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Specifications
Current Rating:
10.9A
Inductance:
2.208uH
DC Resistance(DCR):
4.5mΩ
Current - Saturation(Isat):
15A
Mfr. Part #:
DRQ125-2R2-R
Package:
SMD,12.5x12.5mm
Key Attributes
Model Number:
DRQ125-2R2-R
Product Description
Product Overview
The DRQ series are dual winding, high power density, shielded drum core power inductors. These versatile components can be utilized as single inductors or in coupled inductor/transformer configurations with a 1:1 turns ratio. Windings can be connected in series or parallel to achieve a wide range of inductance and current ratings, making them suitable for various power management applications.
Product Attributes
- Brand: Eaton
- Certifications: J-STD-020 compliant, RoHS compliant
- Core Material: Ferrite
- Features: Dual winding, shielded drum core, Pb HALOGEN FREE, HF FREE
Technical Specifications
| Part Number | Rated Inductance (H) | Parallel Ratings Irms (A) | Parallel Ratings Isat (A) | Parallel Ratings DCR () typ. | Series Ratings Irms (A) | Series Ratings Isat (A) | Series Ratings DCR () typ. | Volt-sec |
| DRQ73-R33-R | 0.33 | 6.19 | 14.4 | 0.0074 | 3.10 | 7.18 | 0.0296 | 3.96 |
| DRQ73-1R0-R | 1.00 | 5.25 | 7.97 | 0.0103 | 2.63 | 3.99 | 0.0411 | 7.12 |
| DRQ73-1R5-R | 1.50 | 4.64 | 6.52 | 0.0132 | 2.32 | 3.26 | 0.0527 | 8.72 |
| DRQ73-2R2-R | 2.20 | 4.11 | 5.52 | 0.0167 | 2.06 | 2.76 | 0.0669 | 10.3 |
| DRQ73-3R3-R | 3.30 | 3.31 | 4.22 | 0.0259 | 1.66 | 2.11 | 0.1035 | 13.5 |
| DRQ73-4R7-R | 4.70 | 3.09 | 3.78 | 0.0297 | 1.55 | 1.89 | 0.1188 | 15.0 |
| DRQ73-6R8-R | 6.80 | 2.55 | 3.12 | 0.0435 | 1.28 | 1.56 | 0.1742 | 18.2 |
| DRQ73-8R2-R | 8.20 | 2.19 | 2.66 | 0.0592 | 1.10 | 1.33 | 0.2368 | 21.4 |
| DRQ73-100-R | 10.0 | 2.08 | 2.47 | 0.0656 | 1.04 | 1.24 | 0.2623 | 23.0 |
| DRQ73-150-R | 15.0 | 1.83 | 2.05 | 0.0844 | 0.916 | 1.03 | 0.339 | 27.8 |
| DRQ73-220-R | 22.0 | 1.62 | 1.67 | 0.107 | 0.811 | 0.83 | 0.429 | 34.0 |
| DRQ73-330-R | 33.0 | 1.31 | 1.35 | 0.166 | 0.653 | 0.68 | 0.665 | 42.0 |
| DRQ73-470-R | 47.0 | 1.08 | 1.14 | 0.241 | 0.542 | 0.57 | 0.965 | 49.8 |
