98 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com 99 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com npis__r series features ? shielded power inductor ? high current, small size (up to 7 amps) ? surface mountable construction ? high inductance (up to 1000 h) ? taped and reeled for automatic insertion ? for use in dc/dc converters characteristics case size npis16r npis22r npis30r npis31r npis52r inductance range 1 ~ 10000 h 2.2 ~ 1000 h 2.2 ~ 470 h 1.0 ~ 390 h 10 ~ 1000 h temperature range -40c ~ +125c temperatrue rise at irms +30c max. +40c max. inductance change at isat -10% typical inductance tolerance 10% (k), 15% (l), 20% (m) resistance to solder heat 260c for 10 seconds series a b c d e f g h i npis16r 4.45 max 6.6 max 2.92 max 1.02 0.2 1.27 0.2 4.32 0.3 4.06 3.56 1.4 npis22r 8.00 0.2 10.5 0.2 5.0 0.3 2.1 0.2 2.0 0.2 6.0 0.3 5.7 2.2 2.4 npis30r 10.0 0.2 12.7 0.2 3.0 0.3 2.4 0.2 2.2 0.2 7.6 0.3 7.3 2.8 3.0 npis31r 10.0 0.2 12.7 0.2 5.0 0.3 2.4 0.2 2.2 0.2 7.6 0.3 7.3 2.8 3.0 npis52r 15.0 0.3 18.4 0.3 7.0 0.5 2.4 0.2 2.2 0.2 13.3 0.3 12.7 2.8 3.0 dimensions (mm) g i h land pattern npis 22 r 102 k tr f termination finish: f = pb-free/rohs compliant (100%sn) b = sn-pb (optional) packaging: tr = tape & reel inductance tolerance code: k=10%, l=15%m=20% inductance code ( h): 1st two digits are signif 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 part number system npis shielded power inductors a b c d e f a b c d e f npis16r npis22r, 30w, 31r and 52r 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 rohs compliant includes all homogeneous materials *see part number system for details
100 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com 101 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com npis__r series part number standard values - case size 16 (4.45 x 6.6 x 2.92mm) inductance value (h) srf (typical) mhz dc resistance ( ? ) dc current isat/irms (amps) test frequency npis16r1r0mtrf 1.020% 250 0.040 3.0 100khz npis16r1r5mtrf 1.520% 125 0.045 2.3 npis16r2r2mtrf 2.220% 120 0.050 1.8 npis16r3r3mtrf 3.320% 120 0.055 1.6 npis16r4r7mtrf 4.720% 105 0.060 1.4 npis16r6r8mtrf 6.820% 50 0.065 1.2 npis16r100mtrf 1020% 38 0.075 1.0 npis16r150mtrf 1520% 33 0.090 0.80 npis16r220mtrf 2220% 25 0.110 0.70 npis16r330mtrf 3320% 20 0.190 0.60 npis16r470mtrf 4720% 20 0.230 0.50 npis16r680mtrf 6820% 15 0.290 0.40 npis16r101mtrf 10020% 10 0.480 0.30 npis16r151mtrf 15020% 9.0 0.590 0.26 npis16r221mtrf 22020% 6.0 0.770 0.22 npis16r331mtrf 33020% 5.0 1.40 0.20 npis16r471mtrf 47020% 4.0 1.80 0.19 npis16r681mtrf 68020% 3.0 2.20 0.16 npis16r102mtrf 100020% 2.0 3.40 0.15 npis16r152mtrf 150020% 2.0 4.20 0.12 npis16r222mtrf 220020% 2.0 8.50 0.10 npis16r332mtrf 330020% 1.0 11.0 0.08 npis16r472mtrf 470020% 1.0 13.9 0.06 npis16r682mtrf 680020% 1.0 25.0 0.04 npis16r103mtrf 1000020% 0.8 32.8 0.02 npis shielded power inductors maximum +30c temperature rise at irms. typical -10% inductance change at isat.
