12.87163

Tuning Fork Crystal SMD-version part no. model frequency operating temperature frequency tolerance (df/F) at +25°C ±3°C temperature tolerance (parabolic coefficient) 12.87163 KX–327RT 32.768 kHz -40° ~ +85°C ±20 ppm -0.030 ppm ±10%/°C2 typ. turnover temperature +25°C ±5°C storage temperature range load capacitance CL -55°C ~ +125°C motional capacitance( C1) series resistance R1 aging (df/F) (first year) at 25°C ±3°C shunt capacitance Co 6 fF typ. 60k Ohm typ., 70k Ohm max. 7.0 pF ±3 ppm 1.3 pF typ. 0.1 µW typ. 3000 pcs. drive level contents of reel Dimensions (mm): Reflow soldering condition: Tape specification: Suggested soldering pad: reel diameter 180 mm GEYER ELECTRONIC e.K. Lochhamer Schlag 5 82166 Gräfelfing/München Tel. +49 89 546868-0 quartz@geyer-electronic.de www.geyer-electronic.de Version 01.10.2019