25 fox electronics 5570 enterprise parkway fort myers, florida 33905 usa +1.239.693.0099 fax +1.239.693.1554 http://www.foxonline.com emea tel/fax: +44 .1767.312632 | asia hong kong tel: +852.2854.4285 fax +852.2854.4282 | japan tel: +81.3.3374.2079 fax: +81.3.3374.5221 ? 2009 fox electronics | iso9001:2000 certifed features ? ultra low profle ? fundamental options ? tolerances to 10 ppm ? stabilities to 10 ppm ? temp range to -40oc ~ +85oc 1 tighter tolerances, stabilities, and wider temp ranges available . note: the above specifcations, having been carefully prepared and checked, is believed to be accurate at the time of publication; however, no responsibility is assumed by fox electronics for inaccuracies. all specifcations subject to change without notice. parameters frequency range frequency tolerance @ 25oc frequency stability, ref @ 25oc over operating temp range temperature range operating (t opr ) storage (t opr ) shunt capacitance (co) load capacitance (c l) drive level aging per year refow soldering temperature moisture sensitivity level (msl) termination finish 12.000 ~ 50.000 mhz 50 ppm 1 50 ppm 1 -10oc ~ +60oc 1 -40oc ~ +85oc 7pf 10 pf ~ series 0.1 mw 5.0 ppm 260oc x 10 seconds (2 cycles) 1 ni/au ? standard specifications 1 12.000 ~ 12.999999 13.000 ~ 50.000 frequency range (mhz) fundamental fundamental 120 80 operating mode max esr ? max (unless otherwise noted) ceramic smd crystal rev. 5/10/2006 rohs compliant / pb free http://www.foxonline.com/need_a_sample.htm model: fx425b ? part number selection 12.000 ~ 50.000 fx425b model number part number 519-frequency-xxxxx ? part number learn more - internet required frequency range (mhz) all dimensions are in millimeters. #1 #2 #3 #4 #4 #3 #2 #1 4.00.2 2.50.2 0.70.1 0.7 2.0 recommended solder pad layout 1.4 1.2 3.0 1.7 page 1 of 2
fox electronics 5570 enterprise parkway fort myers, florida 33905 usa +1.239.693.0099 fax +1.239.693.1554 http://www.foxonline.com emea tel/fax: +44 .1767.312632 | asia hong kong tel: +852.2854.4285 fax +852.2854.4282 | japan tel: +81.3.3374.2079 fax: +81.3.3374.5221 ? 2009 fox electronics | iso9001:2000 certifed ceramic smd crystal rev. 5/10/2006 rohs compliant / pb free http://www.foxonline.com/need_a_sample.htm model: fx425b page 2 of 2 ? tape specifications (millimeters) model fx425b a ? 1.5 b 4.0 c 4.0 d 5.5 e 12.0 f 1.3 std reel qty 3,000 ? reel specifications (millimeters) g 2.0 h ? 13 i ? 21 j ? 80 k ? 180 l 13.5 m 2.0 model fx425b
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