100 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com 101 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com part number standard values - case size 22 (8.0 x 10.5 x 5.0mm) inductance value (h) srf (typical) mhz dc resistance ( ? ) dc current irms (amps) dc current isat (amps) test frequency npis22r2r2mtrf 2.2 20% 75.0 0.040 2.50 6.0 100khz npis22r3r9mtrf 3.9 20% 50.0 0.055 2.10 4.5 npis22r5r6mtrf 5.6 20% 40.0 0.065 1.95 4.0 npis22r8r2mtrf 8.2 20% 32.0 0.080 1.75 3.0 npis22r100mtrf 10 20% 28.0 0.100 1.50 2.5 npis22r120mtrf 12 20% 24.0 0.120 1.40 2.0 npis22r150mtrf 15 20% 22.0 0.140 1.30 1.8 npis22r180ltrf 18 15% 19.0 0.160 1.20 1.6 npis22r220ltrf 22 15% 17.0 0.180 1.10 1.5 npis22r270ltrf 27 15% 15.5 0.200 1.00 1.4 npis22r330ltrf 33 15% 13.5 0.240 0.92 1.3 npis22r390ltrf 39 15% 12.0 0.260 0.84 1.0 npis22r470ltrf 47 15% 10.50 0.280 0.75 0.90 npis22r560ktrf 56 10% 9.50 0.380 0.68 0.80 npis22r680ktrf 68 10% 9.00 0.440 0.60 0.70 npis22r820ktrf 82 10% 8.50 0.550 0.54 0.60 npis22r101ktrf 100 10% 7.50 0.600 0.50 0.50 npis22r121ktrf 120 10% 7.00 0.750 0.45 0.45 npis22r151ktrf 150 10% 6.50 0.900 0.40 0.40 npis22r181ktrf 180 10% 4.80 1.05 0.35 0.37 npis22r221ktrf 220 10% 4.50 1.18 0.30 0.35 npis22r271ktrf 270 10% 4.20 1.40 0.27 0.32 npis22r331ktrf 330 10% 3.80 1.80 0.24 0.30 npis22r391ktrf 390 10% 3.60 2.10 0.22 0.28 npis22r471ktrf 470 10% 3.50 2.25 0.20 0.26 npis22r561ktrf 560 20% 3.00 3.00 0.18 0.25 npis22r681ktrf 680 20% 2.80 3.40 0.17 0.23 npis22r821ktrf 820 20% 2.50 4.00 0.16 0.22 npis22r102ktrf 1000 20% 2.20 5.00 0.15 0.20 npis__r series npis shielded power inductors maximum +40c temperature rise at irms. typical -10% inductance change at isat.
102 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com 103 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com npis__r series part number standard values - case size 30 (10.0 x 12.7 x 3.0mm) inductance value (h) srf (typical) mhz dc resistance ( ? ) dc current irms (amps) dc current isat (amps) test frequency npis30r2r2mtrf 2.2 20% 90 0.045 3.50 4.20 100khz npis30r3r0mtrf 3.0 20% 70 0.062 3.00 3.60 npis30r3r9mtrf 3.0 20% 60 0.070 2.80 3.40 npis30r4r7mtrf 4.7 20% 50 0.078 2.50 3.00 npis30r6r8mtrf 6.8 20% 50 0.100 2.20 2.60 npis30r100mtrf 10 20% 38 0.145 2.00 2.20 npis30r120mtrf 12 20% 29 0.185 1.75 2.00 npis30r150mtrf 15 20% 30 0.200 1.50 1.80 npis30r180mtrf 18 20% 25 0.270 1.40 1.60 npis30r220mtrf 22 20% 22 0.300 1.30 1.50 npis30r270mtrf 27 20% 18 0.400 1.20 1.30 npis30r330mtrf 33 20% 17 0.450 1.10 1.20 npis30r390mtrf 39 20% 17 0.560 0.95 1.10 npis30r470mtrf 47 20% 15 0.650 0.80 1.05 npis30r560mtrf 56 20% 14 0.680 0.75 1.00 npis30r680mtrf 68 20% 12 0.800 0.70 0.90 npis30r820mtrf 82. 20% 11 1.20 0.65 0.85 npis30r101mtrf 100 20% 9.5 1.40 0.60 0.80 npis30r121mtrf 120. 20% 8.5 1.52 0.55 0.70 npis30r151mtrf 150 20% 8 1.80 0.50 0.65 npis30r181mtrf 180 20% 7 2.20 0.45 0.60 npis30r221mtrf 220 20% 6.5 2.20 0.40 0.50 npis30r271ltrf 270 15% 5.5 3.10 0.35 0.45 npis30r331ltrf 330 15% 5.2 3.60 0.30 0.40 npis30r391ltrf 390 15% 5 4.60 0.25 0.35 npis30r471ltrf 470 15% 4.5 5.10 0.20 0.30 npis shielded power inductors maximum +40c temperature rise at irms. typical -10% inductance change at isat.
