RO3164E-1

Overview

The RO3164E-1 is a single-port surface-mount SAW resonator designed for European 868.35 MHz transmitter applications. It features a hermetically sealed ceramic package with quartz frequency stabilization, ensuring high reliability and stability. The component operates within a temperature range of -40 °C to 125 °C and exhibits a frequency tolerance of ±150 kHz (0.15 MHz) with a stability of 0.032%. Key electrical parameters include an insertion loss of 2 dB and a parallel capacitance of 1.55 pF. The physical dimensions are 3.13 mm x 3.13 mm x 1.38 mm.

Feature Summary

• Hermetically sealed ceramic package providing environmental protection
• Quartz frequency stabilization for enhanced long-term stability
• Surface mount design suitable for automated assembly processes

Applications

• European 868.35 MHz transmitters
• Wireless communication devices requiring precise frequency control
• OEM equipment utilizing internet connectivity and remote monitoring

Procurement Notes

Verify the specific ordering suffix to confirm package type and tape/reel specifications. Ensure compatibility with RoHS compliance requirements and AEC-Q200 standards if automotive application is intended. Cross-reference the manufacturer documentation to confirm current production status and lead times before finalizing procurement plans.

Selection Notes

Select this component when a single-port resonator is required for 868.35 MHz ISM band applications. Consider the low series resistance and compact SMD footprint for space-constrained designs. Evaluate the operating temperature range against the environmental conditions of the target application to ensure reliable performance across the specified thermal spectrum.

Part Context

RFMi, now part of Murata, specializes in RF components using SAW, crystal, and ceramic technologies. This resonator belongs to a family of products aimed at enabling wireless functionality in OEM devices. The brand transition from RFMi to Murata maintains product continuity while leveraging expanded manufacturing capabilities for digital and wireless market segments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer catalogs for direct replacements or cross-reference guides to identify compatible alternatives with matching frequency and package specifications.