frequency range (mhz) equivalent series resistance max. [] 4 to 5 5 to 8 8 to 9.5 9.5 to 10 10 to 12 12 to 13 13 to 48 300 250 200 120 100 80 50 a de facto standard small surface-mount type crystal unit, ideal for oa (office automation) and av (audiovisual) applications. compatible with low frequencies starting from 4mhz. (8.0 4.5 1.8 mm typ.) excellent electrical performance, ideal for oa and av applications. excellent environmental performance, including heat and shock resistance. meets the requirements for re-flow profiling using lead-free solder. nx8045gb for oa / av cu42_081201_nx8045gb_e mm 8.0 0.2 0.2 1.8 3.0 0.2 1.5 9.0 4.0 2.0 4.5 crystal units *1 equivalent series resistance n features n specifications example nx8045gb-13.560m-std-csf-4 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 reference land pattern internal connections (top view) l l l frequency range overtone order frequency tolerance (25 3 ) temperature characteristics (with reference to +25 c) operating temperature range storage temperature range equivalent series resistance drive level load capacitance 4 to 48 mhz fundamental 20 10 ?6 30 10 ?6 ?10 to +70 ?40 to +85 refer to *1 50 w (max. 500 w) 8 pf item model nx8045gb 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.
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