sm11t crystal 4 pad 5x3.2mm surface mount crystal ( metal cover seam sealed to ceramic base) standard specifications calibration frequency tolerance at 25 c 3 0 ppm is standard, tighter tolerances available operating temperature range (otr) 0 to +70 c is standard, but can be extended to -40 to +85 c frequency stability (fs) over otr 5 0 ppm is standard, tighter tolerances available drive level 50 m w is standard, customer may specify aging at 25 c 5 ppm maximum oscillation maximum frequency range 12.000 ? 19.999 fundamental at cut 80 20.000 ? 32.000 50 part numbering guide model frequency in mhz temperature range sm11t e -- xx -- 20.0m consult factory for available frequencies and specs. blank: 0 to +70 c e: - 40 to +85 c 19013 36th ave. west suite h lynnwood, wa 98036, usa consult factory for lower esr load capacitance (425) 776 - 1880, fax: (425) 776 - 2760, ple - sales@pletronics.com, www.pletronics.com 30 pl tronics, inc. mechanical: inches (mm) not to scale mode (mhz) esr (ohms) not all options available for all frequencies. a special par t number may be assigned. esr values 12.000 mhz ? 32.000 mhz parallel resonance in pf ( 3 8 pf) sr = series resonance feb 2002 solder pads 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. max .197 (5.0 .15) .039 (1.0) .126 (3.2 .15) .05 (1.3) .06 (1.6) ple .09 (2.2) ple gnd gnd .028 (.7) packaging 16mm tape 8mm pitch
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