28 specifications (characteristics) recommended soldering pattern external dimensions (unit: mm) (unit: mm) 1.9 1.9 2.4 2.6 FA-365 fa-368 2.5 1.9 1.9 1.41.4 2.6 1.4 max. 3.5 0.2 6.0 0.2 internal connection [ top view ][ bottom view ] fa-368 FA-365 fa-368 FA-365 # 1 # 2 # 4 # 4 # 1 # 1 # 3 # 3 # 2 # 2 # 1 # 2 20.000 e 56xr 1.4 2.0 3.0 0.4 0.2 1.0 3.0 4.4 1.5 crystal unit thin smd high-frequency crystal unit f a - 365 high-density mounting-type smd. excellent reliability and environment capability. capable of covering a wide frequency range. (from 14 mhz to 41 mhz) 1.4 mm thickness is equal to smd-type ic. item nominal frequency range temperature range drive level soldering condition frequency tolerance (standard) frequency temperature characteristics (standard) load capacitance series resistance shunt capacitance insulation resistance aging shock resistance specifications 14.000 mhz to 41.000 mhz -55 c to +125 c -20 c to +70 c 2 mw max. 10 w to 100 w twice at under +260 ? c within 10 s or under +230 ? c within 3 min. 50 x 10 -6 , 100 x 10 -6 30 x 10 -6 10 pf to 50 ? max. 5.0 pf max. 500 m ? min. 5 x 10 -6 /year max. 10 x 10 -6 max. symbol f t stg t opr gl dl t sol ? f/f c l r 1 c 0 ir fa s. r. remarks fundamental mode stored as bare product after unpacking only crystal oscillation is guaranteed ta=+25 c3 c -20 c to +70 c please specify -20 c to +70 c,dl=100 w ta=+25 c 3 c, first year three drops on a hard board from 750 mm or excitation test with 29400 m/s 2 x 0.3 ms x 1/2 sine wave x 3 directions storage temperature operating temperature maximum drive level recommended drive level actual size
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