Overview: The document provides technical specifications for two models of surface mount ceramic quartz
crystal resonators, SMCE-2520 and SMCE-3225, manufactured by Interquip Electronics (Shenzhen) Co., Ltd. It includes details on dimensions, frequency ranges, tolerances, and other electrical characteristics.
Specifications:- Nominal Frequency Range: SMCE-2520: 12.0MHz to 125.0MHz; SMCE-3225: 8MHz to 156.25MHz.
- Frequency Tolerance: ±10ppm, ±20ppm.
- Load Capacitance: 10pF or specified by the customer.
- Operating Temperature Range: Options include -20℃ to +70℃, -40℃ to +85℃, -40℃ to +125℃.
- Storage Temperature Range: -55℃ to +125℃.
- Drive Level: 100µW typical.
- Shunt Capacitance: Maximum 2pF.
- Insulation Resistance: Minimum 500MΩ.
- Aging: Maximum ±3ppm/year.
Features:- Surface mount ceramic enclosures.
- High reliability seam welded package.
- Conforms to AEC-Q200 (optional).
- Wide frequency range.
- RoHS Compliant and Pb Free.
Electrical Specifications:- Equivalent Series Resistance (ESR): Varies with frequency range, e.g., 350Ω max for 10≦f <12 MHz, 30Ω max for 40
Additional Notes: All specifications are subject to change without prior notice. Customers are advised to consult sales representatives for specific requirements.
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