lpf1245 series smd shielded type shape & dimensions / recommended solder land pattern (dimensions in mm) electrical characteristics ordering inductance freq. dc resistance( ? ) rated dc current(a) rdc (max.) idc1 (max.) code l (uh) tol. (%) f (khz) idc2 (typ.) lpf1245t-1r5m 1.5 20 100 0.013 11.5 8.50 lpf1245t-2r2m 2.2 lpf1245t-3r0m 3.0 0.018 8.0 5.13 0.016 9.5 8.07 6.95 4.56 lpf1245t-4r7m 4.7 0.025 6.4 5.70 lpf1245t-6r0m 6.0 0.029 6.2 2.56 lpf1245t-7r2m 7.2 0.034 5.1 4.60 LPF1245T-100M 10 0.040 4.0 1.89 lpf1245t-150m 15 0.056 3.4 3.69 lpf1245t-220m 22 0.075 2.9 1.56 lpf1245t-330m 33 0.093 2.4 2.46 lpf1245t-470m 47 0.138 1.9 . idc1 : agilent 4284a lcr meter + agilent 42841a bias current sourc e lpf1245t-680m 68 0.177 1.5 1.84 lpf1245t-101m 100 0.245 1.2 test equipments packing style . l : agilent e4980a precision lcr mete r t : taping b : bulk . rdc : hioki 3540 m ? hitester operating temperature range -20 ~ +85 (including self-generated heat) . idc2 : yokogawa dr130 hybrid recorder + agilent 6692a dc power suppl y test condition . l(frequency , voltage) : f=100 (khz) , v=0.5 (v) . idc1(the saturation current) : l 20% reduction from initial l value . idc2(the temperature rise): t= 40 typical at rated dc current rated dc current(idc) : the value of idc1 or idc2 , whichever is smaller http://www.abco.co.kr 330 330 12.00.3 12.00.3 4.5max. 4.950.2 1.80.2 7.90.2 12.8 5.4 2.9 7.0
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