| DRQ73-680-R | 68.0 | 0.89 | 0.96 | 0.358 | 0.444 | 0.48 | 1.43 | 59.4 |
| DRQ73-820-R | 82.0 | 0.86 | 0.89 | 0.384 | 0.430 | 0.44 | 1.54 | 64.2 |
| DRQ73-101-R | 100 | 0.73 | 0.79 | 0.527 | 0.367 | 0.39 | 2.11 | 72.0 |
| DRQ73-151-R | 150 | 0.58 | 0.65 | 0.851 | 0.289 | 0.32 | 3.41 | 88.0 |
| DRQ73-221-R | 220 | 0.52 | 0.53 | 1.05 | 0.260 | 0.27 | 4.20 | 107 |
| DRQ73-331-R | 330 | 0.42 | 0.44 | 1.59 | 0.211 | 0.22 | 6.36 | 129 |
| DRQ73-471-R | 470 | 0.35 | 0.37 | 2.36 | 0.173 | 0.18 | 9.44 | 154 |
| DRQ73-681-R | 680 | 0.29 | 0.31 | 3.47 | 0.143 | 0.15 | 13.88 | 186 |
| DRQ73-821-R | 820 | 0.27 | 0.28 | 3.93 | 0.134 | 0.14 | 15.72 | 206 |
| DRQ73-102-R | 1000 | 0.26 | 0.25 | 4.34 | 0.128 | 0.13 | 17.36 | 226 |
| DRQ74-R33-R | 0.33 | 6.20 | 18.4 | 0.0074 | 3.10 | 9.18 | 0.0295 | 3.42 |
| DRQ74-1R0-R | 1.00 | 5.33 | 10.2 | 0.0100 | 2.66 | 5.10 | 0.0400 | 6.16 |
| DRQ74-1R5-R | 1.50 | 4.96 | 8.35 | 0.0115 | 2.48 | 4.17 | 0.0461 | 7.52 |
| DRQ74-2R2-R | 2.20 | 4.66 | 7.06 | 0.0130 | 2.33 | 3.53 | 0.0521 | 8.9 |
| DRQ74-3R3-R | 3.30 | 3.94 | 5.40 | 0.0183 | 1.97 | 2.70 | 0.0732 | 11.6 |
| DRQ74-4R7-R | 4.70 | 3.34 | 4.37 | 0.0254 | 1.67 | 2.19 | 0.102 | 14.4 |
| DRQ74-6R8-R | 6.80 | 2.60 | 3.67 | 0.0418 | 1.30 | 1.84 | 0.167 | 17.1 |
| DRQ74-8R2-R | 8.20 | 2.53 | 3.40 | 0.0441 | 1.27 | 1.70 | 0.177 | 18.5 |
| DRQ74-100-R | 10.0 | 2.41 | 3.17 | 0.0489 | 1.20 | 1.58 | 0.196 | 19.8 |
| DRQ74-150-R | 15.0 | 2.11 | 2.48 | 0.0637 | 1.05 | 1.24 | 0.255 | 25.4 |
| DRQ74-220-R | 22.0 | 1.75 | 2.13 | 0.0925 | 0.874 | 1.07 | 0.371 | 29.4 |
| DRQ74-330-R | 33.0 | 1.41 | 1.73 | 0.143 | 0.702 | 0.87 | 0.574 | 36.2 |
| DRQ74-470-R | 47.0 | 1.15 | 1.41 | 0.216 | 0.573 | 0.71 | 0.865 | 44.4 |
| DRQ74-680-R | 68.0 | 1.03 | 1.19 | 0.265 | 0.517 | 0.60 | 1.06 | 52.6 |
| DRQ74-820-R | 82.0 | 0.91 | 1.11 | 0.345 | 0.453 | 0.55 | 1.38 | 56.8 |
| DRQ74-101-R | 100 | 0.86 | 0.99 | 0.383 | 0.430 | 0.49 | 1.53 | 63.6 |
| DRQ74-151-R | 150 | 0.69 | 0.81 | 0.591 | 0.346 | 0.41 | 2.37 | 77.2 |
| DRQ74-221-R | 220 | 0.56 | 0.66 | 0.907 | 0.279 | 0.33 | 3.63 | 95 |
| DRQ74-331-R | 330 | 0.45 | 0.54 | 1.41 | 0.224 | 0.27 | 5.66 | 116 |
