SF2024D

Overview

The RFMi SF2024D is a Surface Acoustic Wave (SAW) bandpass filter designed for signal conditioning applications. It operates with a center frequency of 467.751 MHz and supports a voltage rating of 30 V. The component features an impedance of 150 Ohms and is housed in an SM-3838- surface-mount package with eight terminals. Official specifications indicate a bandwidth ranging from 5 MHz to 15 MHz, depending on the specific datasheet version referenced.

Feature Summary

• Utilizes SAW technology for effective signal filtering
• Designed for surface-mount assembly processes
• Provides bandpass filtering characteristics

Applications

• Signal conditioning circuits
• RF communication systems requiring 467 MHz operation

Procurement Notes

Verify the specific bandwidth requirement against the manufacturer's current datasheet, as values vary between 5 MHz and 15 MHz across different sources. Confirm the package type matches the SM-3838- specification. Ensure compatibility with the 150 Ohm system impedance. Check RoHS compliance status directly with the supplier before integration into final designs.

Selection Notes

Select this component when a fixed center frequency near 467.751 MHz is required. The 150 Ohm impedance makes it suitable for specific RF interfaces distinct from standard 50 Ohm systems. Evaluate the thermal profile requirements, noting soldering recommendations include peak temperatures up to 260°C. Consider the physical dimensions of the 8-terminal SMD package for board layout constraints.

Part Context

This device belongs to the RFMi family of SAW filters. These components are engineered for high-frequency signal processing tasks. The SF2024D specifically targets applications operating in the UHF range. RFMi manufactures these devices using established acoustic wave technologies to ensure reliable performance in compact electronic assemblies.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify electrical parameters such as center frequency, bandwidth, and impedance carefully when considering alternative components from other manufacturers.