SMD Power Inductor CDRH125/LD Description •Ferrite drum core construction. RoHS •Magnetically shielded. •L×W×H: 12.3×12.3×6.0 mm Max. •Productweight: 2.9g(Ref.) •Moisture Sensitivity Level: 1 •RoHS compliance. Environmental Data •Operating temperature range: -40℃～+100℃ Dimension - [mm] (including coil’s self temperature rise) 0.2 5.0 •Storage temperature range: -40℃～+100℃ •Solder reflow temperature: 260 ℃peak. ±0.3 ±0.2 ±0.2 12.0 7.6 11.8 P•Cacakrraiegri ntagpe and reel packaging •13”diameter reel 12.0±0.3 Max.6.0 Electrode •500pcs per reel Applications Land pattern and Schematics- [mm] •Ideally used in Notebook PC, LCD TV,DVD, 5.4 Game machine, STB ,Projector etc. as converter inductors. 9 . 2 7.0 12.8 DimensionofCDRH125/LD Partofsolderresistprinting 7.5μH ~ 56μH 68μH～1000μH Page 1of 5 Revised: 2-Apr-20

※2 Saturation current: This indicates the value of D.C. current when the inductance becomes than its initial value. (Ta＝20℃) ※3 Temperature rise current: The actual value of D.C. current when the temperature of coil becomes SMD Power I△nT=d40u℃ c(Tta＝o2r0℃). CDRH125/LD Electrical Characteristics Inductance D.C.R Saturation current Temperature rise D.C.R Part No Stamp [Within] (Ω) (A)※2 current (Ω) [Typ.] ※1 [Max.] Max.(Typ.) (A)※3 CDRH125/LDNP-7R5NC 7R5 7.5μH±30% 14.7m 19.0m 5.60(7.00) 6.40 CDRH125/LDNP-100NC 100 10μH±30% 22.5m 29.0m 4.60(6.00) 5.40 CDRH125/LDNP-120MC 120 12μH±20% 24.6m 32.0m 4.20(5.40) 5.20 CDRH125/LDNP-150MC 150 15μH±20% 27.1m 35.0m 4.00(5.00) 5.00 CDRH125/LDNP-180MC 180 18μH±20% 31.8m 41.0m 3.56(4.50) 4.60 CDRH125/LDNP-220MC 220 22μH±20% 33.9m 44.0m 3.28(4.20） 4.50 CDRH125/LDNP-270MC 270 27μH±20% 41.5m 52.0m 3.00(3.70） 4.20 CDRH125/LDNP-330MC 330 33μH±20% 50.0m 65.0m 2.60(3.25） 3.80 CDRH125/LDNP-390MC 390 39μH±20% 60.0m 75.0m 2.40（3.00） 3.40 CDRH125/LDNP-470MC 470 47μH±20% 72.5m 95.0m 2.30(2.90） 2.70 CDRH125/LDNP-560MC 560 56μH±20% 95.4m 125m 2.00(2.50) 2.60 CDRH125/LDNP-680MC 680 68μH±20% 0.110 0.140 1.85(2.25) 2.40 CDRH125/LDNP-820MC 820 82μH±20% 0.121 0.157 1.70(2.10) 2.30 CDRH125/LDNP-101MC 101 100μH±20% 0.144 0.187 1.60(2.00) 2.15 CDRH125/LDNP-121MC 121 120μH±20% 0.175 0.228 1.37(1.70) 1.90 CDRH125/LDNP-151MC 151 150μH±20% 0.218 0.280 1.26(1.60) 1.75 CDRH125/LDNP-181MC 181 180μH±20% 0.259 0.335 1.14(1.45) 1.48 CDRH125/LDNP-221MC 221 220μH±20% 0.303 0.395 1.08(1.35) 1.40 CDRH125/LDNP-271MC 271 270μH±20% 0.403 0.520 0.94（1.20） 1.25 CDRH125/LDNP-331MC 331 330μH±20% 0.547 0.710 0.85（1.10） 1.05 CDRH125/LDNP-391MC 391 390μH±20% 0.614 0.800 0.77（0.98） 1.00 CDRH125/LDNP-471MC 471 470μH±20% 0.711 0.920 0.72（0.90） 0.95 CDRH125/LDNP-561MC 561 560μH±20% 0.956 1.20 0.67（0.83） 0.85 CDRH125/LDNP-681MC 681 680μH±20% 1.08 1.35 0.57（0.71） 1.78 CDRH125/LDNP-821MC 821 820μH±20% 1.17 1.40 0.51（0.62） 1.72 CDRH125/LDNP-102MC 102 1000μH±20% 1.62 1.95 0.46（0.58） 0.60 ※1 Measured frequency (Inductance≦10μH at 7.96MHz; Inductance>10μH at 100kHz) ※2 Saturation current: This indicates the value of D.C. current when the inductance becomes 25% lower than its initial value. (Ta＝20℃) ※3 Temperature rise current: The actual value of D.C. current when the temperature of coil becomes △T=40℃(Ta＝ 20℃). Page 2of 5 Revised: 2-Apr-20

