aging 2 ppm per year (max.) general specifications ( unit : mm ) mercury www .mercury-crystal.com taiwan : (886)-2-2406-2779 / sales-tw@mercury-crystal.com u.s.a: (1)-909-466-0427 / sales-us@mercury-crystal.com china : (86)-512-5763-8100 / sales-cn@mecxtal.c o terminating impdance 1500 ? // 2.5 pf operating temperature - 20c to 70c storage temperature - 50c to 100c ripple 1.5 db ( max.) insertion loss 2.0 db ( max.) guaranteed attenuation 70 db ( min.) [ -910 10 khz ] mode of oscillation fundamental mode pass band width 15 khz ( min.) [ at -3 db ] stop band width 50 khz ( max.) [ at -15 db ] crystal cut ( no. of poles ) at-cut , 2 poles features thin and light weight; excellent shock and vibration resistance suitable for automatic pick and place; solder reflow capable specifically designed for mobile, wireless communications,pagers, cellular and cordless phones. general specifications paramenters electrical spec. center frequency 21.400 mhz m. c. f. [ monolithic crystal filters ] 21MQ30A 21.400 m h smd 2 poles 7.0 x 5.0 x 1.3 mm
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