RO3101C

Resonators Overview

The RO3101C is a surface-mount SAW resonator by RFMi, operating at 433.920 MHz with 10 PPM stability. It features a hermetically sealed ceramic package (SM5050-8) measuring 5x5x1.5 mm. The device supports SMD/SMT termination and operates within -40°C to +85°C. It utilizes a 2.6 pF load capacitance and withstands 12 VDC. Designed for fundamental-mode quartz frequency stabilization, it ensures reliable performance in compact electronic applications requiring precise timing.

Resonators Feature Summary

• Hermetically sealed ceramic package for environmental protection
• Fundamental-mode quartz frequency stabilization
• Surface-mount construction for automated assembly

Resonators Applications

• Automotive electronics systems
• Industrial wireless communication devices
• Low-power short-range communication modules

Resonators Procurement Notes

Verify the specific suffix variant against project requirements, as packaging quantities and lead times vary by configuration. Confirm RoHS compliance status and AEC-Q200 qualification if automotive standards are mandatory. Ensure the selected package size matches the PCB footprint design constraints before finalizing procurement orders.

Resonators Selection Notes

Select this component when a compact, high-stability SAW resonator is required for ISM band applications. The 10 PPM frequency tolerance suits precision timing needs. Evaluate the SM5050-8 package dimensions against available board space. Consider the 12 VDC rating and temperature range suitability for the target operational environment.

Resonators Part Context

Part of the RO series from RFMi, focusing on RF front-end and frequency control components. The manufacturer specializes in SAW/BAW technologies, ceramic filters, and antennas for IoT and automotive sectors. This model represents a standard surface-mount solution for reliable signal generation.

Resonators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative SAW resonators from other manufacturers.