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Specifications
Current - Saturation (Isat):
3.24A
Mfr. Part #:
DR125-470-R
Package:
SMD,12.5x12.5mm
Key Attributes
Model Number:
DR125-470-R
Product Description
Eaton DR Series Shielded Drum Core Power Inductors
The Eaton DR Series offers high power density and high efficiency shielded drum core power inductors. These inductors are magnetically shielded, ensuring secure mounting and are constructed with a ferrite core material. They are designed for a wide range of applications including desktop and servers, DVD and media players, portable and handheld devices, LCD panels, and various DC-DC converter topologies such as buck, boost, forward, and resonant converters, as well as noise filtering and filter chokes.
- Brand: Eaton
- Product Type: Shielded Drum Core Power Inductors
- Core Material: Ferrite
- Certifications: J-STD-020 (latest revision) compliant, Pb HALOGEN HF FREE
| Part Number | Rated Inductance (H) | OCL (H) 20% | Irms (A) | Isat (A) Peak | DCR () Typ. | Volt-sec Typ. |
| DR73-R33-R | 0.33 | 0.306 | 6.21 | 14.4 | 0.0073 | 1.98 |
| DR73-1R0-R | 1.00 | 0.992 | 5.28 | 7.97 | 0.0102 | 3.56 |
| DR73-1R5-R | 1.50 | 1.482 | 4.67 | 6.52 | 0.0130 | 4.36 |
| DR73-2R2-R | 2.20 | 2.070 | 4.15 | 5.52 | 0.0165 | 5.15 |
| DR73-3R3-R | 3.30 | 3.540 | 3.31 | 4.22 | 0.0259 | 6.73 |
| DR73-4R7-R | 4.70 | 4.422 | 3.09 | 3.78 | 0.0297 | 7.52 |
| DR73-6R8-R | 6.80 | 6.480 | 2.55 | 3.12 | 0.0435 | 9.11 |
| DR73-8R2-R | 8.20 | 8.930 | 2.19 | 2.66 | 0.0592 | 10.7 |
| DR73-100-R | 10.0 | 10.30 | 2.08 | 2.47 | 0.0656 | 11.5 |
| DR73-150-R | 15.0 | 15.01 | 1.83 | 2.05 | 0.0844 | 13.9 |
| DR73-220-R | 22.0 | 22.65 | 1.62 | 1.67 | 0.107 | 17.0 |
| DR73-330-R | 33.0 | 34.41 | 1.31 | 1.35 | 0.166 | 21.0 |
| DR73-470-R | 47.0 | 48.62 | 1.08 | 1.14 | 0.241 | 24.9 |
| DR73-680-R | 68.0 | 68.91 | 0.89 | 0.96 | 0.358 | 29.7 |
| DR73-820-R | 82.0 | 80.37 | 0.86 | 0.89 | 0.384 | 32.1 |
| DR73-101-R | 100 | 101.4 | 0.73 | 0.79 | 0.527 | 36.0 |
| DR73-151-R | 150 | 150.9 | 0.58 | 0.65 | 0.851 | 44.0 |
| DR73-221-R | 220 | 223.3 | 0.52 | 0.53 | 1.05 | 53.5 |
| DR73-331-R | 330 | 325.5 | 0.42 | 0.44 | 1.59 | 64.5 |
| DR73-471-R | 470 | 465.8 | 0.35 | 0.37 | 2.36 | 77.2 |
| DR73-681-R | 680 | 676.5 | 0.29 | 0.31 | 3.47 | 93.1 |
