cy26 crystal cylindrical crystals in khz range standard specifications part numbering guide model frequency in khz cy26 -- xx -- 70.0k consult factory for available frequencies and specs. 19013 36th ave. west suite h lynnwood, wa 98036, usa load capacitance (425) 776 - 1880, fax: (425) 776 - 2760, ple - sales@pletronics.com, www.pletronics.com 41 pl tronics, inc. mechanical: inches (mm) not to scale not all options available for all frequencies. a special par t number may be assigned. 30 khz ? 150 khz parallel resonance in pf ( 12.5 pf standard) sr = series resonance feb 2002 due to part size and factory abilities, part marking may var y from lot to lot and may contain our part number or an inte rnal code. .394 (10.0) dia .01 (.26) .028 (0.7) .08 (2.1) .244 (6.2) max max calibration frequency tolerance 3 0 ppm at 25 c operating temperature range (otr) -10 to +60 c frequency stability over otr calculate as: frequency shift from 25 c to t c in ppm = - 0.038 x (t - 25) 10% load capacitance 12.5 pf std, customer may specify others equivalent series resistance (esr) 50 k maximum drive level 1 w aging at 25 c for the 1st year 5 ppm shunt capacitance 1.7 pf maximum 2 w m motional capacitance 1 to 4 ff packaging bulk
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