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CM9V-T1A データシート(PDF) 1 Page - MICORO CRYSTAL SWITZERLAND |
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CM9V-T1A データシート(HTML) 1 Page - MICORO CRYSTAL SWITZERLAND |
1 / 2 page DIMENSIONS CM9V-T1A Tuning Fork Crystal 32.768 kHz All dimensions in mm typical DESCRIPTION The CM9V-T1A is a low frequency SMT Quartz Crystal Unit that incorporates a tuning fork Quartz Crystal Resonator. It operates under vacuum in a hermetically sealed ceramic package with metal lid. APPLICATIONS IoT Metering Industrial Health Care Ultra Small Devices Wearables, Portables ELECTRICAL CHARACTERISTICS AT 25oC Standard Frequency 1) FL 32.768 kHz Load capacitance 2) CL 4.0 / 6.0 / 7.0 / 9.0 / 12.5 pF Frequency tolerance 3) Δ F/F ±20 ppm Δ F/F ±100 ppm Series resistance typ./max. RS 70 / 90 kΩ Motional capacitance typ. C1 6.3 fF Static capacitance typ. C0 1.4 pF Drive level max. P 0.5 μ W Insulation resistance min. Ri 500 MΩ Aging first year max. Δ F/F ±3 ppm Turnover temperature T0 25 ±5 °C Frequency vs. temperature Δ F/F0 –0.035 ppm/°C² (T - T0)2 ±10% ppm Package: Recommended Solder Pad: 1,6 0,6 0,6 0,6 0,47 0,47 FEATURES Ultra small size (1.6 × 1.0 × 0.5 mm). Outstanding hermetic sealing with gold-tin preform. High stability and low aging guaranteed by hermetic sealing. Available for extended operating temperature range. Lightweight (2.4 mg). High shock and vibration resistant. 100% Pb-free, RoHS-compliant. 1) Other frequencies on request. 2) Other load capacitances on request. 3) Tighter frequency tolerances on request. |
同様の部品番号 - CM9V-T1A_16 |
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同様の説明 - CM9V-T1A_16 |
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