Quartz Crystal SMD-version part no. 12.85519 model KX - 5T frequency 20.0 MHz mode fundamental operating temperature -40 ~ +85C frequency tolerance at +25C 20 ppm temperature tolerance -40 ~ +85C 50 ppm 8 pF load capacitance CL series resistance R1 max. 200 Ohm aging at +25C (first year) max. 2 ppm shunt capacitance Co max. 3.5 pF drive level 50 W typ., 100 W max. contents of reel 1000 pcs. Dimensions (mm): Suggested soldering pad: Reflow soldering condition: Tape specification: reel diameter 178 mm GEYER ELECTRONIC e.K. Lochhamer Schlag 5 82166 Grafelfing/Munchen Tel. +49 89 546868-0 quartz@geyer-electronic.de www.geyer-electronic.de Version 01.10.2019