Overview: This document provides technical specifications for quartz
crystal resonators manufactured by Interquip Electronics (Shenzhen) Co., Ltd. It includes details on dimensions, soldering patterns, and electrical specifications for different models.
Specifications:- Nominal Frequency Range: SMAC-1045H: 3.5MHz to 8.0MHz; SMCE-1210: 24.0MHz to 100.0MHz.
- Frequency Tolerance: SMAC-1045H: ±20ppm, ±30ppm; SMCE-1210: ±10ppm, ±20ppm.
- Load Capacitance: SMAC-1045H: 18pF or specified; SMCE-1210: 6pF or specified.
- Operating Temperature Range: SMAC-1045H: -20°C to +70°C, -20°C to +85°C; SMCE-1210: -20°C to +70°C, -40°C to +85°C.
- Storage Temperature Range: Both models: -55°C to +125°C.
- Drive Level: SMAC-1045H: 100µW typical; SMCE-1210: 10µW typical.
- Shunt Capacitance: SMAC-1045H: 7pF max; SMCE-1210: 2pF max.
- Insulation Resistance: Both models: 500MΩ minimum.
- Aging: SMAC-1045H: ±5ppm/year max; SMCE-1210: ±3ppm/year max.
- Equivalent Series Resistance (ESR): SMAC-1045H: 120Ω max for 3.5MHz to 6.0MHz, 80Ω max for 6.0MHz to 8.0MHz; SMCE-1210: 180Ω max for 24MHz to 30MHz, 120Ω max for 30MHz to 60MHz.
Features:- All ceramic epoxy sealed SMD package available in 2/4 pads version for SMAC-1045H.
- Surface mount ceramic enclosures with high reliability seam welded package for SMCE-1210.
- RoHS Compliant and Pb Free.
Additional Information: All specifications are subject to change without prior notice. For other specifications, consultation with sales representatives is advised.
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