POWER INDUCTORS <SMD Type: CDH Series> Type: CDH74 ◆ Product Description ・7.3×8.0mm Max.(L×W), 5.2mm Max. Height. ・Inductance range: 10～470μH ・Rated current range: 0.33～2.75A ・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 Notebook PC, Projector, LCD TV, Game machine, STB etc as DC-DC Converter inductors. ・RoHS Compliance ◆ Dimensions (mm) 2.0±0.2 MAX.8.0 5.8 ±0.2 0.2 7.6 ±0.2 MAX.5.2 MAX.7.3 ELECTRODE TERMINAL ◆ Land Pattern (mm) DIM ENSION OF CDH74 8.4 5.4 １.5 2.4 PART OF SILK SCREEN Please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 POWER INDUCTORS <SMD Type: CDH Series> Type: CDH74 ◆ Specification Part Name ※ Stamp Inductance ［Within］ 1 kHz D.C.R.(Ω) Max.(Typ.) (at 20℃) Rated current (A) ※1 CDH74NP-1ØØL□ 100 10μH ± 15％ 56m (43m) 2.75 CDH74NP-12ØL□ 120 12μH ± 15％ 65m (50m) 2.45 CDH74NP-15ØL□ 150 15μH ± 15％ 83m (64m) 2.10 CDH74NP-18ØL□ 180 18μH ± 15％ 94m (72m) 1.95 CDH74NP-22ØL□ 220 22μH ± 15％ 0.13(0.10) 1.70 CDH74NP-27ØK□ 270 27μH ± 10％ 0.16(0.12) 1.55 CDH74NP-33ØK□ 330 33μH ± 10％ 0.17(0.13) 1.45 CDH74NP-39ØK□ 390 39μH ± 10％ 0.21(0.16) 1.30 CDH74NP-47ØK□ 470 47μH ± 10％ 0.23(0.18) 1.20 CDH74NP-56ØK□ 560 56μH ± 10％ 0.26(0.20) 1.15 CDH74NP-68ØK□ 680 68μH ± 10％ 0.35(0.27) 1.00 CDH74NP-82ØJ□ 820 82μH ± 5％ 0.48(0.37) 0.92 CDH74NP-1Ø1J□ 101 100μH ± 5％ 0.55(0.42) 0.81 CDH74NP-121J□ 121 120μH ± 5％ 0.62(0.48) 0.73 CDH74NP-151J□ 151 150μH ± 5％ 0.72(0.55) 0.71 CDH74NP-181J□ 181 180μH ± 5％ 0.82(0.63) 0.66 CDH74NP-221J□ 221 220μH ± 5％ 1.08(0.83) 0.55 CDH74NP-271J□ 271 270μH ± 5％ 1.38(1.10) 0.48 CDH74NP-331J□ 331 330μH ± 5％ 1.55(1.24) 0.40 CDH74NP-391J□ 391 390μH ± 5％ 2.09(1.67) 0.38 CDH74NP-471J□ 471 470μH ± 5％ 2.39(1.91) 0.33 ※ Description of part name CDH74NP-1ØØL□ 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℃). Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2