Overview: This document provides technical specifications for the SMCM-5032H and SMAC-7050H series of SMD ceramic to metal quartz
crystal resonators manufactured by Interquip Electronics (Shenzhen) Co., Ltd. These components are designed for a wide frequency range and are available in 2 or 4 pad versions, offering a cost-effective solution that complies with RoHS standards and is Pb-free.
Specifications:- Nominal Frequency Range: 8.0MHz to 32.0MHz for SMCM-5032H; 6.0MHz to 22.0MHz for SMAC-7050H.
- Frequency Tolerance: ±20ppm or ±30ppm at 25°C ± 3°C.
- Load Capacitance: 18pF or specified value.
- Operating Temperature Range: -20°C to +70°C or -20°C to +85°C.
- Storage Temperature Range: -55°C to +125°C.
- Drive Level: 100µW typical.
- Shunt Capacitance: Maximum 7pF.
- Insulation Resistance: Minimum 500MΩ.
- Aging: Maximum ±3ppm/year.
Electrical Specifications:- Equivalent Series Resistance (ESR): Varies with frequency range, with maximum values of 100Ω, 80Ω, 60Ω, and 30Ω for different frequency bands.
Features:- Ceramic epoxy sealed SMD package.
- Available in 2 or 4 pad versions.
- Self-material supply.
- RoHS compliant and Pb-free.
Dimensions and Soldering Patterns: Detailed dimensions and soldering patterns are provided for both the SMCM-5032H and SMAC-7050H series, with specifications subject to change without prior notice.
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