ds-112 rev e04 49S series miniature quartz crystal saronix technical data hc-49, low profile b = bt-cut, 26.8 to 50 mhz ? (dash) = at-cut parallel resonance blank = at-cut series resonance description the 49S series is a miniature, at or bt cut strip resonator crystal, housed in low profile 3.5mm high packaging. the se- ries meets the standard 0.200" board spacing. actual size mechanical: mil-std-883, method 2002, condition b mil-std-883, method 2003 mil-std-202, method 211, conditions a and c mil-std-883, method 2007, condition a mil-std-202, method 215 mil-std-202, method 210, condition b environmental: gross leak test: fine leak test: thermal shock: moisture resistance: mil-std-883, method 1014, condition c mil-std-883, method 1014, condition a mil-std-883, method 1011, condition a mil-std-883, method 1004 part numbering guide: shock: solderability: terminal strength: vibration: solvent resistance: resistance to soldering heat: applications & features fibre channel ethernet 56k and cable modems adsl isdn microcontrollers remote control devices network processors audio/video low profile 3.5mm high at or bt cut performance resistance weld seal ? frequency range: 3.2 to 29.999 mhz, at fundamental 26.8 to 50.000 mhz, bt fundamental 30 .0 to 80.000 mhz, at 3rd ot temperature range: operating: storage: -20 to +70c (standard - see part number builder for other options) -55 to +125c freq. stability tolerance: 50ppm (0 to -100ppm for bt) -20 to +70c, (standard - see part number builder for other options) characteristics at 25c 2c: 50 ppm (standard - see part number builder for other options) 12 pf to 32 pf or series resonance 30 to 200 ? (frequency dependent) 100w correlation, 500w max 7 pf max freq. calibration tolerance: load capacitance: effective series resistance: drive level: shunt capacitance: saronix 141 jefferson drive menlo park, ca 94025 usa 650-470-7700 800-227-8974 fax 650-462-9894 49S xxx ? xx xxx type calibration / stability / temp range eea = 20ppm / 20ppm / 0 to +50c ggc = 30ppm / 30ppm / -20 to +70c ghc = 30ppm / 50ppm / -20 to +70c * blank = 50ppm / 50ppm / -20 to +70c ghe = 30ppm / 50ppm / -40 to +90c hje = 50ppm / 100ppm / -40 to +90c * no code used, as these specs designate standard configuration for this series part number examples: spec: common freq 20mhz, 50ppm calib, 50ppm stab, -20 to +70c, 12pf = 49S200-12 spec: common freq 20mhz, 50ppm calib, 50ppm stab, -20 to +70c, series = 49S200 spec: custom freq 5.1234mhz, 30ppm calib, 30ppm stab, -20 to +70c, 16pf = 49S05.1234-16ggc frequency common frequency code, select code from list on page 2 (applies only to 50ppm calibration, 50ppm stability, -20 to +70c). if code not listed on page 2: then custom frequency (in mhz) = 0x.xxxx, xx.xxxx (a zero is used in front of frequencies under 10 mhz) load capacitance xx = parallel resonance (specify load) blank = series resonance
all specifications are subject to change without notice. ds-112 rev e04 49S series miniature quartz crystal saronix technical data hc-49, low profile package details 11.18 .440 max 12.70 .500 min 4.88 .192 0.46 .018 max 4.65 .183 3.5 .138 max scale: none (dimensions in ) mm inches saronix 141 jefferson drive ? menlo park, ca 94025 usa 650-470-7700 800-227-8974 fax 650-462-9894 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 200 160 150 150 120 100 80 80 60 60 60 60 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 035 037 040 049 051 060 073 080 100 111 120 122 143 150 160 180 184 196 200 240 245 250 268 280 294 300 320 322 330 333 338 352 360 400 403 409 420 425 450 460 480 500 524 564 600 666 3.579545 3.686400 4.000000 4.915200 5.068800 6.000000 7.372800 8.000000 10.000000 11.059200 12.000000 12.288000 14.318180 15.000000 16.000000 18.000000 18.432000 19.660800 20.000000 24.000000 24.576000 25.000000 26.800000 28.000000 29.491200 30.000000 32.000000 32.256000 33.000000 33.333000 33.868000 35.251200 36.000000 40.000000 40.320000 40.960000 42.000000 42.500000 45.000000 46.000000 48.000000 50.000000 52.416000 56.448000 60.000000 66.666667 common frequencies: frequency mhz frequency code max esr (fundamental) common frequency codes: to be used only with 50ppm calibration, 50ppm stability over -20 to +70c max esr (3rd ot) marking format (exact location of items may vary) line 1: s = saronix designator - (dash) = separator xxx = calib/stability/temp code yyww = date code line 2: frequency (up to 7 digits including decimal point) bt-cut = b or at-cut parallel = - (dash) or at-cut series = leave blank xx = load capacitance (leave blank if series) if custom frequency, calibration, stability, temp use: s-xxxyyww 24.5760-xx if common frequency and standard specifications: line 1: s = saronix designator yyww = date code line 2: frequency (up to 7 digits including decimal point) bt-cut = b or at-cut parallel = - (dash) or at-cut series = leave blank xx = load capacitance (leave blank if series) syyww 24.5760-xx
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