SF2162E

Overview

The RFMi SF2162E is a Surface Acoustic Wave (SAW) bandpass filter designed for signal conditioning applications. It operates at a center frequency of 1.17812 GHz with a bandwidth of 100 MHz and an insertion loss of 2.5 dB. The component features a 50-ohm impedance and is housed in an 8-SMD, no-lead package.

Feature Summary

• Utilizes Surface Acoustic Wave technology for precise RF filtering
• Provides dedicated signal conditioning for wireless communication systems
• Engineered for compact integration via surface-mount packaging

Applications

• TV RF signal processing
• Wireless communication modules
• RF front-end signal conditioning

Procurement Notes

Verify the specific datasheet version to confirm exact electrical tolerances and pinout configurations. Ensure compatibility with existing PCB layout constraints regarding the 8-SMD footprint. Cross-reference manufacturer documentation for any recent design changes or obsolescence notices before finalizing procurement plans.

Selection Notes

Select this component when a SAW filter is required for the 1.178 GHz range with a 100 MHz bandwidth. Consider the 2.5 dB insertion loss and 50-ohm system impedance requirements. Evaluate the SMD package suitability against available board space and thermal management needs for the target application environment.

Part Context

The SF2162E belongs to the RFMi SAW filter portfolio, which focuses on digital and wireless connectivity solutions. This series leverages advanced acoustic wave technologies to deliver reliable performance in compact form factors suitable for modern electronic devices requiring efficient RF spectrum management.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official RFMi documentation or authorized distributors for validated equivalent components that meet identical electrical and mechanical specifications.