RF3417E

Overview

The Murata Electronics RF3417E is a Surface Acoustic Wave (SAW) filter designed for narrowband receiver front ends. It operates at a center frequency of 315 MHz with a bandwidth of 600 kHz and an insertion loss of 1.8 dB. The component utilizes a 6-SMD, no-lead package measuring 3.00mm x 3.00mm x 1.38mm. It supports a voltage rating of 12 V and functions within a temperature range of -40°C to +125°C. The device meets AEC-Q200 qualification standards.

Feature Summary

• Compact surface mount design suitable for space-constrained applications
• Low insertion loss characteristics for efficient signal transmission
• Qualified for automotive electronic environments

Applications

• Remote control systems
• Narrowband receiver front ends
• Automotive electronics

Procurement Notes

Verify the specific manufacturer source carefully, as conflicting data indicates production by both Murata Electronics and RFMi. Confirm current availability status, as some sources list the part as obsolete while others indicate stock. Ensure the datasheet matches the required electrical specifications before procurement.

Selection Notes

Select this component for applications requiring a 315 MHz SAW filter with low loss. Verify package compatibility with the 6-SMD footprint. Check if the AEC-Q200 qualification is necessary for the target environment. Compare against alternatives like B39321B3731H110 if Murata supply is unavailable.

Part Context

The RF3417E belongs to the RF series of filters from Murata Electronics. It is categorized under signal conditioning components. The part is specifically engineered for remote control and narrowband reception tasks. It represents a compact solution for filtering signals in the 315 MHz band.

Replacement Considerations

The B39321B3731H110 by Qualcomm is listed as a similar substitute part number.