FI212B245026-T

Overview

The FI212B245026-T is a multilayer ceramic bandpass filter manufactured by Taiyo Yuden. It operates within the 2.4 GHz to 2.5 GHz frequency range with a nominal center frequency of 2.45 GHz. The component features a 50 Ohm impedance and utilizes an SMD/SMT termination type in an 0805 (2012 metric) package. It exhibits an insertion loss of 2.9 dB and functions within a temperature range of -30°C to +85°C.

Feature Summary

• Provides signal conditioning through bandpass filtering capabilities for RF applications
• Designed for surface mount technology integration on printed circuit boards
• Constructed using multilayer ceramic device architecture

Applications

• Wireless communication systems operating in the 2.4 GHz ISM band
• Bluetooth module signal path filtering
• Wi-Fi transceiver interface matching

Procurement Notes

Verify component authenticity against official Taiyo Yuden documentation due to potential counterfeit risks. Confirm that the specific suffix matches the required electrical characteristics, as variations may exist within the product line. Ensure compatibility with existing PCB footprint designs before procurement.

Selection Notes

Select this component when a compact 0805 form factor is required for 2.4 GHz bandpass filtering. Consider the 2.9 dB insertion loss impact on system sensitivity. Evaluate thermal stability requirements against the specified -30°C to +85°C operating range for environmental suitability.

Part Context

This part belongs to the FI series of high-frequency filters from Taiyo Yuden. These components are engineered for general-purpose RF signal conditioning. The FI series typically offers reliable performance in consumer electronics requiring stable transmission characteristics in crowded wireless spectrums.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.