euroquartz limited blacknell lane crewkerne somerset uk ta18 7he tel: +44 (0)1460 230000 fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk euro quartz 13.1 x 9.4mm smd description 86smx crystals were among the first surface mount crystal designs available in the industry. as a result the package is still widely used. supply on 24mm eia tape and reel is standard. frequency range 3.5mhz to 70.0mhz fully rohs compliant industry-standard package standard eia tape and reel supply outline & dimensions frequency range at-cut fundamental: 3.5mhz to 30.0mhz at-cut 3rd overtone: 30.1mhz to 70.0mhz bt-cut fundamental: 25.0mhz to 40.0mhz calibration tolerance at 25oc*: 50ppm at 25c frequency stability over temperature* at-cut: 50ppm over -10 to +60c bt-cut: 100ppm over -10 to +60c storage temperature: -40~+85c equivalent series resistance: see table shunt capacitance (c0): 7pf maximum load capacitance (cl): series or from 8pf to 32pf (customer specified cl) ageing: 3ppm per year at +25c drive level: 100w maximum reflow soldering: 10s maximum at 260c twice or 180s at 230c, once. crystal holder: moulded plastic packaging: 24mm eia tape and reel, 1k per reel. note: tighter calibration tolerance and operating temperature range parts may be available, check with euroquartz sales. specification 3.5 ~ 3.99 at fund 200 4.0 ~ 4.99 at fund 150 5.0 ~ 5.99 at fund 120 6.0 ~ 6.99 at fund 100 7.0 ~ 7.99 at fund 80 8.0 ~ 12.9 at fund 60 13.0 ~ 30.0 at fund 40 25.1 ~ 45.0 bt fund 40 30.0 ~ 70.0 at 3rd ot 100 frequency range mhz crystal cut/ osc. mode equivalent series resistance / oscillation mode part number generation part numbers for 86smx crystals are generated as follows: 3.500mhz 86smx 30/50/-10+60/12pf/atf 86smx crystals 3.5mhz to 70mhz example: nominal frequency package 86smx calibration tolerance at 25c (ppm) temperature stability over temp. range (ppm) operating temp. range (c) (lower and upper limits) load capacitance (either sr for series or cl in pf) crystal cut and operating mode atf = at-cut, fundamental btf = bt-cut, fundamental at3 = at-cut, fundamental esr () max.
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