120 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com ? npis__dw series npis shielded power inductors features ? shielded dual winding power inductor ? high current (up to 18.3 amps) ? surface mountable construction ? maximum height of 6.0mm ? taped and reeled for automatic insertion case size npis_dw inductance range parallel series 1.5 ~ 1000 h 6.0 ~ 4000 h temperature range -40c ~ +85c temperatrue rise at irms +40c max. inductance change at isat -35% typical inductance tolerance 20% (m), 30% (y) resistance to solder heat 260c for 5 seconds series a b c d e f h g j k npis25dw 12.8 max. 12.8 max. 6.0 max. 5.0 typ. 2.2 typ. 7.6 typ. 12.8 5.4 7.0 2.4 component and land pattern dimensions (mm) part number system npis 25 dw 4r7 m tr f termination finish: f = pb-free/rohs compliant (100%sn) packaging: tr = tape & reel inductance tolerance code: m=20% inductance code ( h): 1st two digits are signi? cant, 3rd digit is multiplier for values from 10 h and up. construction code (see drawing for details) size code (see table for details) series h j g k land pattern 1 2 3 4 transformer 1 2 3 4 parallel reflow soldering profile soldering 260c max. 5 seconds max. cool down 60 ~ 120 sec. 25 50 100 150 200 250 300 pre-heat 150c ~ 180c time above 230c 30 seconds max. 30 60 90 120 150 180 210 240 270 300 time - seconds temperature c component a b c d e f 1 1 4 4 32 3 2 2r2 1 2 3 4 series *see part number system for details rohs compliant includes all homogeneous materials
121 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com ? nic p/n con? guration l0 ( h) l1 ( h) dcr ( ) max. value & tolerance test frequency (hz) rated current (a) max. l biased ( h) min. npis25dw1r5mtrf parallel (p1, 4 - p2, 3) 1.5 20% 1v/100k 18.3 0.828 0.005 series (p1-3) 6.0 20% 1v/100k 9.15 3.0 0.016 npis25dw2r2mtrf parallel (p1, 4 - p2, 3) 2.2 20% 1v/100k 15.0 1.237 0.006 series (p1-3) 8.8 20% 1v/100k 7.5 4.4 0.026 npis25dw3r3mtrf parallel (p1, 4 - p2, 3) 3.3 20% 1v/100k 12.7 1.727 0.008 series (p1-3) 13.2 20% 1v/100k 6.35 6.5 0.038 npis25dw4r7mtrf parallel (p1, 4 - p2, 3) 4.7 20% 1v/100k 9.71 2.954 0.014 series (p1-3) 18.8 20% 1v/100k 4.86 9.4 0.061 npis25dw6r8mtrf parallel (p1, 4 - p2, 3) 6.8 20% 1v/100k 8.68 3.689 0.015 series (p1-3) 27.2 20% 1v/100k 4.34 13.6 0.069 npis25dw8r2mtrf parallel (p1, 4 - p2, 3) 8.2 20% 1v/100k 7.86 4.507 0.022 series (p1-3) 32.8 20% 1v/100k 3.93 16.4 0.098 npis25dw100mtrf parallel (p1, 4 - p2, 3) 10 20% 1v/100k 7.17 5.406 0.023 series (p1-3) 40 20% 1v/100k 3.59 20 0.100 npis25dw150mtrf parallel (p1, 4 - p2, 3) 15 20% 1v/100k 5.69 8.595 0.036 series (p1-3) 60 20% 1v/100k 2.85 30 0.168 npis25dw220mtrf parallel (p1, 4 - p2, 3) 22 20% 1v/100k 4.71 12.52 0.048 series (p1-3) 88 20% 1v/100k 2.36 44 0.24 npis25dw330mtrf parallel (p1, 4 - p2, 3) 33 20% 1v/100k 3.84 18.9 0.061 series (p1-3) 132 20% 1v/100k 1.92 66 0.294 npis25dw470mtrf parallel (p1, 4 - p2, 3) 47 20% 1v/100k 3.24 26.58 0.089 series (p1-3) 188 20% 1v/100k 1.62 94 0.434 npis25dw680mtrf parallel (p1, 4 - p2, 3) 68 20% 1v/100k 2.7 38.03 0.132 series (p1-3) 272 20% 1v/100k 1.35 136 0.528 npis25dw820mtrf parallel (p1, 4 - p2, 3) 82 20% 1v/100k 2.39 48.66 0.154 series (p1-3) 328 20% 1v/100k 1.20 164 0.648 npis25dw101mtrf parallel (p1, 4 - p2, 3) 100 20% 1v/100k 2.2 57.49 0.204 series (p1-3) 400 20% 1v/100k 1.1 200 0.888 npis25dw151mtrf parallel (p1, 4 - p2, 3) 150 20% 1v/100k 1.81 84.63 0.320 series (p1-3) 600 20% 1v/100k 0.905 300 1.272 npis25dw221mtrf parallel (p1, 4 - p2, 3) 220 20% 1v/100k 1.51 121.4 0.460 series (p1-3) 880 20% 1v/100k 0.755 440 1.908 npis25dw331mtrf parallel (p1, 4 - p2, 3) 330 20% 1v/100k 1.22 186.3 0.579 series (p1-3) 1320 20% 1v/100k 0.661 660 2.439 npis25dw471mtrf parallel (p1, 4 - p2, 3) 470 20% 1v/100k 1.02 264.9 0.861 series (p1-3) 1880 20% 1v/100k 0.51 940 3.648 npis25dw681mtrf parallel (p1, 4 - p2, 3) 680 20% 1v/100k 0.85 380.7 1.330 series (p1-3) 2720 20% 1v/100k 0.425 1360 5.784 npis__dw series npis shielded power inductors standard values - case size 25 (12.8 x 12.8 x 6.0mm)
122 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com ? nic p/n con? guration l0 ( h) l1 ( h) dcr ( ) nominal value & tolerance test frequency (hz) rated current (a) max. l biased ( h) min. npis25dw821mtrf parallel (p1, 4 - p2, 3) 820 20% 1v/100k 0.77 463.7 1.790 series (p1-3) 3280 20% 1v/100k 0.385 1640 7.728 npis25dw102mtrf parallel (p1, 4 - p2, 3) 1000 20% 1v/100k 0.70 564.4 2.080 series (p1-3) 4000 20% 1v/100k 0.35 2000 8.736 npis__dw series npis shielded power inductors standard values - case size 25 (12.8 x 12.8 x 6.0mm) tape width reel dimensions (mm) a(mm) b(mm) c(mm) d(mm) 24mm 24.5 0.5 100 1.0 13.5 0.5 330 case size carrier taping dimensions (mm) and reel quantity ao bo ko co w po t quantity npis25dw 12.9 0.1 12.9 0.1 6.1 0.1 11.5 0.1 24 0.3 16.0 0.1 0.4 0.05 600 w co ao po ko bo 1.5mm 0.1 4.0mm 0.1 1.75mm 0.1 t b c d a
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