POWER INDUCTORS <SMD Type: CR Series> Type: CR75 ◆ Product Description ・8.1×7.3mm Max.(L×W), 5.5mm Max. Height. ・Inductance Range: 1.2～470μH ・Rated current range: 0.34～6.0A ・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 A/V equipment, LCD TV,DSC/DVC, Game Machine, DVC, HDD, Notebook PC, etc as DC-DC Converter inductors. ・RoHS Compliance ◆ Dimensions (mm) 4.3 7.8 2.4 4.7 5.0±0.5 7.8±0.3 7.0±0.3 ◆ Land Pattern (mm) 5.5 R1.0 8.0 2.0 PA R T O F ELECTRODE P A RT OF SI L K S C RE E N Please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 POWER INDUCTORS <SMD Type: CR Series> Type: CR75 ◆ Specification D.C.R. (mΩ) [MAX.] (at 20℃) 15.6m 17.0m 19.5m 22.1m 24.7m 27.3m 30.0m 32.5m 36.4m Rated Current (Ａ)※2 6.0 5.5 4.5 4.2 3.7 3.5 3.1 2.8 2.7 S.R.F. (MHz) [TYP.] 53.7 45.6 36.4 31.1 26.8 24.6 20.4 20.0 19.6 41.6m 2.5 18.0 ％ ％ ％ ％ ％ ％ ％ ％ ％ ％ ％ ％ 0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.16 0.18 0.24 0.28 0.37 2.3 2.0 1.8 1.6 1.5 1.3 1.2 1.1 1.1 0.94 0.85 0.78 28 23 22 20 17 15 15 14 13 11 11 10 101K 121K 151K 100μH ± 10 ％ 120μH ± 10 ％ 150μH ± 10 ％ 0.43 0.47 0.64 0.72 0.66 0.58 9.2 7.7 6.1 CR75NP-181K□ CR75NP-221K□ CR75NP-271K□ 181K 221K 271K 180μH ± 10 ％ 220μH ± 10 ％ 270μH ± 10 ％ 0.71 0.96 1.11 0.51 0.49 0.42 5.8 5.2 4.8 CR75NP-331K□ CR75NP-391K□ CR75NP-471K□ 331K 391K 471K 330μH ± 10 ％ 390μH ± 10 ％ 470μH ± 10 ％ 1.26 1.77 1.96 0.40 0.36 0.34 4.3 4.3 3.8 Part Name ※ Stamp CR75NP-1R2M□ CR75NP-1R5M□ CR75NP-2R2M□ CR75NP-2R7M□ CR75NP-3R3M□ CR75NP-3R9M□ CR75NP-4R7M□ CR75NP-5R6M□ CR75NP-6R8M□ 1R2M 1R5M 2R2M 2R7M 3R3M 3R9M 4R7M 5R6M 6R8M Inductance [Within] ※１ 1.2μH ± 20 1.5μH ± 20 2.2μH ± 20 2.7μH ± 20 3.3μH ± 20 3.9μH ± 20 4.7μH ± 20 5.6μH ± 20 6.8μH ± 20 CR75NP-8R2M□ 8R2M 8.2μH ± 20 ％ CR75NP-1ØØK□ CR75NP-12ØK□ CR75NP-15ØK□ CR75NP-18ØK□ CR75NP-22ØK□ CR75NP-27ØK□ CR75NP-33ØK□ CR75NP-39ØK□ CR75NP-47ØK□ CR75NP-56ØK□ CR75NP-68ØK□ CR75NP-82ØK□ 100K 120K 150K 180K 220K 270K 330K 390K 470K 560K 680K 820K 10μH 12μH 15μH 18μH 22μH 27μH 33μH 39μH 47μH 56μH 68μH 82μH CR75NP-1Ø1K□ CR75NP-121K□ CR75NP-151K□ ± ± ± ± ± ± ± ± ± ± ± ± 10 10 10 10 10 10 10 10 10 10 10 10 ％ ％ ％ ％ ％ ％ ％ ％ ％ ※ Description of part name CR75NP-1R2M□ ※1:Measuring frequency B Box C Carrier Tape 1.2μH ～ 8.2μH ； at 7.96 MHz 10μH ～ 82μH ； at 2.52 MHz 100μH ～ 470μH ； at 1 kHz ※2. Rated current: The D.C. 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