SMD Power Inductor CDRH125/LD Saturation Current & Temperature Rise Graph L (20℃) △T 1. CDRH125/LDNP-7R5NC 2. CDRH125/LDNP-100NC 3. CDRH125/LDNP-120MC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 12 60 12 60 18 60 10 50 10 50 15 50 8 40 8 40 12 40 6 30 6 30 9 30 4 20 4 20 6 20 2 10 2 10 3 10 0 0 0 0 0 0 0 2 4 6 8 0 2 4 6 8 0 1 2 3 4 5 6 DC (A) DC (A) DC (A) 4. CDRH125/LDNP-150MC 5. CDRH125/LDNP-180MC 6. CDRH125/LDNP-220MC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 18 60 24 60 24 60 15 50 20 50 20 50 12 40 16 40 16 40 9 30 12 30 12 30 6 20 8 20 8 20 3 10 4 10 4 10 0 0 0 0 0 0 0 1 2 3 4 5 6 0 1 2 3 4 5 0 1 2 3 4 5 DC (A) DC (A) DC (A) 7. CDRH125/LDNP-270MC 8. CDRH125/LDNP-330MC 9. CDRH125/LDNP-390MC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 30 60 36 60 48 60 25 50 30 50 40 50 20 40 24 40 32 40 15 30 18 30 24 30 10 20 12 20 16 20 5 10 6 10 8 10 0 0 0 0 0 0 0 1 2 3 4 5 0 1 2 3 4 0 1 2 3 4 DC (A) DC (A) DC (A) 10. CDRH125/LDNP-470MC 11. CDRH125/LDNP-560MC 12. CDRH125/LDNP-680MC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 48 60 60 60 90 60 40 50 50 50 75 50 32 40 40 40 60 40 24 30 30 30 45 30 16 20 20 20 30 20 8 10 10 10 15 10 0 0 0 0 0 0 0.0 0.8 1.6 2.4 3.2 0.0 0.6 1.2 1.8 2.4 3.0 0.0 0.5 1.0 1.5 2.0 2.5 DC (A) DC (A) DC (A) Page 3of 5 Revised: 2-Apr-20

SMD Power Inductor CDRH125/LD Saturation Current & Temperature Rise Graph L (20℃) △T 13. CDRH125/LDNP-820MC 14. CDRH125/LDNP-101MC 15. CDRH125/LDNP-121MC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 90 60 120 60 180 60 75 50 100 50 150 50 60 40 80 40 120 40 45 30 60 30 90 30 30 20 40 20 60 20 15 10 20 10 30 10 0 0 0 0 0 0 0.0 0.5 1.0 1.5 2.0 2.5 0.0 0.5 1.0 1.5 2.0 2.5 0.0 0.4 0.8 1.2 1.6 2.0 DC (A) DC (A) DC (A) 16. CDRH125/LDNP-151MC 17. CDRH125/LDNP-181MC 18. CDRH125/LDNP-221MC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 180 60 240 60 240 60 150 50 200 50 200 50 120 40 160 40 160 40 90 30 120 30 120 30 60 20 80 20 80 20 30 10 40 10 40 10 0 0 0 0 0 0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 0.0 0.4 0.8 1.2 1.6 0.0 0.3 0.6 0.9 1.2 1.5 DC (A) DC (A) DC (A) 19. CDRH125/LDNP-271MC 20. CDRH125/LDNP-331MC 21. CDRH125/LDNP-391MC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 300 60 360 60 480 60 250 50 300 50 400 50 200 40 240 40 320 40 150 30 180 30 240 30 100 20 120 20 160 20 50 10 60 10 80 10 0 0 0 0 0 0 0.0 0.3 0.6 0.9 1.2 1.5 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0.0 0.2 0.4 0.6 0.8 1.0 DC (A) DC (A) DC (A) 22. CDRH125/LDNP-471MC 23. CDRH125/LDNP-561MC 24. CDRH125/LDNP-681MC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 600 60 600 60 900 60 500 50 500 50 750 50 400 40 400 40 600 40 300 30 300 30 450 30 200 20 200 20 300 20 100 10 100 10 150 10 0 0 0 0 0 0 0.0 0.2 0.4 0.6 0.8 1.0 0.0 0.2 0.4 0.6 0.8 1.0 0.0 0.2 0.4 0.6 0.8 DC (A) DC (A) DC (A) Page 4of 5 Revised: 2-Apr-20

