CR32NP-221KC

POWER INDUCTORS Type: CR32 ◆ Product Description ・4.1×3.8mm Max.(L×W), 3.0mm Max. Height. ・Inductance Range: 1.0～390μH ・Rated current range:115mA～2.1A ・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) 2 3.5±0.3 1 1 2 3 3.8±0.3 4 2.7±0.3 4 2.0 3.1 3 ◆ Land Pattern (mm) 3.3 1.8 3.8 ◆ Schematics (Bottom) ① ② 3.5 2.3 1.8 4.0 ④ ③ SOLDER-RESIST LAND LAND Please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 POWER INDUCTORS Type: CR32 ◆ Specification Part Name ※ CR32NP-1RØM□ CR32NP-1R2M□ CR32NP-1R5M□ CR32NP-1R8M□ CR32NP-2R2M□ CR32NP-2R7M□ CR32NP-3R3M□ CR32NP-3R9M□ CR32NP-4R7M□ CR32NP-5R6M□ CR32NP-6R8M□ CR32NP-7R4M□ CR32NP-8R2M□ CR32NP-1ØØK□ CR32NP-12ØK□ CR32NP-15ØK□ CR32NP-18ØK□ CR32NP-22ØK□ CR32NP-27ØK□ CR32NP-33ØK□ CR32NP-39ØK□ CR32NP-47ØK□ CR32NP-56ØK□ CR32NP-68ØK□ CR32NP-82ØK□ CR32NP-1Ø1K□ CR32NP-121K□ CR32NP-151K□ CR32NP-181K□ CR32NP-221K□ CR32NP-271K□ CR32NP-331K□ CR32NP-391K□ Stamp Ａ Ｂ Ｃ Ｄ Ｅ Ｆ Ｇ Ｈ Ｊ Ｋ Ｌ Ｍ Ｎ Ａ Ｂ Ｃ Ｄ Ｅ Ｆ Ｇ Ｈ Ｊ Ｋ Ｌ Ｍ Ｎ Ｐ Ｑ Ｒ Ｓ Ｔ Ｕ Ｖ Inductance [within](μH)※１ 1.0 ± 20％ 1.2 ± 20％ 1.5 ± 20％ 1.8 ± 20％ 2.2 ± 20％ 2.7 ± 20％ 3.3 ± 20％ 3.9 ± 20％ 4.7 ± 20％ 5.6 ± 20％ 6.8 ± 20％ 7.4 ± 20％ 8.2 ± 20％ 10 ± 10％ 12 ± 10％ 15 ± 10％ 18 ± 10％ 22 ± 10％ 27 ± 10％ 33 ± 10％ 39 ± 10％ 47 ± 10％ 56 ± 10％ 68 ± 10％ 82 ± 10％ 100 ± 10％ 120 ± 10％ 150 ± 10％ 180 ± 10％ 220 ± 10％ 270 ± 10％ 330 ± 10％ 390 ± 10％ D.C.R.(mΩ) [max.]at 20℃ 72 78 85 91 104 111 137 143 170 176 202 215 228 230 270 310 410 470 660 760 850 970 1250 1450 1850 2200 2900 3400 3900 4500 6000 7000 7800 Rated Current (mA) ※２ 2100 1700 1500 1320 1280 1240 1180 1150 1040 1000 880 840 780 760 685 635 525 500 405 380 355 330 290 275 235 220 185 170 165 155 135 125 115 ※ Description of part name CR32NP-1RØM□ B C ※1.Measuring frequency Box Carrier Tape 1.0μH ∼ 8.2μH ； at 7.96 MHz 10μH ∼ 390μH ； at 100 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