SF2002E

Overview

The SF2002E is a Surface Acoustic Wave (SAW) bandpass filter manufactured by RFMi, an Akoustis brand. It operates at a center frequency of 942.5 MHz with a bandwidth of 35 MHz. The component features a 50 Ohm impedance and is designed for surface-mount technology (SMD/SMT) applications. It exhibits an insertion loss of 2.2 dB and complies with AEC-Q200 standards, indicating suitability for automotive-grade reliability requirements.

Feature Summary

• Utilizes Surface Acoustic Wave (SAW) technology for signal conditioning
• Provides stable filtering performance in the 942.5 MHz frequency range
• Complies with AEC-Q200 automotive qualification standards

Applications

• General radio frequency filtering in communication equipment
• Signal conditioning for wireless devices
• Automotive electronics requiring AEC-Q200 compliance

Procurement Notes

Verify the specific package type and reel configuration against the manufacturer's official datasheet before ordering. Confirm that the AEC-Q200 qualification status meets your project's reliability requirements. Ensure compatibility with 50 Ohm system impedance. Check for RoHS compliance documentation if required by your supply chain regulations.

Selection Notes

Select this component when a SAW filter is required for the 942.5 MHz band with a 35 MHz bandwidth. Consider the 2.2 dB insertion loss impact on system sensitivity. Verify that the SMD package fits your PCB layout constraints. Ensure the operating voltage rating of 5 V aligns with your circuit design specifications.

Part Context

RFMi, a brand of Akoustis, specializes in RF components based on SAW, Xtal, and Ceramic technologies. The SF series includes SAW filters designed for digital and wireless applications. This part belongs to the broader portfolio of signal conditioning products offered by RFMi for various RF applications.

Replacement Considerations

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