30 crystal unit specifications (characteristics) recommended soldering pattern external dimensions series resistance (unit: mm) (unit: mm) #4 #3 #1 2.54 2.54 1.09 1.09 3.30 #2 4.19 4.6 max. 0.2 min. 5.08 max. 13.46 max. 12.70 20.000m 5251a e internal connection in MA-505 internal connection in ma-506 #4 #3 #1 #2 #4 #3 #1 #2 do not connect #2 and #3 of ma-506 to external device. the first digit of lot no. means: 5xxxx MA-505 6xxxx ma-506 4.1 7.0 4.1 4.1 7.0 4.1 2.1 2.1 5.6 1.5 ma-506 MA-505 smd high-frequency crystal unit MA-505 / 506 ? high-density mounting-type smd. ? excellent heat-resistance and environment capability. ? capable of covering a wide range of frequency range from 4.0 mhz to 64 mhz. item nominal frequency range temperature range drive level frequency tolerance (standard) frequency temperature characteristics (standard) load capacitance series resistance shunt capacitance insulation resistance aging shock resistance symbol f t stg t opr gl dl d f/f c l r 1 c 0 ir fa s. r. specifications 4.000 mhz to 29.999 mhz * 1 30.000 mhz to 64.000 mhz * 2 -55 ? to +125 ? -20 ? to +70 ? 2 mw max. 10 ? to 100 ? ?0 x 1 0 -6 under 5.5 mhz: ?0 x 1 0 -6 over 5.5 mhz: ?0 x 1 0 -6 fundamental: 10 pf to . over tone: 5 pf to as per below table 5 pf max. 500 m min. ? x 1 0 -6 /year max. ?0 x 1 0 -6 max. remarks fundamental mode 3rd overtone mode stored as bare product after unpacking please contact us on availability of -40 ? to +85 ? only crystal oscillation is guaranteed ta=+25 ?? ?, dl=100 ? -20 ? to +70 ?, dl=100 ? please specify -20 ? to +70 ?, dl=100 ? ta=+25 ?? ?, 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 * 1 8.0 mhz < f < 8.2 mhz: unavailable. 4.0 mhz f < 5.5mhz : see "available frequencies from 4.0 mhz to less than 5.5 mhz" on page 22. * 2 26.000 mhz f < 30,000 mhz : please contact us for inguiries for 3rd cvertone mode. < = frequency (mhz) series resistance ( ) oscillation mode 4.0 f < 5.5 150 max. 5.5 f < 6.0 100 max. 6.0 f < 10.0 80 max. 10.0 f < 12.0 60 max. 12.0 f < 16.0 50 max. 16.0 f < 30.0 40 max. 26.0 f 36.0 100 max. 36.0 < f 64.0 80 max. 3rd overtone mode fundamental mode storage temperature operating temperature maximum drive level recommended drive level actual size products number q22 m a505xxxxx00 q22 m a506xxxxx00
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