FI105B245024-T

Overview

The FI105B245024-T is a multilayer ceramic band-pass filter manufactured by Taiyo Yuden. It operates at a center frequency of 2.45 GHz with a bandwidth of 100 MHz. The device features an insertion loss of 3 dB and a ripple of 1 dB. It is housed in a compact 0402 (1005 metric) surface-mount package measuring 1.00 mm x 0.50 mm x 0.33 mm max. The component is RoHS compliant, has a moisture sensitivity level of 1, and is suitable for general electronic equipment applications.

Feature Summary

• Multilayer ceramic construction providing stable temperature characteristics across the operating range.
• Band-pass filtering capability centered at 2.45 GHz with defined 100 MHz bandwidth.
• Compact 0402 surface-mount footprint designed for high-density PCB layouts.

Applications

• Wireless LAN modules
• Bluetooth devices
• General electronic equipment including AV and OA systems

Procurement Notes

Verify the specific ordering suffix to ensure correct packaging configuration, such as tape and reel or cut tape, as these affect handling procedures. Confirm that the procurement source provides official datasheets matching the manufacturer's documentation. Ensure compliance with RoHS3 standards and check for any recent product change notices regarding availability or material composition updates before finalizing orders.

Selection Notes

Select this component when a 2.45 GHz band-pass filter is required for ISM band applications. The 0402 package size is appropriate for space-constrained designs. Verify that the system impedance matches the standard 50 Ohm requirement. Consider the thermal stability provided by the ceramic construction for environments with varying temperatures. Ensure the board layout supports the specified pin configuration and soldering reflow profiles.

Part Context

This part belongs to the FI series of multilayer ceramic filters from Taiyo Yuden. The series offers components ranging from MHz to GHz frequencies. These filters are engineered for use in communication equipment where stable performance and small form factors are critical. The FI105B245024-T specifically targets the 2.4 GHz ISM band commonly used in wireless technologies.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult the manufacturer for direct equivalents or cross-reference lists based on specific electrical requirements and package constraints.

FAQ

What is the maximum height of the FI105B245024-T component?

The maximum height of the component is 0.33 mm.

Is the FI105B245024-T RoHS compliant?

Yes, the component is RoHS3 compliant.