| DRQ74-471-R | 470 | 0.40 | 0.46 | 1.74 | 0.202 | 0.23 | 6.97 | 136 |
| DRQ74-681-R | 680 | 0.33 | 0.38 | 2.58 | 0.166 | 0.19 | 10.3 | 163 |
| DRQ74-821-R | 820 | 0.31 | 0.35 | 2.93 | 0.156 | 0.17 | 11.7 | 180 |
| DRQ74-102-R | 1000 | 0.27 | 0.31 | 3.89 | 0.135 | 0.16 | 15.6 | 200 |
| DRQ125-R47-R | 0.47 | 17.6 | 33.0 | 0.0018 | 8.80 | 16.5 | 0.0078 | 6.34 |
| DRQ125-1R0-R | 1.00 | 15.0 | 23.6 | 0.0024 | 7.51 | 11.8 | 0.0096 | 8.86 |
| DRQ125-1R5-R | 1.50 | 13.8 | 18.3 | 0.0029 | 6.89 | 9.15 | 0.0114 | 11.40 |
| DRQ125-2R2-R | 2.20 | 10.9 | 15.0 | 0.0045 | 5.46 | 7.50 | 0.0182 | 13.9 |
| DRQ125-3R3-R | 3.30 | 9.26 | 12.7 | 0.0063 | 4.63 | 6.35 | 0.0253 | 16.5 |
| DRQ125-4R7-R | 4.70 | 7.18 | 9.71 | 0.0105 | 3.59 | 4.86 | 0.0420 | 21.6 |
| DRQ125-6R8-R | 6.80 | 6.64 | 8.68 | 0.0123 | 3.32 | 4.34 | 0.0492 | 24.0 |
| DRQ125-8R2-R | 8.20 | 5.54 | 7.86 | 0.0176 | 2.77 | 3.93 | 0.0705 | 26.6 |
| DRQ125-100-R | 10.0 | 5.35 | 7.17 | 0.0189 | 2.67 | 3.59 | 0.0757 | 29.2 |
| DRQ125-150-R | 15.0 | 4.27 | 5.69 | 0.0298 | 2.13 | 2.85 | 0.120 | 36.8 |
| DRQ125-220-R | 22.0 | 3.70 | 4.71 | 0.0396 | 1.84 | 2.36 | 0.159 | 44.4 |
| DRQ125-330-R | 33.0 | 3.28 | 3.84 | 0.0505 | 1.64 | 1.92 | 0.203 | 54.4 |
| DRQ125-470-R | 47.0 | 2.71 | 3.24 | 0.0740 | 1.35 | 1.62 | 0.297 | 64.6 |
| DRQ125-680-R | 68.0 | 2.22 | 2.70 | 0.101 | 1.11 | 1.35 | 0.440 | 77.2 |
| DRQ125-820-R | 82.0 | 2.05 | 2.39 | 0.128 | 1.03 | 1.20 | 0.515 | 87.4 |
| DRQ125-101-R | 100 | 1.78 | 2.20 | 0.170 | 0.892 | 1.10 | 0.682 | 95.0 |
| DRQ125-151-R | 150 | 1.48 | 1.81 | 0.248 | 0.739 | 0.905 | 0.991 | 115.2 |
| DRQ125-221-R | 220 | 1.19 | 1.51 | 0.384 | 0.594 | 0.755 | 1.54 | 138 |
| DRQ125-331-R | 330 | 1.06 | 1.22 | 0.482 | 0.530 | 0.610 | 1.93 | 171 |
| DRQ125-471-R | 470 | 0.87 | 1.02 | 0.718 | 0.434 | 0.510 | 2.87 | 204 |
| DRQ125-681-R | 680 | 0.70 | 0.85 | 1.10 | 0.350 | 0.425 | 4.42 | 244 |
| DRQ125-821-R | 820 | 0.60 | 0.77 | 1.49 | 0.301 | 0.385 | 5.96 | 270 |
| DRQ125-102-R | 1000 | 0.57 | 0.70 | 1.69 | 0.283 | 0.350 | 6.76 | 298 |
2410010102_EATON-DRQ125-2R2-R_C7264861.pdf
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