The SAFEB2G12FA0F00R14 is a SAW (Surface Acoustic Wave) filter manufactured by Murata Electronics North America. SAW filters are widely used in radio frequency (RF) applications to selectively pass or reject signals within a specific frequency range. This particular filter is designed for use in wireless communication systems and other RF devices operating in the 2.4 GHz band.

Applications

• Wireless LAN (WLAN) applications, specifically IEEE 802.11 b/g/n standards.
• Bluetooth devices and modules.
• ISM (Industrial, Scientific, and Medical) band applications.
• Wireless audio and video transmission systems.
• Remote control systems.

Features

• High selectivity: Provides excellent rejection of unwanted signals and noise outside the passband.
• Low insertion loss: Minimizes signal attenuation within the desired frequency range.
• Small size: Compact design suitable for integration into small electronic devices.
• Surface mount technology (SMT): Enables automated assembly on printed circuit boards (PCBs).
• Excellent temperature stability: Maintains consistent performance over a wide temperature range.
• RoHS compliant: Complies with environmental regulations restricting the use of hazardous substances.

Benefits

• Improved signal quality: Enhances the performance of wireless communication systems by filtering out interference.
• Extended operating range: Enables reliable communication over longer distances by minimizing signal loss.
• Reduced power consumption: Minimizes energy waste by efficiently transmitting signals.
• Simplified circuit design: Eliminates the need for complex filtering circuitry.
• Increased reliability: Ensures consistent performance over the lifetime of the product.
• Cost-effective solution: Provides a competitive price-performance ratio.

Additional Details

The SAFEB2G12FA0F00R14 SAW filter operates at a center frequency of approximately 2.4 GHz. Specific specifications such as bandwidth, insertion loss, and attenuation characteristics are typically detailed in the manufacturer's datasheet. The filter is constructed using piezoelectric materials, which convert electrical signals into mechanical waves and vice versa. The mechanical waves propagate along the surface of the substrate, allowing for precise filtering of the RF signal. This part number is provided in tape and reel packaging for automated assembly.