1 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com ? speci cations are subject to change npif__c series npif flat wire power inductors series a max. b max. c max. d e f g h i j k npif104c 10.4 10.4 4.5 6.7 2.6 5.5 1.4 2.0 2.5 8.5 11.0 npif105c 5.6 npif125c 12.9 12.9 5.7 8.2 7.0 2.5 3.0 4.0 10.0 13.5 npif134c 13.9 13.9 5.0 9.6 7.2 2.6 4.4 15.0 dimensions (mm) features ? flat plate power inductor ? small size with current ratings to 19 amps ? surface mountable construction ? high inductance (up to 10h) ? taped and reeled for automatic insertion ? for use in dc/dc converters case size npif104c npif105c npif125c npif134c inductance range 0.22 ~ 8.8h 0.15 ~ 8.8h 1.5 ~ 10h 0.30 ~ 8.0h ambient operating temperature range -40c ~ +85c temperatrue rise at idc +40c max. inductance change at idc -30% typical inductance tolerance 20% (m) and 30%(y) resistance to solder heat 260c for 10 seconds characteristics *see part number system for details rohs compliant includes all homogeneous materials npif 104 c 151 m tr f termination finish: f = standard pb-free (100%sn) packaging: tr = tape & reel inductance tolerance code: 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 current rating identi er schematic top view bottom view land pattern l
2 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com ? speci cations are subject to change maximum +40c temperature rise at irms. typical -30% inductance change at isat. npif__c series npif flat wire power inductors part number standard values - case size 104 (10.4 x 10.4 x 4.5mm) inductance value (h) dc resistance (m) dc current isat/irms (amps) test frequency npif104cr22ystrf 0.22 30% 2.2 18.0 100khz npif104cr36yltrf 0.36 30% 2.2 18.0 npif104cr45mstrf 0.45 20% 3.7 13.4 npif104cr80mltrf 0.80 20% 3.7 13.4 npif104cr80mstrf 0.80 20% 5.9 10.2 npif104c1r3mstrf 1.3 20% 11.8 7.3 npif104c1r4mltrf 1.4 20% 5.9 10.2 npif104c1r8mstrf 1.8 20% 18.6 5.4 npif104c2r2mltrf 2.2 20% 11.8 7.3 npif104c2r5mstrf 2.5 20% 21.8 5.0 npif104c3r2mltrf 3.2 20% 18.6 5.4 npif104c4r3mltrf 4.3 20% 21.8 5.0 maximum +40c temperature rise at irms. typical -30% inductance change at isat. part number standard values - case size 105 (10.4 x 10.4 x 5.6mm) inductance value (h) dc resistance (m) dc current isat/irms (amps) test frequency npif105cr15yhtrf 0.15 30% 1.7 19.0 100khz npif105cr22ystrf 0.22 30% 1.7 19.0 npif105cr30yhtrf 0.30 30% 2.4 17.7 npif105cr36yltrf 0.36 30% 1.7 19.0 npif105cr45mstrf 0.45 20% 2.4 17.7 npif105cr50mhtrf 0.50 20% 4.1 13.0 npif105cr80mltrf 0.80 20% 2.4 16.0 npif105cr80mstrf 0.80 20% 4.1 13.0 npif105cr80mhtrf 0.80 20% 5.3 11.2 npif105c1r2mhtrf 1.2 20% 7.5 9.0 npif105c1r3mstrf 1.3 20% 5.3 11.2 npif105c1r4mltrf 1.4 20% 4.1 12.0 npif105c1r5mhtrf 1.5 20% 10.5 7.8 npif105c1r8mstrf 1.8 20% 7.5 9.0 npif105c2r0mhtrf 2.0 20% 12.4 7.4 npif105c2r2mltrf 2.2 20% 5.3 9.6 npif105c2r5mstrf 2.5 20% 10.5 7.8 npif105c3r0mhtrf 3.0 20% 23.8 4.9 npif105c3r2mltrf 3.2 20% 7.5 7.8 npif105c3r2mstrf 3.2 20% 12.4 7.4 npif105c4r0mstrf 4.0 20% 18 6.2 npif105c4r3mltrf 4.3 20% 10.5 6.8 npif105c5r0mstrf 5.0 20% 23.8 4.9 npif105c5r7mltrf 5.7 20% 12.4 5.8 npif105c7r2mltrf 7.2 20% 18.0 5.3 npif105c8r8mltrf 8.8 20% 23.8 4.8
