Quartz SMD TC308B MJ TC206B MJ Features: - Cylindrical enclosures with mounting clips - Surface mount pick & place - High performance/cost ratio Specifications Frequency range Frequency tolerance,Ta=25°C Load capacitance Temp. coefficient Temperature range Drive level Symbol f Äf/f CL TC308B MJ TC206B MJ 32.768kHz ±20ppm ~ ±50ppm 6pF ~ 12.5pF (Std.) A Storage temperature TSTG -0.04 x 10-6 / °C² -40°C ~ +85°C Operating temperature TOPR -10°C ~ +60°C Maximum drive level MDL 1ìW Recommended drive level RDL - Series resistance R1 35kOhm max Shunt capacitance C0 0,9pF Insulation resistance Aging IR ÄfA Resistance of series resonance (ESR) Frequency Mode 32.768kHz Fundamental Remarks Standard / Others are offered Others are offered Please specify Max Others are offered Max 50kOhm max As per table (25°C ±3°C) 0,8pF 100M Ohm ±5ppm/Year Min Max Ohm max 45k max Drawing TC206BMJ TC308BMJ Dimensions in mm Order key Q Part Q=Quartz - 32.768000k Frequency k=kHz - TC206B Package - 50 -B - 12.5 - MJ Frequency Temperature Load tolerance range capacitance TC206BMJ ±ppm A= pF MJ=Metal jacket TC308BMJ (25°C) B= -10°C ~ +60°C SR=series X=Special options 0°C ~ +70°C C= -10°C ~ +70°C D= -20°C ~ +70°C E= -40°C ~ +85°C H= -20°C ~ +80°C I = -10°C ~ +50°C auris-GmbH [email protected] www.auris-gmbh.de All specifications are subject to change without notice. 2.2 Option