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 12 x 4.5mm compatible smd crystal description MP4 and mp5 crystals provide clock signals (from 3.2mhz) in a low- profile smd package. the part is electrically and mechanically compatible with traditional industry smd packages and may be used as a 'drop-in' replacement. low frequencies from 3.5mhz to 70.0mhz fully rohs compliant two height profiles available, 4.8 or 3.8mm standard eia tape and reel supply outline & dimensions frequency range at-cut fundamental: 3.2mhz to 48.0mhz at-cut 3rd overtone: 27.0mhz to 70.0mhz bt-cut fundamental: 24.0mhz to 48.0mhz calibration tolerance at 25oc*: 5, 10, 20 or 30ppm at 25c frequency stability: from 10ppm over-10 to +60c from 15ppm over -40 to +85c storage temperature: -50~+105c 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. packaging: 24mm eia tape and reel, 1k per. specification 3.2~3.4 300 3.5~6.0 120 6.1~10.0 60 10.1~30.0 40 frequency range mhz esr max. equivalent series resistance part number generation part numbers for MP4 and mp5 crystals are generated as follows: 3.5000mhz MP4 30/50/-10+60/12pf/60r MP4, mp5 crystals at-cut fundamental 27.0~30.0 150 30.1~50.0 100 50.1~70.0 80 frequency range mhz esr max. at-cut 3rd overtone 24.0~48.0 40 frequency range mhz esr max. bt-cut fundamental MP4 and mp5 crystals are designed for top board assembly and one solder reflow process. do not reflow this part with the can inverted. 3.2mhz to 70mhz example: nominal frequency package MP4 or mp5 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) equivalent series resistance (optional - use when special value is required) use with double-sided pcbs
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