RFBPF2012060A9T

Overview

The RFBPF2012060A9T is a ceramic bandpass filter manufactured by Walsin Technology Corporation, designed for RF signal conditioning. It operates at a center frequency of 2.4 GHz, targeting the ISM band applications. The device features a 50 Ohm input/output impedance and utilizes an SMD/SMT surface mount installation type within a 0603 (1005 metric) package. Key electrical specifications include a maximum insertion loss of 0.5 dB and a voltage standing wave ratio of 2. It functions as a single-section filter with dimensions of 1.0 mm length, 0.5 mm width, and 0.5 mm height, suitable for environments ranging from -40 °C to 85 °C.

Feature Summary

• Provides effective EMI/RFI suppression through dedicated bandpass filtering characteristics.
• Utilizes compact 0603 surface mount packaging for efficient board space utilization.
• Maintains low insertion loss to preserve signal integrity in RF paths.

Applications

• Wireless LAN modules operating in the 2.4 GHz ISM band
• Bluetooth devices requiring RF interference filtering
• ISM band communication equipment

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with Walsin Technology Corporation or authorized distributors before procurement. Confirm that the 0603 package dimensions and soldering profiles align with your assembly capabilities. Ensure the component meets all regulatory requirements for your target market, as specifications may vary by production batch or regional standards.

Selection Notes

Select this component when a compact, low-loss bandpass filter is required for 2.4 GHz ISM band applications. The 0603 footprint suits designs with strict space constraints. Consider the 0.5 dB insertion loss and 50 Ohm impedance match for systems prioritizing signal fidelity. Verify thermal stability requirements against the -40 °C to 85 °C operating range.

Part Context

This part belongs to the RFBPF series of ceramic bandpass filters from Walsin Technology Corporation. The series offers various center frequencies and bandwidths tailored for RF front-end applications. The RFBPF2012060A9T specifically addresses the 2.4 GHz ISM band needs, providing a standardized solution for wireless connectivity modules and consumer electronics requiring reliable RF filtering.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Walsin Technology Corporation for official cross-reference recommendations or compatible alternatives within their portfolio.