RO3104C

$1.15

Description：RESONATOR,SM,303.825 MHZ
Series：-
Mfr：RFMi
Package：Tape & Reel (TR),Tape & Reel (TR),Bag

SKU:1fe397ca1ec9 Category: Resonators Brand: RFMi

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Product introduction

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：-
Mounting Type：Surface Mount
Package / Case：8-SMD, No Lead
Size / Dimension：0.197" L x 0.197" W (5.00mm x 5.00mm)
Height：0.067" (1.70mm)
Impedance：-
Capacitance：-

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RO3104C

Overview

The RFMi RO3104C is a surface-mount SAW resonator designed for frequency control in transmitter applications. It operates at a nominal frequency of 303.825 MHz with a stability of 10 PPM. The component utilizes a hermetically sealed SM5050-8 ceramic package and quartz frequency stabilization technology. It supports SMD/SMT termination styles and functions within an operating temperature range of -40°C to +85°C. The device is RoHS compliant and meets AEC-Q200 automotive qualification standards, ensuring reliability for digital and wireless communication systems.

Feature Summary

Hermetically sealed ceramic package providing environmental protection
Quartz frequency stabilization for high precision
Automotive-grade AEC-Q200 qualification
RoHS compliant construction

Applications

Transmitter frequency control elements
Digital communication systems
Wireless communication devices

Procurement Notes

Verify the specific ordering suffix (e.g., -1) against the manufacturer's official datasheet to confirm exact frequency tolerance and packaging configuration. Ensure the selected variant matches the required SM5050-8 package dimensions and termination style for PCB layout compatibility. Confirm AEC-Q200 compliance if the application requires automotive-grade certification.

Selection Notes

Select this component when a compact, high-stability SAW resonator is needed for transmitter stages. The 10 PPM stability suits applications requiring precise frequency alignment. Consider the SM5050-8 footprint for space-constrained designs. Verify thermal performance within the -40°C to +85°C range against the target environment.

Part Context

RFMi, an Akoustis brand, specializes in RF components using SAW, Xtal, and Ceramic technologies. The RO3104C belongs to the RO series of compact resonators. These parts serve as critical frequency control elements in transmitters, offering single-port or dual-port configurations for digital and wireless signal processing.

Replacement Considerations

Cross-reference with other 303.825 MHz SAW resonators in the SM5050-8 package. Ensure equivalent stability (10 PPM) and AEC-Q200 qualification if automotive use is intended. Verify pinout and electrical characteristics match the original design requirements.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.