4 cal crystal lab, inc. / comclok, inc. 800-333-9825 1156 north gilbert street ? anaheim, ca 92801 plastic package at-strip surface mount crystals model sm1 model model model model model frequency range frequency stability frequency tolerance@ 25 o c storage temperature range load capacitance shunt capacitance drive level 3.5mhz ~ 70.0 mhz 50ppm optional tolerances available -10 o c ~ +60 o c standard, optional temperature ranges available 16, 18, 20, 30, and 32pf, custom c l and series resonant available 7pf max 100 m watts correlation sm1 sm1 sm1 sm1 sm1 oscillation mode insulation resistance 500 megohms min aging for first year 5ppm max 3.5mhz ~ 30.0mhz (at fundamental) 30.00mhz ~ 70.00mhz (3rd overtone) reflow soldering condition 10 seconds max at +235 o c 5 o c 100ppm 0 o c to +70 o c standard, optional tolerances available dimensions inches (mm) operating temperature range -55 o c ~ +125 o c recommended soldering pattern frequency equivalent oscillation series resistance mode 3.5mhz < f o < 4mhz 200 w max fundamental 4mhz < f o < 6.000mhz 150 w max fundamental 6.000mhz < f o < 6.50mhz 100 w max fundamental 7.25mhz < f o < 8.000mhz 80 w max fundamental 9.00mhz < f o < 13.00mhz 60 w max fundamental 13.50mhz < f o < 19.6608mhz 50 w max fundamental 20.00mhz < f o < 29.491mhz 40 w max fundamental 30.00mhz < f o < 33.868mhz 100 w max fundamental 35.251mhz < f o < 80.000mhz 100 w max 3rd overtone tape & reel 1,000 pcs. per reel (330 mm dia.) (#2 & #3 : n.c.) equivalent series resistance resistance specifications below (see chart below)
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