RO3104D-1

Resonators Overview

The RO3104D-1 is a surface-mount ceramic SAW resonator operating at 303.825 MHz with ±75 kHz tolerance and ±32 ppb stability. It features a SMD-6 package, operates from -40°C to +85°C, and provides fundamental-mode quartz frequency stabilization in a hermetically sealed case.

Resonators Feature Summary

• Surface-acoustic-wave (SAW) technology for reliable frequency control
• Hermetically sealed ceramic package ensuring environmental durability
• Fundamental-mode operation for stable quartz frequency stabilization

Resonators Applications

• Wireless communication systems requiring precise frequency reference
• Digital signal processing circuits needing stable clock sources
• RF front-end modules in compact consumer electronics

Resonators Procurement Notes

Verify the specific ordering suffix matches the required tolerance and packaging configuration. Confirm RoHS compliance status and AEC-Q200 qualification if automotive grade is needed. Ensure the SMD-6 footprint aligns with the target PCB design before finalizing procurement orders.

Resonators Selection Notes

Select this component when a compact, high-stability SAW resonator is required for 303.825 MHz applications. Consider the ±32 ppb stability and wide temperature range for environments demanding consistent performance without external tuning.

Resonators Part Context

This part belongs to RFMi's line of surface-mount resonators, which utilize SAW, crystal, and ceramic technologies. The series focuses on providing reliable, fundamental-mode frequency stabilization in hermetically sealed packages suitable for digital and wireless applications.

Resonators Replacement Considerations

Direct substitutes include other 303.825 MHz SAW resonators with matching SMD-6 footprints and similar stability specifications. Verify electrical parameters and thermal characteristics before cross-referencing with alternative manufacturers.