SF2165E

Overview

The Murata Electronics SF2165E is a Surface Acoustic Wave (SAW) filter designed for TV and RF applications. It operates at a center frequency of 1.58636 GHz with a bandwidth of 59 MHz. The device features an insertion loss of 1.8 dB and utilizes an 8-SMD, no-lead package measuring 3.00 mm x 3.00 mm.

Feature Summary

• Surface Acoustic Wave technology for signal conditioning
• Optimized for TV and RF frequency bands
• Compact surface mount construction

Applications

• TV signal processing
• RF circuit filtering

Procurement Notes

Verify component status carefully as the SF2165E is listed as obsolete or end-of-life by major distributors. Confirm availability through secondary markets if sourcing is required. Ensure compatibility with existing designs before procurement due to potential supply chain discontinuation.

Selection Notes

Select this component specifically for applications requiring a 1.58636 GHz SAW filter characteristic. Consider the 8-SMD package dimensions for PCB layout constraints. Evaluate alternative active or passive solutions if long-term supply stability is a critical project requirement given the product's discontinued status.

Part Context

This part belongs to Murata's SAW filter portfolio, typically utilized in broadcast and communication equipment. It serves as a specialized passive component for frequency selection within RF front-end architectures.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the specific 1.58636 GHz center frequency and SAW technology, direct pin-to-pin replacements may require design modification.