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| SMD Quartz Crystal * SMU2 2 Pad Version * 11.5 x 4.8 mm actual size recommended for automotive applications reflow soldering temperature: 260 C max. package height 3.0 mm max. 2002/95/EC RoHS compliant Pb free: pins / pads RoHS General Data type frequency range SMU2 4.1943 ~ 40.0 MHz 27.0 ~ 60.0 MHz 30.0 ~ 50.0 MHz frequency tolerance at 25 C load capacitance CL shunt capacitance Co storage temperature drive level max. aging 10 ppm ~ 30 ppm 12 pF ~ 32 pF or series < 5 pF -40 C ~ +125 C 500 W (100 W recommended) ( fund. AT-cut ) ( 3rd OT AT-cut ) ( fund. BT-cut ) ESR (series resistance Rs) frequency in MHz 4.19 ~ 9.9999 10.0 ~ 13.999 14.0 ~ 40.000 vibration mode fund.- AT fund.- AT fund.- AT ESR max. in 70 50 40 ESR typ. in 30 25 15 27.0 ~ 60.000 3rd OT - AT 100 80 30.0 ~ 50.000 fund.- BT 50 20 < 5 ppm first year Frequency Stability vs. Temperature 30 ppm -20 C ~ +70 C -40 C ~ +85 C -40 C ~ +105 C -40 C ~ +125 C STD. T1 T2 T3 O O 50 ppm 100 ppm 150 ppm +10/-100 ppm O BT-cut Marking frequency with load capacitance code company code / date code / internal code Jan. Febr. Mar. Apr. May June July Aug. Sept. Okt. Nov. Dec. 2005 * O O * O O 2006 2007 2008 A B C D E S e s F T f t G U g u H J K LM Y l y NP a n QR c q VWX h v Z m z * O standard available b p d r j w k x Dimensions 3.8 max. 0.6+0.2 / -0.1 < 3.5 12.50.3 < 3.5 4.40.1 0.3 max. max. 0.2 4.8 max. 3.0 max. max. 0.2 10.1 max. 11.50.2 Z Z 3.70.3 2.00.1 in mm 5.50.1 5.50.1 top view side view side view bottom view pad layout Order Information Q Quartz frequency type load capacitance stability at 25 C 30 = 30 ppm std stability vs. temp. range see table blank = T1 = T2 = T3 = FU = 3OT = BT = option 4.19 ~ 60.0 MHz SMU2 30 pF standard 12 pF ~ 32 pF S for series -20 C ~ +70 C -40 C ~ +85 C -40 C ~ +105 C -40 C ~ +125 C for fundamental frequencies 20 MHz 3rd overtone fundamental BT-cut Example: Q 25.0-SMU2-30-30/50-FU (Suffix LF = RoHS compliant / Pb free pins or pads) Jauch Quartz GmbH * e-mail: info@jauch.de full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com All specifications are subject to change without notice SMD Quartz Crystal * SMU2 Taping Specification 1.750.3 o 1.50.1 2.00.1 4.00.1 0.40.1 120 25.5 24.00.3 13.50.1 16.8 max o 13 o 80 o 330 2.0 o 21 o 2.20.2 4.50.2 in mm 1000 pcs per reel 5.8 max 8.00.2 Direction of feed Reflow Soldering Profile temperature (C) 260 200 150 100 50 60 ~180 s 60 s max. 10 s max. 260 C max. 220 5 C 180 5 C Load Capacitance Codes 7 pF: m 8 pF: k 9 pF: n 10 pF: h 11 pF: l 12 pF: a 13 pF: v 14 pF: x 15 pF: j 16 pF: b 17 pF: t 18 pF: f 20 pF: c 22 pF: g 24 pF: d 25 pF: r 27 pF: w 30 pF: . 32 pF: e series: s T: 3rd OT time (s) note: parts are also suitable for soldering systems with lead (Pb) content example 10.0 MHz / 12 pF: 10a000 Automotive application note - - - automotive quartz crystals have superior environmental performance in case of shock, vibration and temperature extended operating temperatures up to +125 C production is certified according to: ISO 9001 / QS 9000 / QS 14000 Jauch Quartz GmbH * e-mail: info@jauch.de full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com All specifications are subject to change without notice |
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