FI212B245021-T

Overview

The FI212B245021-T is a surface-mount bandpass RF filter manufactured by Taiyo Yuden. It operates at a center frequency of 2450 MHz with a bandwidth of 100,000 kHz. The component features an insertion loss of 1.8 dB and a ripple of 1 dB. It is housed in an 0805 (2012 metric) package suitable for board mounting.

Feature Summary

• Provides bandpass filtering characteristics for radio frequency signal conditioning
• Designed for integration into wireless communication circuits

Applications

• Wireless LAN systems
• Bluetooth device implementations
• RF front-end modules

Procurement Notes

Verify the specific datasheet version to confirm current manufacturing status and compliance details. Ensure the ordering suffix matches the required packaging format. Confirm RoHS compliance requirements against project specifications before finalizing procurement decisions.

Selection Notes

Select this component when a compact 0805 footprint is required for 2.45 GHz applications. Consider the 1.8 dB insertion loss and 100 kHz bandwidth constraints relative to system sensitivity requirements. Evaluate thermal performance within the specified operating temperature range during design integration.

Part Context

This part belongs to the FI series of high-frequency filters from Taiyo Yuden. It serves as a specialized signal conditioning element for ISM band operations. The component complements other passive devices like capacitors and inductors in RF circuit designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.