| DR73-821-R | 820 | 821.7 | 0.27 | 0.28 | 3.93 | 103 |
| DR73-102-R | 1000 | 995.0 | 0.26 | 0.25 | 4.34 | 113 |
| DR74-R33-R | 0.33 | 0.294 | 6.26 | 18.4 | 0.0074 | 1.71 |
| DR74-1R0-R | 1.00 | 0.952 | 5.39 | 10.2 | 0.0099 | 3.08 |
| DR74-1R5-R | 1.50 | 1.422 | 4.94 | 8.35 | 0.0118 | 3.76 |
| DR74-2R2-R | 2.20 | 1.986 | 4.76 | 7.06 | 0.0126 | 4.45 |
| DR74-3R3-R | 3.30 | 3.396 | 3.94 | 5.40 | 0.0183 | 5.81 |
| DR74-4R7-R | 4.70 | 5.182 | 3.34 | 4.37 | 0.0254 | 7.18 |
| DR74-6R8-R | 6.80 | 7.344 | 2.60 | 3.67 | 0.0418 | 8.55 |
| DR74-8R2-R | 8.20 | 8.566 | 2.53 | 3.40 | 0.0441 | 9.23 |
| DR74-100-R | 10.0 | 9.882 | 2.41 | 3.17 | 0.0489 | 9.92 |
| DR74-150-R | 15.0 | 16.09 | 2.11 | 2.48 | 0.0637 | 12.7 |
| DR74-220-R | 22.0 | 21.73 | 1.75 | 2.13 | 0.0925 | 14.7 |
| DR74-330-R | 33.0 | 33.01 | 1.41 | 1.73 | 0.143 | 18.1 |
| DR74-470-R | 47.0 | 49.64 | 1.15 | 1.41 | 0.216 | 22.2 |
| DR74-680-R | 68.0 | 69.67 | 1.03 | 1.19 | 0.265 | 26.3 |
| DR74-820-R | 82.0 | 80.95 | 0.91 | 1.11 | 0.345 | 28.4 |
| DR74-101-R | 100 | 101.6 | 0.86 | 0.99 | 0.383 | 31.8 |
| DR74-151-R | 150 | 150.0 | 0.69 | 0.81 | 0.591 | 38.6 |
| DR74-221-R | 220 | 227.0 | 0.56 | 0.66 | 0.907 | 47.5 |
| DR74-331-R | 330 | 335.6 | 0.45 | 0.54 | 1.41 | 57.8 |
| DR74-471-R | 470 | 465.3 | 0.40 | 0.46 | 1.74 | 68.1 |
| DR74-681-R | 680 | 671.2 | 0.33 | 0.38 | 2.58 | 81.7 |
| DR74-821-R | 820 | 812.7 | 0.31 | 0.35 | 2.93 | 89.9 |
| DR74-102-R | 1000 | 1009 | 0.27 | 0.31 | 3.89 | 100 |
| DR125-R47-R | 0.47 | 0.456 | 17.6 | 33.0 | 0.0018 | 3.17 |
| DR125-1R0-R | 1.00 | 0.894 | 15.0 | 23.6 | 0.0024 | 4.43 |
| DR125-1R5-R | 1.50 | 1.478 | 13.8 | 18.3 | 0.0029 | 5.70 |
| DR125-2R2-R | 2.20 | 2.208 | 10.9 | 15.0 | 0.0045 | 6.97 |
| DR125-3R3-R | 3.30 | 3.084 | 9.26 | 12.7 | 0.0063 | 8.23 |
| DR125-4R7-R | 4.70 | 5.274 | 7.18 | 9.71 | 0.0105 | 10.8 |
| DR125-6R8-R | 6.80 | 6.588 | 6.64 | 8.68 | 0.0123 | 12.0 |
| DR125-8R2-R | 8.20 | 8.048 | 5.54 | 7.86 | 0.0176 | 13.3 |
| DR125-100-R | 10.0 | 9.654 | 5.35 | 7.17 | 0.0189 | 14.6 |
| DR125-150-R | 15.0 | 15.35 | 4.27 | 5.69 | 0.0298 | 18.4 |
| DR125-180-R | 18.0 | 17.70 | 3.81 | 5.32 | 0.0377 | 19.6 |
| DR125-220-R | 22.0 | 22.36 | 3.70 | 4.71 | 0.0396 | 22.2 |
| DR125-330-R | 33.0 | 33.74 | 3.28 | 3.84 | 0.0505 | 27.2 |
