page 1 of 4 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh103r description ? ferrite drum core construction. ? magnetically shielded. ? l w h:10.5 10.3 3.1mm max. ? product weight: 1.0g(ref.) ? moisture sensitivity level: 1 ? rohs compliance. ? halogen free available. environmental data ? operating temperature range: -40 +100 (including coils self temperature rise) ? storage temperature range: -40 +100 ? solder reflow temperature: 260 peak. packaging ? carrier tape and reel packaging. ?12.9diameter reel. ? 1000pcs per reel. applications ? ideally used in notebook pc, lcd tv,dvd, game machine, stb ,projector etc as dc- dc converter inductors. halogen free rohs dimension - [mm] land pattern and schematics - [mm] 22 h 150 h 0.8 h 15 h 1. 6 7.3 1. 6 3 . 2 3.00.1 1 . 2 0 . 1 5 7 . 7 0 . 3 2.80.3 1 0 . 2 0 . 3 10.00.3 m a x . 1 3 . 5 electrode 1 2 1 2
page 2 of 4 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh103r electrical characteristics 1 inductance measuring condition: at 100khz. 2 the saturation current: this indicates the value o f dc current when the inductance decreases to 65% o f it's nominal. 3 the temperature rise: the value of dc current when the temperature rise is t 40 (ta 20 ). 0.51 0.84 871(670) 150 30% 151 cdrh103rnp-151nc-b 0.65 0.89 754(580) 120 30% 121 cdrh103rnp-121nc-b 0.70 1.02 683(525) 100 30% 101 cdrh103rnp-101nc-b 0.80 1.14 494(380) 82 30% 820 cdrh103rnp-820nc-b 0.95 1.22 429(330) 68 30% 680 cdrh103rnp-680nc-b 1.15 1.36 325(250) 56 30% 560 CDRH103RNP-560NC-B 1.20 1.43 299(230) 47 30% 470 cdrh103rnp-470nc-b 1.35 1.74 202(155) 33 30% 330 cdrh103rnp-330nc-b 1.60 2.16 143(110) 22 30% 220 cdrh103rnp-220nc-b 2.05 2.60 91.0(70) 15 30% 150 cdrh103rnp-150nc-b 2.80 3.18 59.0(45) 10 30% 100 cdrh103rnp-100nc-b 3.00 3.54 50.0(38) 8.2 30% 8r2 cdrh103rnp-8r2nc-b 3.60 3.84 35.0(27) 6.8 30% 6r8 cdrh103rnp-6r8nc-b 4.00 4.65 30.0(23) 4.7 30% 4r7 cdrh103rnp-4r7nc-b 4.70 5.56 21.0(16) 3.3 30% 3r3 cdrh103rnp-3r3nc-b 5.10 6.7 16.9(13) 2.2 30% 2r2 cdrh103rnp-2r2nc-b 5.80 8.0 11.0(8.5) 1.5 30% 1r5 cdrh103rnp-1r5nc-b 8.30 11.2 5.7(4.4) 0.8 30% 0r8 cdrh103rnp-0r8nc-b temperature rise current (a) 3 saturation current a 2 d.c.r. (m ) max. (typ.) (at 20 ) inductance ( h) [ within ] 1 stamp part name
page 3 of 4 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh103r 0 10 20 30 40 50 60 0.0 0.3 0.6 0.9 1.2 1.5 1.8 0 10 20 30 40 50 60 0 8 16 24 32 40 48 0.0 0.6 1.2 1.8 2.4 0 10 20 30 40 50 60 0 4 8 12 16 20 24 0.0 0.6 1.2 1.8 2.4 3.0 0 10 20 30 40 50 60 0 3 6 9 12 15 18 0.0 0.6 1.2 1.8 2.4 3.0 3.6 0 10 20 30 40 50 60 0 2 4 6 8 10 12 0 1 2 3 4 5 0 10 20 30 40 50 60 0 2 4 6 8 10 12 0 1 2 3 4 5 0 10 20 30 40 50 60 0.0 1.5 3.0 4.5 6.0 7.5 9.0 0 1 2 3 4 5 0 10 20 30 40 50 60 0 1 2 3 4 5 6 0 1 2 3 4 5 6 0 10 20 30 40 50 60 0.0 0.8 1.6 2.4 3.2 4.0 4.8 0 2 4 6 8 0 10 20 