FI168B245001-T

Overview

The FI168B245001-T is a multilayer ceramic bandpass filter manufactured by Taiyo Yuden. It operates at a center frequency of 2.45 GHz with a bandwidth of 100 MHz and a nominal insertion loss of 2.3 dB to 2.5 dB. The component features a 50 Ohm impedance and is housed in a 0603 (1608 metric) surface-mount package with four pads. It supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Multilayer ceramic construction for stable high-frequency performance
• Designed for RF signal conditioning applications
• Surface-mount compatibility for automated assembly

Applications

• RF communication systems
• Wireless device signal filtering
• Bandpass filtering in mobile electronics

Procurement Notes

Verify the current lifecycle status, as this part may be classified as End-of-Life or Not Recommended for New Designs. Confirm availability through authorized distributors, noting that standard packaging quantities may apply. Ensure compliance with RoHS3 specifications and check for any Product Change Notifications affecting the component's physical or electrical characteristics before procurement.

Selection Notes

Select this component for designs requiring a 2.45 GHz bandpass filter in a compact 0603 footprint. Consider the specific insertion loss requirements and the thermal stability provided by the ceramic construction. Verify that the 50 Ohm impedance matches the system design and that the operating temperature range meets the environmental conditions of the target application.

Part Context

This component belongs to the FI series of multilayer ceramic devices from Taiyo Yuden. These filters are engineered for RF and communication applications, offering stable temperature characteristics across a broad frequency range. The FI series supports modern electronic designs requiring reliable signal conditioning in small form factors.

Replacement Considerations

Taiyo Yuden lists TSB1N18F2G45NS00 as a replacement part number for this component. Verify compatibility with the original specifications before substitution.