SF2368E

Overview

The RFMi SF2368E is a Surface Acoustic Wave (SAW) bandpass filter designed for signal conditioning applications. It operates within a frequency range of 814 MHz to 849 MHz, with a center frequency of 831.5 MHz and a bandwidth of 35 MHz. The component features a 50 Ohm impedance and a voltage rating of 5 V. It is housed in a compact 6-terminal surface-mount package measuring 3.00mm x 3.00mm. The device meets AEC-Q200 automotive reliability standards and exhibits an insertion loss of 3 dB.

Feature Summary

• Utilizes Surface Acoustic Wave technology for precise signal filtering
• Complies with AEC-Q200 automotive qualification standards
• Designed for high-reliability signal conditioning in constrained spaces

Applications

• Automotive communication systems requiring AEC-Q200 compliance
• RF signal processing in vehicles operating near 831.5 MHz
• Bandpass filtering in compact automotive electronic modules

Procurement Notes

Verify the specific ordering suffix to ensure the correct tape and reel packaging configuration matches your assembly requirements. Confirm that the AEC-Q200 qualification status aligns with your automotive project specifications. Ensure the 6-terminal SMD footprint dimensions are compatible with your PCB layout constraints before finalizing procurement decisions.

Selection Notes

Select this component when a SAW filter with AEC-Q200 automotive reliability is required for the 814-849 MHz range. Consider the 3.00mm x 3.00mm package size for space-constrained designs. Evaluate the 3 dB insertion loss against system link budget requirements. Ensure the 5 V voltage rating is sufficient for the target circuit environment.

Part Context

The SF2368E belongs to the RFMi SAW filter family, specialized for automotive and industrial signal conditioning. It addresses the need for reliable frequency selection in environments subject to strict quality standards. The component supports designs requiring robust performance in the sub-GHz spectrum, particularly where automotive certification is mandatory.

Replacement Considerations

No public confirmed substitute part numbers are available for direct replacement.