FI212B245027-T

Overview

The FI212B245027-T is a high-frequency bandpass filter manufactured by Taiyo Yuden, designed for signal conditioning in the 2.4GHz to 2.5GHz frequency range. It features a center frequency of 2.45GHz with a bandwidth of 100MHz and an insertion loss of 1.4dB. The component operates at a nominal impedance of 50 Ohms and exhibits a ripple of 1dB. It is housed in a compact 0805 (2012 metric) surface-mount package, suitable for board mounting within an operating temperature range of -30°C to +85°C.

Feature Summary

• Provides precise signal filtering in the 2.4GHz-2.5GHz spectrum
• Ensures low insertion loss for efficient signal transmission
• Supports standard 50 Ohm system impedance matching

Applications

• Wireless LAN modules
• Bluetooth communication devices
• Zigbee transceivers

Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm RoHS compliance status and check for End-of-Life notifications prior to procurement. Ensure storage conditions meet moisture sensitivity level requirements to maintain device integrity during assembly.

Selection Notes

Select this component for applications requiring stable bandpass characteristics in the ISM band. Consider the 0805 footprint for space-constrained designs. Evaluate thermal performance against the specified -30°C to +85°C operational range to ensure reliability under varying environmental conditions.

Part Context

This part belongs to the FI series of high-frequency ceramic filters from Taiyo Yuden. These components are engineered for general electronic equipment, offering reliable signal conditioning for wireless communication standards. The series emphasizes compact form factors and consistent electrical performance across production batches.

Replacement Considerations

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