PETERMANN-TECHNIK GmbH Lechwiesenstr. 13 D-86899 Landsberg am Lech Fon: +49/8191/305395 Fax: +49/8191/305397 www.petermann-technik.com [email protected] SMD WATCH CRYSTAL SERIES M4819 FEATURES RoHS-2 2011/65/EU compliant High reliability for low cost Ultra low profile Operating temperature range of -40/+85°C Excellent clock signal generatur for CPU´s GENERAL DATA M4819 (4.8x1.9x0.9mm) 2 32.768 kHz ±20 ppm (standard) / ±10 ~ ±100 ppm (option) 12.5 pF (standard) LOAD CAPACITANCE (CL) 7,8,9 and 12pF available on request -40/+85°C WORKING TEMPERATURE RANGES 80 kΩ max. RESONANCE RESISTANCE 1.15 pF typ. SHUNT CAPACITANCE C0 +25°C ±5°C TURNOVER TEMPERATURE -0.04 ppm/°C² PARABOLIC COEFFICIENT 0.5 µW typical (1.0 µW max.) DRIVE LEVEL ±3 ppm max. per year AGING >500 MΩ DC/100V ±10% INSULATION RESISTANCE -55°+125°C STORAGE TEMPERATURE Tape and Reel (3.000 pcs per reel) DELIVERY FORM OTHER PARAMETERS ARE AVAILABLE ON REQUEST / CREATE HERE YOUR SPECIFICATION SMD-CRYSTAL SERIES NUMBER OF SOLDER PADS FREQUENCY RANGE FREQUENCY TOLERANCES AT 25°C DIMENSIONS CRYSTALS CERAMIC FILTERS OSCILLATORS SAW COMPONENTS CERAMIC RESONATORS Premium Quality by PETERMANN-TECHNIK Spec.01 • REV.00 • June 2013 PETERMANN-TECHNIK GmbH Lechwiesenstr. 13 D-86899 Landsberg am Lech Fon: +49/8191/305395 Fax: +49/8191/305397 www.petermann-technik.com [email protected] ORDERING INFORMATION Series Frequency Frequency Stability at 25°C Temperature Range Load Capacitance M4819 32.768 kHz 20 -40+85°C 12.5 pF CRYSTALS CERAMIC FILTERS OSCILLATORS SAW COMPONENTS CERAMIC RESONATORS Premium Quality by PETERMANN-TECHNIK Spec.01 • REV.00 • June 2013