SMD Power Inductor CEP123 Description •Ferrite core construction. RoHS •Magnetically shielded. •L×W×H: 12.8×12.8×3.5 mm Max. •Productweight: 1.5g(Ref.) •Moisture Sensitivity Level: 1 •RoHS compliance. Environmental Data •Operating temperature range: -40℃~+100℃ Dimension - [mm] (including coil’s self temperature rise) 9.2±0.3 •Storage temperature range: -40℃～+100℃ 1.70±0.2 1.60±0.2 ② ③ •Solder reflow temperature: 260 ℃peak. 3 8.9±0.3 10.6±0.12.5±0.3 P••C1a3ca.kr0rai”egdrii antamgpeet earn rde erelel packaging ① ④ • 1000pcs per reel MAX.3.5 12.5±0.3 Applications Land pattern and Schematics- [mm] •Ideally used in portable computer CPU power supply. 14.4 2.2 10.0 2.2 2.15 ④ ③ ② ③ 11.42.157.1 ① ② SOLDERRESIST LAND 1.0 3.05 8.3 3.05 1.0 16.4 ① ④ ④ ③ RESIST ① ② SOLDER Electrical Characteristics D.C.R.(ｍΩ) INDUCTANCE RATEDCURRENT PART No. STAMP [MAX.] (Typ) [WITHIN]※１ (Ａ) ※2 (at 20℃) CEP123NP-1R2MC 1R2 1.2μH ±20% 5.83(4.86) 10.0 CEP123NP-2R0MC 2R0 2.0μH ±20% 7.40(6.14) 8.0 CEP123NP-3R2MC 3R2 3.2μH ±20% 14.20(11.84) 5.8 CEP123NP-4R6MC 4R6 4.6μH ±20% 17.10(14.26) 5.2 CEP123NP-6R3MC 6R3 6.3μH ±20% 20.26(16.88) 4.6 CEP123NP-8R0MC 8R0 8.0μH ±20% 23.00(19.18) 4.0 ※1. Measuring condition: at 100 kHz. ※2. Rated current: The DC current at which the inductance decreases to 75% of its nominal value or when △t=40℃,whichever is lower . Page 1of 2 Revised: 9-Jan-17

SMD Power Inductor CEP123 Saturation Current & Temperature Rise Graph L (20℃) L (100℃) △T 1. CEP123NP-1R2MC 2. CEP123NP-2R0MC 3. CEP123NP-3R2MC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 1.8 60 2.4 60 3.6 60 1.5 50 2.0 50 3.0 50 1.2 40 1.6 40 2.4 40 0.9 30 1.2 30 1.8 30 0.6 20 0.8 20 1.2 20 0.3 10 0.4 10 0.6 10 0.0 0 0.0 0 0.0 0 0 3 6 9 12 15 0 2 4 6 8 10 12 0 2 4 6 8 10 DC (A) DC (A) DC (A) 4. CEP123NP-4R6MC 5. CEP123NP-6R3MC 6. CEP123NP-8R0MC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 6 60 9.0 60 9.0 60 5 50 7.5 50 7.5 50 4 40 6.0 40 6.0 40 3 30 4.5 30 4.5 30 2 20 3.0 20 3.0 20 1 10 1.5 10 1.5 10 0 0 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) 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 2of 2 Revised: 9-Jan-17

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: S umida: CEP123NP-3R2MC CEP123NP-1R2MC CEP123NP-4R6MC CEP123NP-8R0MC CEP123NP-6R3MC CEP123NP- 2R0MC