euro quartz euroquartz limited blacknell lane crewkerne somerset uk ta18 7he tel: +44 (0)1460 230000 fax: +44 (0)1460 230001 email: info@euroquartz.co.uk www.euroquartz.co.uk 11.9 x 5.5mm smd description 92smx crystals are hermetically-sealed and will operate satisfactorily over the temperature range -40 to +125c. available on tape and reel, this fully rohs-compliant crystal is an ideal choice of frequency- control component for high temperature environments. temperature range -40 to +125c available resistance weld, hermetically sealed package fully rohs compliant frequncy range 3.579545mhz to 30.0mhz features outline & dimensions frequency range: 3.579545mhz to 30.000mhz crystal cut/oscillation mode: at-cut, fundamental calibration tolerance at 25oc*: from 10ppm (10, 15 or 20ppm standard) frequency stability: see table storage temperature: -55~+125c effective series resistance: see table shunt capacitance (c0): 5pf typical load capacitance (cl): series or 10pf to 32pf ( customer specified cl ) ageing: <3ppm per year at +25c drive level: 100 m w max. (10 m w for testing.) reflow soldering: 10s maximum at 250c package: metal base, metal lid, hermetic seal, resistance-weld packaging: 24mm eia tape and reel, 330mm reel, 2000 pieces per reel specification 3.5 ~ 3.99 200 4.0 ~ 5.99 150 6.0 ~ 9.99 100 10.0 ~ 13.99 80 14.0 ~ 24.99 50 25.0+ 40 frequency range mhz esr max. equivalent series resistance 92smx crystals part number generation 4.000mhz 92smx/20/30/-20+70/18pf example: nominal frequency package (92smx) 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) 0~+45 0~+50 0~+60 0~+70 -10~+50 -10~+60 -10~+70 -10~+75 -20~+70 -20~+75 -30~+75 -30~+80 -30~+85 -35~+80 -40~+85 -40~+90 -40~+105 -40~+125 temp. range c 3.0 5.0 7.5 10 15 20 30 50 100 150 stability ppm stability over temperature range ( = available)
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