crystal unit d 1 l 1 l 2 b d 2 specifications (characteristics) frequency example (unit: mm) external dimensions small cylinder low/medium-frequency crystal unit c-4-type ? photolithography finished allows uniform and stable performance. ? small and light weight. (?.5 x 6mm) ? excellent shock resistance and environmental capability. ? most suitable for pagers and card products like pcmcia. item nominal frequency temperature range maximum drive level recommended drive level (characteristics) soldering condition frequency tolerance (standard) peak temperature (frequency) temperature coefficient (frequency) load capacitance series resistance motional capacitance shunt capacitance insulation resistance aging shock resistance symbol f t stg t opr gl dl t sol d f/f q t a c l r 1 c 1 c 0 ir fa s.r. specifications 32.000 khz to 120.000 khz 192 khz -20?c to +70?c -10?c to +60?c 1.0? max. 0.1? typ. under 280?c with in 5 sec. ?0ppm,?00ppm 25?c ??c -0.04ppm/?c 2 max. 6pf to 32 khz f < 40 khz: 55 k max. 40 khz f < 60 khz: 30 k max. 60 khz f < 70 khz: 25 k max. 70 khz f 100 kh z: 22 k max. 100 khz < f 120 kh z: 15 k max. 192 khz: 10 k max. 3.0ff max. 1.5pf max. 500 m min. ?ppm/year max. ?ppm max. remarks please refer to frequency list below do not heat the package at more than 150?c ta=25?c, dl=0.1? please specify ta=25?c??c, first year three drops on a hard board from 75 cm or excitation test with 3000g x 0.3ms x 1/2 sine wave x 3 directions type c-2-type c-4-type frequency 26.6667 khz 32.5600 khz 36.8640 khz 38.4000 khz 44.7340 khz 48.0000 khz 75.0000 khz 77.5030 khz 76.8000 khz 96.0000 khz 153.6000 khz 307.2000 khz 38.4000 khz 50.0000 khz 76.8000 khz 77.5030 khz 192.0000 khz c l value 10.0pf, 11.0pf 7.0pf 13.5pf 10.0pf 10.0pf 15.0pf 6.5pf, 9.0pf,20.0pf 10.0pf, 20.0pf 6.0pf, 10.0pf,11.0pf 6.0pf, 8.4pf,11.0pf 11.0pf 11.0pf 11.0pf 9.0pf 11.0pf 10.0pf 11.0pf model c-2-type C-001R c-002rx c-004r c-005r c-4-type l 1 6.0 max. 8.0 max. 6.0 max. 5.0 max. 4.6 max. 5.0 max. l 2 4.0 min. 9.0 min. 4.0 min. 4.0 min. 4.0 min. 4.0 min. d 1 ?.0 max. ?.1 max. ?.0 max. ?.5 max. ?.2 max. ?.5 max. d 2 ?.2 ?.3 ?.2 ?.2 ?.15 ?.2 b 0.7 1.1 0.7 0.5 0.3 0.5 storage temperature operating temperature (160 to 165khz, 307.2 khz: d 1 =?.2 max.) actual size 15
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