47 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 smd 3.2x1.5mm tuning fork rev. 2/2/2006 preliminary rohs compliant / pb free http://www.foxonline.com/need_a_sample.htm model: fx135 739-frequency-xxxxx max (unless otherwise noted) all specifcations subject to change without notice. 32.768 khz 20 ppm -0.045 ppm / (?oc) 2 +20oc ~ +30oc -40oc ~ +85oc -55oc ~ +125oc 70 k? 12.5 pf(standard) (fox p/n: fx135a-327) 9pf (optional) (fox p/n: fx135b-327) 500m? min 1.0uw 0.1uw typ 3 ppm 260oc / 10 seconds 1 ni/au parameters frequency frequency tolerance @ 25oc frequency stability temperature coeffcient temperature range turnover (t o ) operating (t opr ) storage (t stg ) equivalent series resistance (r s ) load capacitance (c l ) insulation resistance @ 100v dc drive level aging per year maximum soldering temp / time moisture sensitivity level (msl) termination finish ? standard specifications max (unless otherwise noted) frequency stability operating temperature -40 oc~ +85 oc 32.768 khz fx135 model number part number ? part number learn more - internet required - 0.045ppm/(?oc) 2 frequency all dimensions are in millimeters. solder pad layout recommended 2 .5 1 .1 3 .2 0 .1 5 1 .7 5 1 .9 0 .9 m a x 1 .5 0 .1 5 page 1 of 2 features ? ultra low profle ? 0.9mm height ? long term stability ? tape and reel (3,000 pcs.std)
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 * optional third lead, vinyl sleeves (hc49u only), and mylar spacer. all specifcations subject to change without notice.. ** measurements are displayed in millimeters . hc49u* 30ppm 50ppm -20c ~ +70c hc49s/49sd 30ppm 50ppm -20c ~ +70c fpx 50ppm 100ppm -10c ~ +70c parameter frequency tolerance @ 25c frequency stability operating temperature range fe 50ppm 50ppm -10c ~ +60c ? fox standard specifications smd 3.2x1.5mm tuning fork rev. 2/2/2006 preliminary rohs compliant / pb free http://www.foxonline.com/need_a_sample.htm model: fx135 page 2 of 2 ? tape specifications (millimeters) model fx135 a ? 1.5 b 4.0 c 4.0 d 3.5 e 8.0 f 0.85 std reel qty 3,000 ? reel specifications (millimeters) g 2.0 h ? 13 i ? 21 j ? 60 k ? 180 l 9 m 1.6 model fx135
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