulted for the exact specifications. These inductors are typically surface-mount devices (SMD) and are compatible with automated assembly processes. They are manufactured using ceramic materials to ensure stable performance and high reliability.

For detailed information on inductance values, self-resonant frequency, DC resistance, and other electrical characteristics, refer to the Murata Electronics North America datasheet for these specific part numbers.