3 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com ? speci cations are subject to change npif__c series npif flat wire power inductors part number standard values - case size 125 (12.9 x 12.9 x 5.7mm) inductance value (h) dc resistance (m) dc current isat/irms (amps) test frequency npif125cr35yutrf 0.35 30% 1.8 18.5 100khz npif125cr80yutrf 0.80 30% 2.5 16.5 npif125c1r0mhtrf 1.0 20% 2.5 16.5 npif125c1r4mutrf 1.4 20% 3.4 15.5 npif125c1r5mtrf 1.5 20% 2.5 14.0 npif125c1r8mhtrf 1.8 20% 3.4 15.3 npif125c2r2mutrf 2.2 20% 5.4 12.5 npif125c2r5mtrf 2.5 20% 3.4 10.0 npif125c2r8mhtrf 2.8 20% 5.4 12.3 npif125c3r2mutrf 3.2 20% 8.0 9.9 npif125c4r0mtrf 4.0 20% 8.0 8.3 npif125c4r0mhtrf 4.0 20% 8.0 9.9 npif125c4r3mutrf 4.3 20% 11.4 8.2 npif125c5r6mhtrf 5.6 20% 11.4 8.2 npif125c5r6mutrf 5.6 20% 13.5 7.6 npif125c6r0mtrf 6.0 20% 8.0 6.7 NPIF125C7R2MHTRF 7.2 20% 13.5 7.6 npif125c8r2mtrf 8.2 20% 11.4 5.8 npif125c100mtrf 10 20% 13.5 5.0 part number standard values - case size 134 (13.9 x 13.9 x 5.0mm) inductance value (h) dc resistance (m) dc current isat/irms (amps) test frequency npif134cr30yhtrf 0.30 30% 1.9 18.5 100khz npif134cr40ytrf 0.40 30% 1.9 18.5 npif134cr66mhtrf 0.66 20% 2.5 17.0 npif134cr90mtrf 0.90 20% 2.5 17.0 npif134c1r2mhtrf 1.2 20% 3.7 15.0 npif134c1r6mtrf 1.6 20% 3.7 15.0 npif134c1r8mhtrf 1.8 20% 6.6 10.5 npif134c2r5mtrf 2.5 20% 6.6 10.5 npif134c2r7mhtrf 2.7 20% 10.8 8.0 npif134c3r6mtrf 3.6 20% 10.8 8.0 npif134c3r6mhtrf 3.6 20% 12.0 7.5 npif134c4r8mtrf 4.8 20% 12.0 7.5 npif134c4r8mhtrf 4.8 20% 16.3 7.0 npif134c6r0mhtrf 6.0 20% 18.4 6.5 npif134c6r4mtrf 6.4 20% 16.3 7.0 npif134c8r0mtrf 8.0 20% 18.4 6.5 maximum +40c temperature rise at irms. typical -30% inductance change at isat. maximum +40c temperature rise at irms. typical -30% inductance change at isat.
4 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com ? speci cations are subject to change npif__c series npif flat wire power inductors 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 series d h i j k npif104c 6.7 2.0 2.5 8.5 11.0 npif105c 6.7 2.0 2.5 8.5 11.0 npif125c 8.2 3.0 4.0 10.0 13.5 npif134c 9.6 2.6 4.4 10 15.0 recommended land pattern dimensions case size taping dimensions (mm) a b p w qty/reel npif104c 10.4 0.1 10.4 0.1 16.0 24.0 500 pcs npif105c 10.4 0.1 10.4 0.1 16.0 24.0 500 pcs npif125c 13.0 0.1 13.0 0.1 16.0 24.0 500 pcs npif134c 13.9 0.1 13.9 0.1 16.0 24.0 500 pcs w a p b 1.5mm +0.1/-0.0 4.0mm 0.1 1.75mm 0.1 tape width reel dimensions (mm) a(mm) b(mm) c(mm) d(mm) 16mm 16.5 0.1 23 1.0 13 1.0 330 b c d a land pattern j h k i d
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