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page 1 of 4 revised: 1-jun-11 smd smd smd smd power inductor power inductor power inductor power inductor cdrh127/l125 description ? ferrite drum core construction. ? magnetically shielded. ? l w h: 12.3 12.3 x8.0 mm max. ? product weight: 4.1g(ref.) ? moisture sensitivity level: 1 ? rohs compliance. ? halogen free available. ? qualified to aec-q200. environmental data ? operating temperature range: -40 ~+125 (including coils self temperature rise) ? storage temperature range: -40 +125 ? solder reflow temperature: 260 peak. packaging ? carrier tape and reel packaging ? 13.0diameter reel ? 500pcs per reel applications ? automotive. halogen free rohs dimension - [mm] land pattern and schematics - [mm] 12.00.3 0.2 8.0 max. 1 2 . 0 0 . 3 electrode 5.0 0.2 7 . 6 2 . 9 7 . 0 1 2 . 8 5. 4 di me ns i on o f c drh1 27/ l1 25 . par t o f sol de r res ist p ri nt ing 2.7h47h 220h1.0mh 68h150h
page 2 of 4 revised: 1-jun-11 smd smd smd smd power inductor power inductor power inductor power inductor cdrh127/l125 electrical characteristics 1. measuring condition: at 100khz. 2. saturation current: the value of d.c. current wh en the inductance decreases to 65% of its nominal value. 3. temperature rise current: the value of d.c. curr ent when the temperature rise is t 40 (ta 20 ). 0.64 0.66 0.83 1495(1196) 1000 20% 102 cdrh127l125np-102mc 0.75 0.79 0.98 1102(882) 680 20% 681 cdrh127l125np-681mc 0.95 0.96 1.20 731(585) 470 20% 471 cdrh127l125np-471mc 1.18 1.12 1.42 478(382) 330 20% 331 cdrh127l125np-331mc 1.40 1.50 1.75 347(267) 220 20% 221 cdrh127l125np-221mc 1.80 1.70 2.10 236(182) 150 20% 151 cdrh127l125np-151mc 2.00 2.10 2.60 171.2(131.7) 100 20% 101 cdrh127l125np-101mc 2.60 2.50 3.10 111.5(85.8) 68 20% 680 cdrh127l125np-680mc 3.10 3.15 3.90 83.2(64.0) 47 20% 470 cdrh127l125np-470mc 3.80 3.40 4.30 53.0(40.8) 33 20% 330 cdrh127l125np-330mc 4.60 4.40 5.60 36.7(28.3) 22 20% 220 cdrh127l125np-220mc 5.60 5.30 6.40 26.2(20.2) 15 20% 150 cdrh127l125np-150mc 6.00 6.60 8.40 23.6(18.2) 10 20% 100 cdrh127l125np-100mc 7.00 7.37 9.20 16.3(12.6) 7.5 30% 7r5 cdrh127l125np-7r5nc 7.50 8.20 10.20 14.6(11.3) 6.2 30% 6r2 cdrh127l125np-6r2nc 7.80 9.85 12.30 13.0(10.0) 4.7 30% 4r7 cdrh127l125np-4r7nc 8.30 10.80 13.80 11.0(8.5) 3.6 30% 3r6 cdrh127l125np-3r6nc 9.00 13.80 15.50 9.7(7.5) 2.7 30% 2r7 cdrh127l125np-2r7nc at 125 at 20 temperature rise current (a) 3 saturation current (a) 2 d.c.r.(m ) max.(typ.) (at 20 ) inductance ( h) 1 stamp part name
