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Product Detailed Parameters
- Description：RESONATOR,SM,303.825 MHZ
- Series：-
- Mfr：RFMi
- Package：Tape & Reel (TR),Tape & Reel (TR),Bag
- Type：SAW
- Frequency：303.825 MHz
- Frequency Stability：32ppb
- Frequency Tolerance：±75kHz
- Features：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：6-SMD, No Lead
- Size / Dimension：0.118" L x 0.118" W (3.00mm x 3.00mm)
- Height：0.054" (1.38mm)
- Impedance：-
- Capacitance：-
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Overview
The RO3104E is a Surface Acoustic Wave (SAW) resonator manufactured by RFMi, an Akoustis brand. It operates at a nominal frequency of 303.825 MHz and utilizes a surface mount device (SMD/SMT) package configuration. The component is designed for radio frequency applications and complies with RoHS standards. It holds AEC-Q200 qualification, indicating suitability for automotive environments, and is produced in IATF16949-certified facilities that support PPAP requirements.
Feature Summary
- Utilizes Surface Acoustic Wave technology for precise frequency generation
- AEC-Q200 qualified for automotive reliability standards
- RoHS compliant construction
- Surface mount device packaging
Applications
- Automotive communication systems
- RF signal processing circuits
- Wireless module frequency control
Procurement Notes
Verify the specific part number against official RFMi documentation to confirm the exact frequency tolerance and package dimensions. Ensure that the procurement channel provides valid traceability for AEC-Q200 qualification status. Confirm that the delivered components match the IATF16949 manufacturing origin required for automotive supply chain compliance.
Selection Notes
Select this component when a 303.825 MHz SAW resonator is required for automotive-grade applications. Consider its SMD form factor for automated assembly processes. Validate compatibility with the target circuit's impedance matching requirements. Ensure the design supports the thermal characteristics associated with surface mount SAW devices.
Part Context
RFMi, now part of Akoustis, specializes in RF components using SAW, crystal, and ceramic technologies. The RO3104E belongs to their SAW resonator portfolio, targeting digital and wireless infrastructure. This product line emphasizes automotive qualification and high-reliability manufacturing standards within certified production facilities.
Replacement Considerations
Consult official RFMi substitution guides for verified alternatives. Cross-reference frequency specifications and package outlines before implementing any substitute component.