SMD Power Inductor CDRH125/LD Saturation Current & Temperature Rise Graph L (20℃) △T 25. CDRH125/LDNP-821MC 26. CDRH125/LDNP-102MC L (μH) △T (℃) L (μH) △T (℃) 900 60 1200 60 750 50 1000 50 600 40 800 40 450 30 600 30 300 20 400 20 150 10 200 10 0 0 0 0 0.0 0.2 0.4 0.6 0.8 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) DC (A) SolderReflow Condition Heat Endurance Temperature Chart T (℃) T (℃) 300 260℃ 300 245℃ PEAK 250 230℃ 250 230℃ 200 200 10 40s 150 150 60 170±10 ℃,60~120s 100 100 50 50 0 0 0 60 120 180 240 300 T (s) 0 60 120 180 240 300 T (s) Please refer to the sales offices on our website - http://www.sumida.com Hong Kong Shanghai Shenzhen Taipei Tel.+852-2880-6781 Tel.+86-21-5836-3299 Tel.+86-755-8291-0228 Tel.+886-2-8751-2737 FAX.+852-2565-9600 FAX.+86-21-5836-3266 FAX.+86-755-8291-0338 FAX.+886-2-8751-2738 sales@hk.sumida.com shanghai.sales@cn.sumida.com shenzhen.sales@cn.sumida.com sales@tw.sumida.com Saitama(Japan) Seoul Singapore San Jose Tel.+81-48-691-7300 Tel.+82-2-6237-0777 Tel.+65-6296-3388 Tel.+1-408-321-9660 FAX.+81-48-691-7340 FAX.+82-2-6237-0778 FAX.+65-6841-4426 FAX.+1-408-321-9308 sales@jp.sumida.com sales@kr.sumida.com sales@sg.sumida.com sales@us.sumida.com Chicago Obernzell Neumarkt Tel.+1-847-545-6700 Tel.+49-8591-937-0 Tel.+49-9181-4509-110 FAX. +1-847-545-6720 FAX. +49-8591-937-103 FAX. +49-9181-4509-310 sales@us.sumida.com contact@eu.sumida.com infocomp@eu.sumida.com Page 5of 5 Revised: 2-Apr-20

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: S umida: CDRH125/LDNP-100NC CDRH125/LDNP-150MC CDRH125/LDNP-180MC CDRH125/LDNP-220MC CDRH125/LDNP-330MC CDRH125/LDNP-390MC CDRH125/LDNP-470MC CDRH125/LDNP-560MC CDRH125/LDNP-820MC CDRH125/LDNP-101MC CDRH125/LDNP-121MC CDRH125/LDNP-221MC CDRH125/LDNP-102MC CDRH125/LDNP-7R5NC CDRH125/LDNP-391MC CDRH125/LDNP-270MC CDRH125/LDNP-181MC CDRH125/LDNP-331MC CDRH125/LDNP-120MC CDRH125/LDNP-561MC CDRH125/LDNP-271MC CDRH125/LDNP-681MC CDRH125/LDNP-471MC CDRH125/LDNP-821MC CDRH125/LDNP-680MC