SF2469E-1

Overview

The RFMi SF2469E-1 is a Surface Acoustic Wave (SAW) filter designed for general-purpose RF applications. It operates within a frequency range of 608 MHz to 614 MHz, with a center frequency of 611 MHz and a bandwidth of 6 MHz. The component features a 50 Ohm impedance and supports a voltage rating of 3 V. It is housed in a compact 6-SMD, No Lead package with dimensions of 3.00mm x 3.00mm.

Feature Summary

• Utilizes Surface Acoustic Wave technology for signal conditioning
• Designed for general-purpose RF filtering applications
• Compact surface-mount form factor suitable for space-constrained designs

Applications

• General purpose RF signal processing
• Wireless communication systems operating in the 600 MHz band
• RF front-end modules requiring SAW filtering

Procurement Notes

Verify the manufacturer designation as RFMi or Akoustis- RFMi on official documentation. Confirm the package type is 6-SMD, No Lead with 3.00mm x 3.00mm dimensions. Ensure the frequency specifications match 608-614 MHz range and 50 Ohm impedance requirements before integration.

Selection Notes

Select this component when a SAW filter is required for the 611 MHz center frequency. Consider the 3 V voltage rating and 6 MHz bandwidth constraints. The 6-SMD package size must align with the PCB layout. Verify compatibility with the specific RF system impedance of 50 Ohms.

Part Context

This part belongs to the RFMi SAW filter series, specifically engineered for RF signal conditioning. It serves as a passive component for frequency selection in radio frequency circuits. The device is distinct from other RFMi models by its specific 611 MHz center frequency and 6 MHz bandwidth characteristics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Cross-referencing requires matching SAW technology, 611 MHz center frequency, 6 MHz bandwidth, 50 Ohm impedance, and 6-SMD package dimensions.