POWER INDUCTORS <SMD Type: CDH Series> Type: CDH53 ◆ Product Description ・6.0×5.4mm Max.(L×W), 3.2mm Max. Height. ・Inductance Range: 2.2～220μH ・Rated current range: 0.26～2.03A ・In addition to the standard versions of inductors shown here, custom inductors are available to meet your exact requirements. ◆ Feature ・Magnetically unshielded construction. ・Ideally used in PDA,DVD,HDD, DVC, Game machine, Notebook PC, etc as DC-DC Converter inductors. ・RoHS Compliance ◆ Dimensions (mm) MAX.6.0 MAX.3.2 1.8 2.9±0.2 5.2±0.2 1.0 0.2 E LE C TR OD E T E RM I NA L ◆ Land Pattern (mm) DIMENSION OF CDH53 6.0 2 .5 1.75 2.2 PART OF SILK SCREEN Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2 POWER INDUCTORS <SMD Type: CDH Series> Type: CDH53 ◆ Specification Part Name ※ Stamp Inductance ［Within］※2 D.C.R.(Ω) Max.(Typ.) (at 20℃) Rated current (A) ※1 CDH53NP-2R2M□ CDH53NP-3R3M□ CDH53NP-4R7M□ 2R2 3R3 4R7 2.2μH ± 20 % 3.3μH ± 20 % 4.7μH ± 20 % 66m (51m) 88m (68m) 96m (74m) 2.03 1.88 1.68 CDH53NP-1ØØL□ CDH53NP-12ØL□ CDH53NP-15ØK□ CDH53NP-18ØK□ CDH53NP-22ØK□ CDH53NP-27ØK□ CDH53NP-33ØK□ CDH53NP-39ØK□ CDH53NP-47ØK□ CDH53NP-56ØK□ CDH53NP-68ØJ□ CDH53NP-82ØJ□ CDH53NP-1Ø1J□ CDH53NP-121J□ CDH53NP-151J□ CDH53NP-181J□ CDH53NP-221J□ 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 10 μH 12 μH 15 μH 18 μH 22 μH 27 μH 33 μH 39 μH 47 μH 56 μH 68 μH 82 μH 100μH 120μH 150μH 180μH 220μH 0.16(0.13) 0.18(0.14) 0.25(0.20) 0.28(0.21) 0.39(0.30) 0.42(0.32) 0.49(0.38) 0.55(0.43) 0.77(0.59) 0.87(0.67) 1.21(0.96) 1.34(1.07) 1.57(1.25) 1.80(1.44) 2.40(1.92) 2.66(2.13) 3.73(2.99) 1.23 1.12 1.00 0.88 0.80 0.72 0.67 0.64 0.53 0.50 0.45 0.39 0.37 0.34 0.31 0.30 0.26 ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± 15 % 15 % 10 % 10 % 10 % 10 % 10 % 10 % 10 % 10 % 5% 5% 5% 5% 5% 5% 5% ※ Description of part name CDH53NP-2R2M□ B Box C Carrier Tape ※1 Rated current: The DC current at which the inductance decreases to 90% of it's initial value or when △t=40℃, whichever is lower(Ta=20℃). ※2: Measuring frequency: 2.2μH ～ 4.7μH 10μH ～ 220μH at 7.96 MHz at 1 kHz Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2