RF3336E

Overview

The RF3336E is a surface-acoustic-wave (SAW) filter manufactured by Murata Electronics, designed for front-end selectivity in narrowband receivers operating at 868.35 MHz. It features a center frequency of 868.35 MHz with a bandwidth of 650 kHz and an insertion loss of 2.5 dB. The component supports voltage ratings up to 12 V and operates within a temperature range of -40°C to +125°C. It utilizes SMD/SMT mounting in an SM-3030-6 package and holds AEC-Q200 qualification.

Feature Summary

• Provides front-end selectivity for narrowband receiver applications
• Low-loss surface-acoustic-wave technology for efficient signal filtering
• Compact design suitable for space-constrained electronic assemblies

Applications

• Remote control systems
• Narrowband receiver front ends
• Industrial wireless communication modules

Procurement Notes

Verify the specific manufacturer designation on the datasheet, as some sources attribute this part to RFMi while others list Murata Electronics. Confirm the package type and lead-free status against the official product specification sheet before integration. Ensure the component meets the required AEC-Q200 automotive qualification standards if applicable to the target application environment.

Selection Notes

Select this component for applications requiring precise filtering at 868.35 MHz with minimal signal attenuation. Consider the SM-3030-6 footprint for board layout compatibility. Evaluate the thermal performance within the specified -40°C to +125°C range to ensure reliability under varying environmental conditions during operation.

Part Context

This SAW filter belongs to the family of components used in radio frequency signal conditioning. It serves as a critical element for isolating desired frequencies from noise in receiver circuits. The device complements other passive components in creating robust RF front-end architectures for industrial and remote control communications.

Replacement Considerations

The RF3336C is a related variant from Murata Electronics but differs in bandwidth and package specifications. Verify electrical parameter alignment and physical footprint compatibility when considering alternative suppliers or cross-reference models from other manufacturers.