The B39941-LW39J-P810 is a SAW (Surface Acoustic Wave) filter manufactured by TDK. This filter is designed for specific RF filtering applications, offering precise signal selectivity and low insertion loss.

Applications:

• Wireless Communication Systems: Often found in mobile devices for signal filtering in specific frequency bands.
• RF Front-End Modules: Used as a key component in RF front-end modules to improve signal reception and transmission.
• Remote Control Devices: Employed in remote control systems requiring precise frequency filtering.
• Automotive Applications: Suitable for automotive wireless systems, such as remote keyless entry.

Features:

• SAW Technology: Employs surface acoustic wave technology for high-precision filtering.
• High Selectivity: Provides excellent selectivity to reject unwanted signals.
• Low Insertion Loss: Minimizes signal attenuation for optimal performance.
• Small Footprint: Compact design for space-constrained applications.
• Robust Construction: Designed for reliable operation in demanding environments.

Benefits:

• Improved Signal Quality: Filters out interfering signals for enhanced clarity.
• Increased System Sensitivity: Low insertion loss improves the receiver sensitivity.
• Reduced Interference: Prevents unwanted signals from interfering with desired signals.
• Compact System Design: Small size allows for integration into compact devices.

Additional Details:

The B39941-LW39J-P810 is engineered to operate within a specified frequency range, providing sharp rejection of out-of-band signals. It is packaged for surface mount technology (SMT) assembly. This component is designed to meet the stringent requirements of modern wireless communication systems, contributing to overall system performance and reliability.