FI212C355068-T

Overview

The FI212C355068-T is a balanced RF filter manufactured by Taiyo Yuden, designed for high-frequency signal conditioning. It features a center frequency of 3.55 GHz and a bandwidth of 100 MHz. The component is housed in an 0805 (2012 Metric) surface-mount package with eight pads. It operates within a total frequency range of 617 MHz to 8.25 GHz. The device is RoHS3 compliant and supplied in tape and reel packaging.

Feature Summary

• Provides balanced filtering for radio frequency signals
• Optimized for compact and low-profile embedded designs
• Supports high-frequency operation up to 8.25 GHz

Applications

• LTE systems
• 5G NR networks
• NB-IoT devices
• Bluetooth applications
• Wi-Fi and Zigbee modules

Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging configuration. Confirm RoHS3 compliance status matches current regulatory requirements. Ensure the 0805 footprint aligns with PCB layout constraints. Validate that the 3.55 GHz center frequency meets system specifications before integration.

Selection Notes

Select this component when a balanced RF filter is required for frequencies around 3.55 GHz. Consider the 0805 package size for space-constrained layouts. Evaluate compatibility with LTE, 5G, or Bluetooth standards. Verify bandwidth requirements against the 100 MHz specification. Ensure the application supports the specified operating frequency range.

Part Context

This part belongs to Taiyo Yuden's multilayer ceramic RF filter series. It is engineered for modern wireless communication protocols requiring precise frequency selection. The balanced design helps maintain signal integrity in dense electronic environments. It serves as a critical passive component in front-end modules.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.