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Taiyo Yuden FAR-G5KK-911M50-D4KE-Z is a Surface Acoustic Wave (SAW) filter designed for signal conditioning in wireless communication systems. It operates within the J-CDMA bandwidth, covering a total frequency range of 617MHz to 8.25GHz with specific transmit frequencies at 1814MHz and receive frequencies at 1789MHz. The component features a compact 10-SMD, No Lead package with dimensions of 1.8mm x 1.4mm x 0.5mm. It provides high isolation and low insertion loss, making it suitable for dual-band applications in mobile devices.
Verify the exact part number against the manufacturer's latest datasheet to ensure compatibility with current production requirements. Confirm that the ordering suffix matches the required packaging and specifications. Check for any Product Change Notifications (PCNs) or End-of-Life notices prior to finalizing procurement decisions.
Select this component for applications requiring integrated dual-band filtering in compact form factors. Ensure the PCB layout accommodates the 1.8x1.4mm footprint and 0.5mm height. Validate thermal performance and soldering profiles against the manufacturer's recommended reflow conditions for reliable assembly.
This component belongs to Taiyo Yuden's FAR series of RF filters, specifically engineered for cellular and wireless LAN applications. The series utilizes SAW technology to provide efficient signal filtering in small packages, addressing the miniaturization trends in modern mobile telecommunications hardware.
Direct substitutes may include other dual-band SAW filters from Taiyo Yuden or compatible manufacturers offering similar J-CDMA/WCDMA specifications. Verify pinout compatibility and electrical parameters such as insertion loss and return loss before substitution.