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| surface mount quartz crystal general data frequency stability vs. temperature q frequency in mhz type load capacity in pf option quartz esr (series resistance rs) quartz crystal ?SMU5 features rohs compliant order information example: q 30.0-SMU5-30-30/50-fu marking frequency with load capacitance code company code / date code / internal code 3.579545 ~ 60.0 mhz SMU5 30 pf standard 12 pf ~ 32 pf s for series 30 ppm standard see table blank = -20? ~ +70? fu= fundamental at-cut 3ot= 3rd overtone at-cut bt= fundamental bt-cut t1= -40?~+85? lf = pb free contact pins / pads frequency vibration esr max. esr typ. in mhz mode in ? in ? 3.579 ~3.999 fund.- at 150 80 4.000 ~ 4.499 fund.- at 120 60 4.500 ~ 5.999 fund.- at 100 50 6.000 ~ 6.999 fund.- at 80 40 7.000 ~ 9.999 fund.- at 70 35 10.00 ~ 13.99 fund.- at 50 25 14.00~ 33.000 fund.- at 40 20 27.00 ~ 60.00 3rd ot - at 120 80 24.00 ~ 40.00 fund.- bt 50 20 SMU5 actual size type frequency range frequency tolerance at 25 ? load capacitance c l shunt capacitance c o storage temperature drive level max. aging SMU5 3.579545 ~ 33.0 mhz ( fund. at-cut ) 27.0 ~ 60.0 mhz ( 3rd ot. at-cut ) 24.0 ~ 40.0 mhz ( fund. bt-cut ) 10 ppm ~ 30 ppm 12 pf ~ 32 pf or series < 7 pf -40 ? ~ +90 ? 500 ? (100 ? recommended) < ? ppm first year stability at 25 ? in ppm stability vs. temp. in ppm jan. febr. mar. apr. may june july aug. sept. okt. nov. dec. 2004 npqr s t uvwx yz 2005 abcd e f ghjk lm 2006 npqr s t uvwx yz 2007 ab cd e f gh jk lm -20 ? ~ +70 ? -40 ? ~ +85 ? t1 standard o on request 30 ppm 50 ppm 100 ppm +10/-100 ppm o o bt-cut o same pad layout as mg3a type the pulse of progress jauch quartz gmbh telephone: (+49) 77 20 / 9 45-0 telefax: (+49) 77 20 / 9 45-100 internet: www.jauch.de e-mail: info@jauch.de ?04/2005
quartz crystal ?SMU5 13.1 0.2 5.0 0.2 1.2 3.0 1.6 9.4 5.0 # 1 # 2 # 3 # 4 6.7 2.0 3.4 1.6 2.4 # 1 # 2 # 3 # 4 dimensions in mm 13.4 0.3 8.0 0.2 4.0 0.1 1.75 0.3 11.5 0.1 24.0 0.3 6.0 0.2 ?2.2 0.2 2.0 0.1 ?1.5 0.1 0.3 0.1 5.5 0.2 direction of feed taping specification 1000 pcs per reel in mm temperature ( c) time (seconds) 150 260 217 50 100 60 ~ 180 s 60 ~ 150 s 10 sec max. 260 5 c 150 5 c 200 reflow soldering profile in mm top view side view bottom view crystal connection pad layout 2.0 ?21 120 ? 330 25.5 ? 80 ? 13 load capacitance codes #2 - #3: connected to housing note: parts are also suitable for soldering systems with lead (pb) content 7 pf: m 8 pf: k 9 pf: n 10 pf: h 11 pf: l 12 pf: a 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 13 pf: v 14 pf: x 15 pf: j 16 pf: b 17 pf: t 18 pf: f example 4.0 mhz / 12 pf: 4a000 the pulse of progress jauch quartz gmbh telephone: (+49) 77 20 / 9 45-0 telefax: (+49) 77 20 / 9 45-100 internet: www.jauch.de e-mail: info@jauch.de ?04/2005 |
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