nominal frequency (mhz) equivalent series resistance max. [] 5 to 8 8 to 10 10 to 20 20 to 40 300 220 150 100 nx8045gd (j lead type) for automotive cu43_091009_nx8045gd_e quartz crystal units *1 equivalent series resistance n features n specifications example nx8045gd-10.000m-std-cjj-1 when ordering our products, specify them with an ordering code that consists of the following : -- m if you have any queries concerning our standard frequencies and numbers for specifying orders, please contact our sales represe ntatives or visit our homepage (http://www.ndk.com/). model name frequency (max : 9 digits) number for specifying an order n how to specify an order n dimensions a small surface-mount type crystal unit, ideal for an engine control cpu clock; delivering the high reliability that is particularly demanded by automotive. compatible with low frequencies starting from 5 mhz.(8.0 4.5 2.0 mm typ.) stable start-up characteristic even under extremely severe environmental conditions. excellent environmental characteristics, including heat, vibration and shock resistance. meets the requirements for re-flow profiling using lead-free solder. excellent performance for wide temperature range heat cycles (-40 to +125 ) when mounted on a glass epoxy circuit board. conforms to aec-q200. l l l l l nominal frequency overtone order frequency tolerance (25 3 ) frequency versus temperature characteristics (with reference to +25 c) operating temperature range storage temperature range equivalent series resistance level of drive load capacitance 5 to 40 mhz fundamental 50 10 ?6 150 10 ?6 ?40 to +125 ?40 to +150 refer to *1 10 w (max. 500 w) 8 pf item model nx8045gd (j lead) the above specifications are standard for this ndk product. custom-made specifications such as load capacitance and temperature characteristics are also available. please contact ndk sales with your enquiries. mm 8.00.2 1.90.2 2.20.2 0.1 3.0 0.90.2 9.0 5.4 4.50.2 land pattern (typical) terminal land connections (top view)
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