cg01-i 231 surface mount inductors chip inductors lqs33n series inductance q self- dimensions: mm part number measurement peak measurement dc resonant allowable operating nominal tolerance frequency value min. frequency resistance frequency current temp. value ( h) (%) (mhz) typ. value (mhz) (ohms) (mhz min.) (ma) range 1214 lqs33n1r0g04 1.0 85 0.19 30% 120 ______________________ _____ __________________ lqs33n1r2g04 1.2 85 0.22 30% 100 70 ______________________ _____ __________________ lqs33n1r5g04 1.5 85 0.26 30% 80 ______________________ _____ __________________ lqs33n1r8g04 1.8 85 0.28 30% 70 ______________________ _____ _________________________ lqs33n2r2g04 2.2 90 0.33 30% 60 ______________________ _____ __________________ lqs33n2r7g04 2.7 7.96 90 60 7.96 0.39 30% 55 50 ______________________ _____ __________________ lqs33n3r3g04 3.3 90 0.43 30% 50 ______________________ _____ __________________ lqs33n3r9g04 3.9 90 0.45 30% 45 ______________________ _____ _________________________ lqs33n4r7g04 4.7 90 0.52 30% 40 ______________________ _____ __________________ lqs33n5r6g04 5.6 90 0.56 30% 37 30 ______________________ _____ __________________ lqs33n6r8g04 6.8 90 0.62 30% 35 ?5? ______________________ _____ __________________ LQS33N8R2G04 8.2 ? 90 0.69 30% 32 ~ ______________________ _______________________________________________ _______ lqs33n100g04 10 90 0.94 30% 30 +85? ______________________ _____ __________________ lqs33n120g04 12 90 1.1 30% 27 15 ______________________ _____ __________________ lqs33n150g04 15 90 70 1.2 30% 25 ______________________ _____ __________________ lqs33n180g04 18 90 1.3 30% 23 ______________________ _____ ____________________________ lqs33n220g04 22 90 1.5 30% 20 ______________________ _____ __________________ lqs33n270g04 27 95 1.7 30% 18 ______________________ _____________ __________________ lqs33n330g04 33 2.52 95 2.52 2.4 30% 16 ______________________ _____ __________________ lqs33n390g04 39 95 2.6 30% 15 ______________________ ______ __________________ lqs33n470g04 47 95 3.0 30% 14 10 ______________________ ______ __________________ lqs33n560g04 56 100 80 3.3 30% 13 ______________________ ______ __________________ lqs33n680g04 68 100 5.3 30% 12 ______________________ ______ __________________ lqs33n820g04 82 100 5.8 30% 11 ______________________ ______ __________________ lqs33n101g04 100 100 6.6 30% 10 the lqs33n is a series of closed, magnetically shielded chip inductors wound on ferrite bobbins developed by murata electronics. their high q value virtually eliminates interference with nearby circuits. this, combined with their tight inductance tolerance, makes these chip inductors excellent in resonance circuits. part numbering system lqs 33 n 1r0 g 04 m00 magnetic size application inductance tolerance electrode unmarked shielded 33: 3.2 x general use 1r0: 1 h g: ?% material 3.5mm (1214) 04: nickel & solder specifications 0.2 3.2 0.3 0.7 0.7 0.7 min. min. min. 1.8 0.2 0.2 3.5 0.3 surface mount inductors
232 cg01-i surface mount inductors chip inductors lqs33n series typical electrical characteristics q-frequency characteristics inductance - current characteristics inductance -temperature characteristics coupling factor 120 100 80 60 40 20 0 q 0.1 0.5 1 5 10 50 100 frequency (mhz) inductance 500 100 10 1 5 10 50 100 500 current (ma) 10 5 0 ? ?0 ? l/l (%) ?0 0 20 40 60 80 temperature (?) 10 8 6 4 2 0 k % 1 5 10 50 100 inductance ( h) 1mm 100 h 47 h 22 h 10 h 4.7 h 2.2 h 1.0 h 100 h 100 h 10 h 1.0 h
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