| DR125-470-R | 47.0 | 47.47 | 2.71 | 3.24 | 0.0740 | 32.3 |
| DR125-560-R | 56.0 | 55.24 | 2.31 | 3.00 | 0.102 | 34.8 |
| DR125-680-R | 68.0 | 67.91 | 2.22 | 2.70 | 0.101 | 38.6 |
| DR125-820-R | 82.0 | 86.89 | 2.05 | 2.39 | 0.128 | 43.7 |
| DR125-101-R | 100 | 102.7 | 1.78 | 2.20 | 0.170 | 47.5 |
| DR125-151-R | 150 | 151.1 | 1.48 | 1.81 | 0.248 | 57.6 |
| DR125-221-R | 220 | 216.8 | 1.19 | 1.51 | 0.384 | 69.0 |
| DR125-331-R | 330 | 332.6 | 1.06 | 1.22 | 0.482 | 85.5 |
| DR125-471-R | 470 | 473.1 | 0.87 | 1.02 | 0.718 | 102 |
| DR125-681-R | 680 | 679.8 | 0.70 | 0.85 | 1.10 | 122 |
| DR125-821-R | 820 | 828.0 | 0.60 | 0.77 | 1.49 | 135 |
| DR125-102-R | 1000 | 1008 | 0.57 | 0.70 | 1.69 | 149 |
| DR125-472-R | 4700 | 4720 | 0.268 | 0.32 | 7.53 | 322.4 |
| DR125-124-R | 120000 | 120630 | 0.060 | 0.069 | 150 | 1521 |
| DR127-R47-R | 0.47 | 0.419 | 17.9 | 56.0 | 0.00195 | 3.50 |
| DR127-1R0-R | 1.00 | 0.821 | 15.5 | 40.0 | 0.00313 | 4.90 |
| DR127-1R5-R | 1.50 | 1.357 | 13.5 | 31.1 | 0.00341 | 6.30 |
| DR127-2R2-R | 2.20 | 2.027 | 12.5 | 25.5 | 0.00402 | 7.70 |
| DR127-3R3-R | 3.30 | 2.831 | 10.5 | 21.5 | 0.00567 | 9.10 |
| DR127-4R7-R | 4.70 | 4.841 | 8.25 | 16.5 | 0.00917 | 11.9 |
| DR127-6R8-R | 6.80 | 7.387 | 7.34 | 13.3 | 0.0116 | 14.7 |
| DR127-8R2-R | 8.20 | 8.861 | 6.32 | 12.2 | 0.0157 | 16.1 |
| DR127-100-R | 10.0 | 10.47 | 6.04 | 11.2 | 0.0172 | 17.5 |
| DR127-150-R | 15.0 | 14.09 | 5.03 | 9.66 | 0.0247 | 20.3 |
| DR127-220-R | 22.0 | 22.93 | 4.00 | 7.57 | 0.0391 | 25.9 |
| DR127-330-R | 33.0 | 33.92 | 3.23 | 6.22 | 0.0600 | 31.5 |
| DR127-470-R | 47.0 | 47.05 | 2.95 | 5.28 | 0.0719 | 37.1 |
| DR127-680-R | 68.0 | 66.48 | 2.44 | 4.44 | 0.105 | 44.1 |
| DR127-820-R | 82.0 | 79.75 | 2.09 | 4.06 | 0.143 | 48.3 |
| DR127-101-R | 100 | 99.31 | 1.96 | 3.64 | 0.163 | 53.9 |
| DR127-151-R | 150 | 144.9 | 1.59 | 3.01 | 0.247 | 65.1 |
| DR127-221-R | 220 | 221.5 | 1.29 | 2.43 | 0.376 | 80.5 |
| DR127-331-R | 330 | 323.6 | 1.04 | 2.01 | 0.574 | 97.3 |
| DR127-471-R | 470 | 467.1 | 0.85 | 1.68 | 0.861 | 117 |
| DR127-681-R | 680 | 676.7 | 0.76 | 1.39 | 1.08 | 141 |
| DR127-821-R | 820 | 818.1 | 0.65 | 1.27 | 1.47 | 155 |
| DR127-102-R | 1000 | 1005 | 0.61 | 1.14 | 1.66 | 172 |
2409302136_EATON-DR125-470-R_C5120951.pdf
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