1 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com ? npis_a series npis shielded power inductors features ? shielded power inductor ? high current ratings to 48amps ? surface mountable construction ? taped and reeled for automatic insertion ? for use in dc/dc converters case size npis75a npis105a npis117a npis119a npis138a inductance range 0.072 h ~ 0.15 h 0.085 h ~ 0.22 h 0.070 h ~ 0.51 h 0.225 h ~ 0.47 h 0.21 h ~ 0.44 h ambient operating temperature range -40c ~ +125c (including self-heating) temperature rise at irms +40c typ. inductance change at isat -20% typ. inductance tolerance see case size and speci cations tables resistance to solder heat +260c for 10 seconds available case sizes, values and characteristics *see part number system for details rohs compliant includes all homogeneous materials dimensions (mm) series a max. b max. c max. d typ. e typ. npis75a 7.0 7.0 4.96 1.52 2.49 npis105a 10.2 7.0 4.96 1.52 2.49 npis117a 11.0 7.2 7.8 2.54 1.55 npis119a 11.2 11.2 9.0 2.54 2.03 npis138a 13.46 12.95 8.0 2.54 5.08 npis 75 a r15 m tr f termination finish: f = standard pb-free (100%sn) packaging: tr = tape & reel inductance tolerance code: k=10%, m=20%, y=30% inductance code ( h): 1st two digits are signi cant, 3rd digit is multiplier. construction code (see drawing for details) size code (see table for details) series part number system e a a b b c d npis75a npis119a npis105a npis117a npis138a r22 r32 application note: the npis-a series parts are not suitable for use in synchronous recti cation curcuits.
2 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com ? npis_a series npis shielded power inductors part number standard values - case size 75 (7.0 x 7.0 x 4.96mm) inductance value ( h) available tolerance test conditions dcr max. (m ) dc current isat (arms) dc current irms (arms) npis75ar072_trf 0.072 20% (m), 30% (y) 100khz/0.1v 0.35 58 31 npis75ar10_trf 0.1 20% (m), 30% (y) 100khz/0.1v 0.35 46 31 npis75ar15_trf 0.15 20% (m), 30% (y) 100khz/0.1v 0.35 30 31 part numbers and specifications part number standard values - case size 138 (13.46 x 12.95 x 8.0mm) inductance value ( h) available tolerance test conditions dcr max. (m ) dc current isat (arms) dc current irms (arms) npis138ar21_trf 0.21 20% (m), 30% (y) 100khz/0.1v 0.35 71 45 npis138ar26_trf 0.26 20% (m), 30% (y) 100khz/0.1v 0.35 60 45 npis138ar32_trf 0.32 20% (m), 30% (y) 100khz/0.1v 0.35 50 45 npis138ar44_trf 0.44 20% (m), 30% (y) 100khz/0.1v 0.35 35 45 part number standard values - case size 105 (10.2 x 7.0 x 4.96mm) inductance value ( h) available tolerance test conditions dcr max. (m ) dc current isat (arms) dc current irms (arms) npis105ar085_trf 0.085 20% (m), 30% (y) 100khz/0.1v 0.42 70 31 npis105ar10_trf 0.1 20% (m) 100khz/0.1v 0.42 70 31 npis105ar12_trf 0.12 20% (m) 100khz/0.1v 0.42 52 31 npis105ar155_trf 0.155 20% (m) 100khz/0.1v 0.42 40 31 npis105ar22_trf 0.22 20% (m) 100khz/0.1v 0.42 33 25 part number standard values - case size 117 (11.0 x 7.2 x 7.8mm) inductance value ( h) available tolerance test conditions dcr max. (m ) dc current isat (arms) dc current irms (arms) npis117a070_trf 0.07 15% (l), 20% (m) 100khz/1.0v 0.32 70 48 npis117ar10_trf 0.1 15% (l), 20% (m) 100khz/1.0v 0.32 70 48 npis117ar12_trf 0.12 15% (l), 20% (m) 100khz/1.0v 0.32 70 48 npis117ar15_trf 0.15 15% (l), 20% (m) 100khz/1.0v 0.32 70 48 npis117ar22_trf 0.22 15% (l), 20% (m) 100khz/1.0v 0.32 47 48 npis117ar23_trf 0.23 10% (k), 15% (l), 20% (m) 100khz/1.0v 0.32 44 48 npis117ar30_trf 0.3 15% (l), 20% (m) 100khz/1.0v 0.32 32 48 npis117ar40_trf 0.4 15% (l), 20% (m) 100khz/1.0v 0.32 23 48 npis117ar51_trf 0.51 15% (l), 20% (m) 100khz/1.0v 0.32 17 48 part number standard values - case size 119 (11.2 x 11.2 x 9.0mm) inductance value ( h) available tolerance test conditions dcr max. (m ) dc current isat (arms) dc current irms (arms) npis119ar225_trf 0.225 20% (m), 30% (y) 100khz/0.1v 0.69 68 35 npis119ar27_trf 0.27 20% (m), 30% (y) 100khz/0.1v 0.69 50 35 npis119ar325_trf 0.325 20% (m), 30% (y) 100khz/0.1v 0.69 43 35 npis119ar47_trf 0.47 20% (m), 30% (y) 100khz/0.1v 0.69 30 35 irms/isat specification is based on +40c temperature rise or -20% inductance change whichever is less. irms/isat specification is based on +40c temperature rise or -20% inductance change whichever is less. irms/isat specification is based on +40c temperature rise or -20% inductance change whichever is less. irms/isat specification is based on +40c temperature rise or -20% inductance change whichever is less. irms/isat specification is based on +40c temperature rise or -20% inductance change whichever is less.
3 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com ? reflow soldering profile soldering 260c max. 10 seconds max. cool down 2 minutes or more 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 npis_a series npis shielded power inductors series a b c npis75a 2.03 3.30 3.05 npis105a 2.03 6.35 3.05 npis117a 3.56 4.06 2.54 npis119a 3.05 5.33 2.54 npis138a 3.18 7.11 7.62 c b aa land pattern dimensions (mm)
4 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com ? npis_a series npis shielded power inductors series reel quantity carrier tape dimensions (mm) w 0.2 ao bo co 0.1 ko po npis75a 1,000 16.0 7.4 7.4 7.5 5.2 12.0 npis105a 800 24.0 7.5 11.8 11.5 5.4 12.0 npis117a 500 24.0 7.6 11.5 11.5 8.1 12.0 npis119a 350 24.0 11.6 11.6 11.5 9.4 16.0 npis138a 300 24.0 12.97 12.97 11.5 8.2 24.0 tape width (mm) reel dimensions (mm) a b 0.5 c 0.2 16.0 330 20.0 13.0 24.0 b c a r22 r22 r22 r22 w co ao po ko bo 1.5mm 0.1 4.0mm 0.1 1.75mm 0.1 trf taping dimensions carrier tape dimensions (mm)
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