Overview: The document provides technical specifications for two models of SMD ceramic to metal quartz
crystal resonators, SMCM-2016H and SMCM-3225H, manufactured by Interquip Electronics (Shenzhen) Co., Ltd. These components are designed for a wide frequency range and are RoHS compliant and Pb-free.
Specifications:- Nominal Frequency Range: SMCM-2016H: 16.0MHz ~ 54.0MHz; SMCM-3225H: 12.0MHz ~ 54.0MHz.
- Frequency Tolerance at 25℃: ±10ppm, ±20ppm.
- Load Capacitance: SMCM-2016H: 6pF to 12pF or specify; SMCM-3225H: 10pF or specify.
- Operating Temperature Range: -20℃ ~ +70℃, -20℃ ~ +85℃ or specify.
- Storage Temperature Range: -55℃ ~ +125℃.
- Drive Level: SMCM-2016H: 50µW Typ.; SMCM-3225H: 100µW Typ.
- Shunt Capacitance: 2pF Max.
- Insulation Resistance: 500MΩ Min.
- Aging: ±3ppm/Year Max.
- Frequency Tolerance over Operating Temperature Range: ±20ppm, ±30ppm or specify.
Equivalent Series Resistance (ESR):- SMCM-2016H: Varies with frequency range, maximum 250Ω for 16
- SMCM-3225H: Varies with frequency range, maximum 120Ω for 12
Features:- Ceramic epoxy sealed SMD package.
- Ultra-lightweight and ultra-miniature size for SMCM-2016H; small size for SMCM-3225H.
- Best cost-performance option.
Note: All specifications are subject to change without prior notice. For other specifications, consult sales representatives.
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