30 40 50 60 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 2 4 6 8 10 0 10 20 30 40 50 60 0.0 0.3 0.6 0.9 1.2 1.5 1.8 0 2 4 6 8 10 12 0 10 20 30 40 50 60 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0 3 6 9 12 15 18 0 10 20 30 40 50 60 saturation current & temperature rise graph l (20 ) t l (105 ) 1. cdrh103rnp-0r8nc-b t ( ) l ( h) dc (a) dc (a) 2. cdrh103rnp-1r5nc-b t ( ) l ( h) t ( ) 3. cdrh103rnp-2r2nc-b l ( h) dc (a) t ( ) 4. cdrh103rnp-3r3nc-b l ( h) dc (a) t ( ) 5. cdrh103rnp-4r7nc-b l ( h) dc (a) t ( ) 6. cdrh103rnp-6r8nc-b l ( h) dc (a) t ( ) 7. cdrh103rnp-8r2nc-b l ( h) dc (a) t ( ) 8. cdrh103rnp-100nc-b l ( h) dc (a) dc (a) t ( ) 9. cdrh103rnp-150nc-b l ( h) t ( ) 10. cdrh103rnp-220nc-b l ( h ) dc (a) t ( ) 11. cdrh103rnp-330nc-b l ( h ) dc (a) dc (a) t ( ) 12. cdrh103rnp-470nc-b l ( h )
page 4 of 4 revised: 7-jan-14 smd smd smd smd power inductor power inductor power inductor power inductor cdrh103r 0 30 60 90 120 150 180 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0 10 20 30 40 50 60 0 30 60 90 120 150 180 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0 10 20 30 40 50 60 0 20 40 60 80 100 120 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0 10 20 30 40 50 60 0 20 40 60 80 100 120 0.0 0.3 0.6 0.9 1.2 1.5 0 10 20 30 40 50 60 0 15 30 45 60 75 90 0.0 0.3 0.6 0.9 1.2 1.5 0 10 20 30 40 50 60 0 10 20 30 40 50 60 0.0 0.4 0.8 1.2 1.6 0 10 20 30 40 50 60 t ( ) 13. CDRH103RNP-560NC-B l ( h ) dc (a) t ( ) 14. cdrh103rnp-680nc-b l ( h ) dc (a) dc (a) t ( ) 15. cdrh103rnp-820nc-b l ( h ) t ( ) 16. cdrh103rnp-101nc-b l ( h ) dc (a) t ( ) 17. cdrh103rnp-121nc-b l ( h ) dc (a) solder reflow condition 170 10 ,60~120s 40s 230 245 peak heat endurance temperature chart 300 60 120 180 240 0 0 100 150 200 250 300 50 10 t () t (s) 60 260 230 0 100 150 200 250 300 50 t () 300 120 180 240 0 t (s) 60 dc (a) t ( ) 18. cdrh103rnp-151nc-b l ( h ) neumarkt obernzell chicago tel.+49-9181-4509-110 fax. +49-9181-4509-310 infocomp@eu.sumida.com tel.+49-8591-937-0 fax. +49-8591-937-103 contact@eu.sumida.com tel.+1-847-545-6700 fax. +1-847-545-6720 sales@us.sumida.com taipei shenzhen shanghai hong kong tel.+1-408-321-9660 fax.+1-408-321-9308 sales@us.sumida.com tel.+65-6296-3388 fax.+65-6841-4426 sales@sg.sumida.com tel.+82-2-6237-0777 fax.+82-2-6237-0778 sales@kr.sumida.com tel.+81-48-691-7300 fax.+81-48-691-7340 sales@jp.sumida.com san jose singapore seoul saitama(japan) please refer to the sales offices on our website - http://www.sumida.com tel.+886-2-8751-2737 fax.+886-2-8751-2738 sales@tw.sumida.com tel.+86-755-8291-0228 fax.+86-755-8291-0338 shenzhen.sales@cn.sumida.com tel.+86-21-5836-3299 fax.+86-21-5836-3266 shanghai.sales@cn.sumida.com tel.+852-2880-6781 fax.+852-2565-9600 sales@hk.sumida.com
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