102 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com 103 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com part number standard values - case size 31 (10.0 x 12.7 x 5.0mm) inductance value (h) srf (typical) mhz dc resistance ( ? ) dc current irms (amps) dc current isat (amps) test frequency npis31r1r0mtrf 1.0 20% 130 0.021 5.00 5.6 100khz npis31rir5mtrf 1.5 20% 110 0.022 4.50 5.2 npis31r2r2mtrf 2.2 20% 90 0.027 3.10 5.0 npis31r3r0mtrf 3.0 20% 65 0.030 2.90 3.9 npis31r4r7mtrf 4.7 20% 50 0.040 2.50 3.2 npis31r6r8mtrf 6.8 20% 30 0.055 2.20 2.8 npis31r100mtrf 10 22% 28 0.065 2.00 2.4 npis31r120mtrf 12 22% 25 0.080 1.80 2.2 npis31r150mtrf 15 22% 20 0.085 1.70 2.0 npis31r180ltrf 18 15% 19 0.090 1.60 1.8 npis31r220ltrf 22 15% 18 0.100 1.40 1.6 npis31r270ltrf 27 15% 16 0.120 1.30 1.5 npis31r330ltrf 33 15% 14 0.160 1.20 1.4 npis31r390ltrf 39 15% 12 0.180 1.05 1.2 npis31r470ltrf 47 15% 11 0.190 1.00 1.0 npis31r560ltrf 56 15% 10 0.210 0.90 0.95 npis31r680ltrf 68 15% 9.0 0.340 0.82 0.90 npis31r820ltrf 82 15% 8.0 0.380 0.75 0.85 npis31r101ktrf 100 10% 7.5 0.420 0.68 0.80 npis31r121ktrf 120 10% 7.0 0.460 0.60 0.70 npis31r151ktrf 150 10% 6.3 0.520 0.55 0.60 npis31r181ktrf 180 10% 5.5 0.700 0.50 0.65 npis31r221ktrf 220 10% 5.0 0.800 0.45 0.50 npis31r271ktrf 270 10% 4.5 1.10 0.40 0.45 npis31r331ktrf 330 10% 4.0 1.20 0.35 0.40 npis31r391ktrf 390 10% 3.3 1.40 0.33 0.35 part number standard values - case size 52 (15.0 x 18.4 x 7.0mm) inductance value (h) srf (typical) mhz dc resistance ( ? ) dc current irms (amps) dc current isat (amps) test frequency npis52r100mtrf 10 20% 20 0.030 4.00 7.0 100khz npis52r150mtrf 15 20% 17 0.035 3.60 6.2 npis52r220mtrf 22 20% 15 0.045 3.15 5.0 npis52r330mtrf 33 20% 10 0.060 2.80 4.2 npis52r470mtrf 47 20% 8.5 0.080 2.45 3.5 npis52r680mtrf 68 20% 6.5 0.115 2.00 3.0 npis52r101mtrf 100 20% 5.5 0.180 1.70 2.4 npis52r151mtrf 150 20% 5.0 0.220 1.35 2.0 npis52r221mtrf 220 +0% 4.0 0.320 1.15 1.6 npis52r331mtrf 330 20% 3.0 0.500 0.90 1.3 npis52r471mtrf 470 20% 2.5 0.750 0.75 1.1 npis52r681mtrf 680 20% 2.3 1.10 0.65 0.90 npis52r102mtrf 1000 20% 1.9 1.50 0.55 0.75 npis__r series npis shielded power inductors maximum +40c temperature rise at irms. typical -10% inductance change at isat. maximum +40c temperature rise at irms. typical -10% inductance change at isat.
104 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com 105 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com npis__r series tape width reel dimensions (mm) a(mm) b(mm) c(mm) d(mm) 16mm 16.50.1 1001 130.5 330 24mm 24.50.1 32mm 32.50.1 size reel quantity per case size npis16r npis22r npis30r npis31r npis52r quantity per reel 2500 1000 1000 500 250 tape width 16mm 24mm 24mm 24mm 32mm b c d a case size tape dimensions ao bo ko co w po npis16r 6.7 4.6 3.2 4.25 12.0 8.0 npis22r 11.0 8.5 3.2 11.50 24.0 16.0 npis30r 13.2 9.5 3.2 10.25 24.0 12.0 npis31r 13.2 9.5 5.4 10.25 24.0 12.0 npis52r 18.7 15.4 7.3 14.25 32.0 20.0 npis shielded power inductors w co ao po ko bo 1.5mm 0.1 4.0mm 0.5mm 0.05 1.75mm 0.1
116 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com 117 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com isat and irms isat saturation current) is the current reuired to decrease the inductance aue the speciied maimum amount ien as a percentae o the nomina inductance aue) irms is the current reuired to increase the temperature o the part a maimum speciiced amount ien as a temperature rise in c) in some instances isat and irms are shon separate ith a maimum decrease in inductance speci ied at one current ratin isat) and a maimum temperature rise speciiced at another current ratin irms) in other cases one current aue is ien or oth speciied as idc) and represents the current at hich a speciied maimum inductance decrease and a maimum speciied temperature rise can occur the raph eo iustrates chane in inductance and temperature as current increases based on the aoe raph isat and irms coud e epressed as oos isat and irms can e shon as separate current aues the isat current is a aue o current that coud potentia produce a speciied maimum inductance chane etc o the nomina aue) in this case a current has produced a inductance chane so coud e speciied as the inductors isat current ratin the irms coud e epressed as the current that produces a c temperature rise hich in this case is aout both isat and irms can e epressed usin one current aue idc) in the aoe raph coud e speciied as the idc or the part notin that at a potentia c temperature rise euiaent to irms) and a chane in inductance euiaent to isat) coud occur npi & npis series
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