design, specifications are subject to change without notice. ask factory for technical specifications before purchase and/or us e. whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail. ceramic resonators chip type ceramic resonators (efobm type) miniature thin type miniature thin type ?development target: slim type cd-rom, dvd-rom, hdd in note type pc pda, digital camera storage unit super thin type ?construction: ?characteristics/specifications: industry/field: av, oa information, mobile communication, automotive electronics, home appliances, optical equipment, industrial equipment, amusement, electronics instruments applications/usage examples: clock generator for microprocessors in cd-rom, hdd etc. miniature type (67% : comparison with our previous products) oscillation frequency range : 12 to 20mhz excellent temperature characteristics : 0. 3% (at ?0 to 80?c) ?features: terminal electrodes oscillating frequency serial no. (3.70) (2.40) 1.2max. 4.10 0.20 2.90 0.30 6-r(0.20) 3-(0.80) 2-1.35 0.20 item oscillation frequency range oscillation frequency tolerance temperature characteristics dimensions characteristics/specifications 12 to 20mhz 0. 5%, 0. 3% maximum frequency drift : 0.3% (at ?0 to +80?c) 4.1 2.9 1.2mm ?explanation of part numbers: 12345678 efob m 91011 12 design no. product coad type bm efo ceramic resonators nominal frequency 1605 1695 2005 16.0mhz 16.9mhz 20.0mhz frequency tolerance 0 3 5 1.0% 0.3% 0.5% packaging style coad b e bulk embossed taping (example) +5v 14 pd74hcu04 13 11 9 7 5 4 3 2 1 c1 c2 frequency counter ceramic resonator for oscillation circuit ? c1=c2=18pf built 1m ?
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