page 3 of 4 revised: 1-jun-11 smd smd smd smd power inductor power inductor power inductor power inductor cdrh127/l125 0 20 40 60 80 100 120 0.0 0.6 1.2 1.8 2.4 3.0 3.6 0 10 20 30 40 50 60 0 15 30 45 60 75 90 0.0 0.8 1.6 2.4 3.2 4.0 4.8 0 10 20 30 40 50 60 0 10 20 30 40 50 60 0 1 2 3 4 5 6 0 10 20 30 40 50 60 0 8 16 24 32 40 48 0 1 2 3 4 5 6 0 10 20 30 40 50 60 0 5 10 15 20 25 30 0.0 1.5 3.0 4.5 6.0 7.5 9.0 0 10 20 30 40 50 60 0 3 6 9 12 15 18 0.0 1.5 3.0 4.5 6.0 7.5 9.0 0 10 20 30 40 50 60 0 2 4 6 8 10 12 0 2 4 6 8 10 12 0 10 20 30 40 50 60 0.0 1.5 3.0 4.5 6.0 7.5 9.0 0 2 4 6 8 10 12 0 10 20 30 40 50 60 0.0 1.5 3.0 4.5 6.0 7.5 9.0 0 2 4 6 8 10 12 0 10 20 30 40 50 60 0 1 2 3 4 5 6 0 3 6 9 12 15 18 0 10 20 30 40 50 60 0.0 0.8 1.6 2.4 3.2 4.0 4.8 0 3 6 9 12 15 18 0 10 20 30 40 50 60 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 4 8 12 16 20 24 0 10 20 30 40 50 60 saturation current & temperature rise graph 1. cdrh127l125np-2r7nc t ( ) l ( h) dc (a) 2. cdrh127l125np-3r6nc t ( ) l ( h) 3. cdrh127l125np-4r7nc t ( ) l ( h) dc (a) l ( h) dc (a) 5. cdrh127l125np-7r5nc t ( ) l ( h) 6. cdrh127l125np-1??mc t ( ) l ( h) dc (a) 7. cdrh127l125np-15?mc t ( ) l ( h) 8. cdrh127l125np-22?mc t ( ) l ( h) dc (a) 9. cdrh127l125np-33?mc t ( ) l ( h) dc (a) 4. cdrh127l125np-6r2nc t ( ) dc (a) dc (a) 10. cdrh127l125np-47?mc t ( ) l ( h) dc (a) 11. cdrh127l125np-68?mc t ( ) l ( h) dc (a) 12. cdrh127l125np-1?1mc dc (a) dc (a) t ( ) l ( h) l (20 ) t l (125 )
page 4 of 4 revised: 1-jun-11 smd smd smd smd power inductor power inductor power inductor power inductor cdrh127/l125 0 200 400 600 800 1000 1200 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0 10 20 30 40 50 60 0 150 300 450 600 750 900 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0 10 20 30 40 50 60 0 100 200 300 400 500 600 0.0 0.3 0.6 0.9 1.2 1.5 1.8 0 10 20 30 40 50 60 0 80 160 240 320 400 480 0.0 0.3 0.6 0.9 1.2 1.5 1.8 0 10 20 30 40 50 60 0 50 100 150 200 250 300 0.0 0.4 0.8 1.2 1.6 2.0 2.4 0 10 20 30 40 50 60 0 30 60 90 120 150 180 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 10 20 30 40 50 60 13. cdrh127l125np-151mc t ( ) l ( h) dc (a) 14. cdrh127l125np-221mc t ( ) l ( h) dc (a) 15. cdrh127l125np-331mc t ( ) l ( h) dc (a) 16. cdrh127l125np-471mc t ( ) l ( h) dc (a) 17. cdrh127l125np-681mc t ( ) l ( h) dc (a) 18. cdrh127l125np-1?2mc t ( ) l ( h) dc (a) l (20 ) t l (125 ) 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 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@sumida-eu.com tel.+1-847-545-6700 fax. +1-847-545-6720 sales@us.sumida.com taipei shenzhen shanghai hong kong tel.+1-408-3219660 fax.+1-408-321-9308 sales@us.sumida.com tel.+65-6296-3388 fax.+65-6296-3390 sales@sg.sumida.com tel.+82-2-6237-0777 fax.+82-2-6237-0778 sales@kr.sumida.com tel.+81-3-5202-7112 fax.+81-3-5202-7105 sales@jp.sumida.com san jose singapore seoul tokyo 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.+86-021-5836-3299 fax.+86-021-5836-3266 shanghai.sales@cn.sumida.com tel.+852-2880-6688 fax.+852-2565-9600 sales@hk.sumida.com

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