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Specifications
Inductance:
329.7uH
DC Resistance(DCR):
2.93Ω
Current - Saturation(Isat):
222mA
Mfr. Part #:
SDQ25-331-R
Package:
SMD,5.2x5.2mm
Key Attributes
Model Number:
SDQ25-331-R
Product Description
Product Overview
The SDQ Low-profile dual winding shielded drum inductor/transformer offers versatile functionality, serving as either a single inductor or in coupled inductor/transformer configurations with a 1:1 turns ratio. Its windings can be connected in series or parallel to achieve a wide range of inductance and current ratings. Designed with ferrite shielding for low EMI and a ferrite core, this component is ideal for various power applications in mobile devices, notebooks, digital cameras, and more. It provides a broad operating and storage temperature range of -40 C to +125 C.
Product Attributes
- Brand: Eaton
- Shielding: Ferrite shielded
- Core Material: Ferrite
- Certifications: J-STD-020 compliant, Pb HALOGEN HF FREE
Technical Specifications
| Part Number | Inductance Marking | OCL (H) 20% | Irms (A) typ. | Isat (A) typ. | DCR () typ. | Volts (s) typ. | OCL (H) 20% | Irms (A) typ. | Isat (A) typ. | DCR () typ. | Volts (s) typ. |
| Parallel Ratings | Series Ratings | ||||||||||
| SDQ12-R47-R | A | 0.47 | 2.78 | 4.34 | 0.0325 | 2.45 | 1.96 | 1.39 | 2.17 | 0.1298 | 4.90 |
| SDQ12-1R0-R | B | 1.0 | 2.49 | 3.38 | 0.0403 | 3.15 | 3.24 | 1.25 | 1.69 | 0.1611 | 6.30 |
| SDQ12-1R5-R | C | 1.5 | 1.69 | 2.34 | 0.0870 | 4.55 | 6.76 | 0.847 | 1.17 | 0.3481 | 9.10 |
| SDQ12-2R2-R | D | 2.2 | 1.60 | 2.03 | 0.0977 | 5.25 | 9.00 | 0.800 | 1.01 | 0.3908 | 10.5 |
| SDQ12-3R3-R | E | 3.3 | 1.28 | 1.60 | 0.1527 | 6.65 | 14.44 | 0.640 | 0.800 | 0.6106 | 13.3 |
| SDQ12-4R7-R | F | 4.7 | 1.12 | 1.45 | 0.1990 | 7.35 | 17.64 | 0.560 | 0.724 | 0.7959 | 14.7 |
| SDQ12-6R2-R | G | 6.2 | 1.02 | 1.22 | 0.2387 | 8.75 | 25.00 | 0.512 | 0.608 | 0.9548 | 17.5 |
| SDQ12-8R2-R | H | 8.2 | 0.868 | 1.05 | 0.3318 | 10.15 | 33.64 | 0.434 | 0.524 | 1.33 | 20.3 |
| SDQ12-100-R | J | 10 | 0.831 | 0.981 | 0.3620 | 10.85 | 38.44 | 0.416 | 0.490 | 1.45 | 21.7 |
| SDQ12-150-R | K | 15 | 0.658 | 0.779 | 0.5766 | 13.65 | 60.84 | 0.329 | 0.390 | 2.31 | 27.3 |
| SDQ12-220-R | L | 22 | 0.548 | 0.647 | 0.8332 | 16.45 | 88.36 | 0.274 | 0.323 | 3.33 | 32.9 |
| SDQ12-330-R | M | 33 | 0.439 | 0.533 | 1.29 | 19.95 | 130.0 | 0.220 | 0.267 | 5.18 | 39.9 |
| SDQ12-470-R | N | 47 | 0.401 | 0.441 | 1.55 | 24.15 | 190.4 | 0.201 | 0.220 | 6.21 | 48.3 |
| SDQ12-680-R | O | 68 | 0.326 | 0.366 | 2.36 | 29.05 | 275.6 | 0.163 | 0.183 | 9.43 | 58.1 |
| SDQ12-820-R | P | 82 | 0.309 | 0.334 | 2.62 | 31.85 | 331.2 | 0.154 | 0.167 | 10.49 | 63.7 |
| SDQ25-R47-R | A | 0.47 | 3.71 | 6.43 | 0.0181 | 2.31 | 1.57 | 1.86 | 3.21 | 0.0725 | 4.62 |
| SDQ25-R82-R | B | 0.82 | 3.37 | 5.00 | 0.0221 | 2.97 | 2.59 | 1.68 | 2.50 | 0.0883 | 5.94 |
| SDQ25-1R0-R | C | 1.0 | 3.15 | 4.09 | 0.0252 | 3.63 | 3.87 | 1.58 | 2.05 | 0.1007 | 7.26 |
| SDQ25-1R5-R | D | 1.5 | 2.97 | 3.46 | 0.0283 | 4.29 | 5.41 | 1.49 | 1.73 | 0.1130 | 8.58 |
| SDQ25-2R2-R | E | 2.2 | 2.67 | 2.65 | 0.0351 | 5.61 | 9.25 | 1.34 | 1.32 | 0.1402 | 11.2 |
| SDQ25-3R3-R | F | 3.3 | 2.50 | 2.37 | 0.0399 | 6.27 | 11.55 | 1.25 | 1.18 | 0.1595 | 12.5 |
| SDQ25-4R7-R | G | 4.7 | 1.96 | 1.80 | 0.0653 | 8.25 | 20.00 | 0.98 | 0.900 | 0.2612 | 16.5 |
| SDQ25-6R8-R | H | 6.8 | 1.84 | 1.55 | 0.0741 | 9.57 | 26.91 | 0.918 | 0.776 | 0.2964 | 19.1 |
| SDQ25-8R2-R | J | 8.2 | 1.57 | 1.36 | 0.1015 | 10.9 | 34.85 | 0.785 | 0.682 | 0.4059 | 21.8 |
| SDQ25-100-R | K | 10 | 1.53 | 1.29 | 0.1068 | 11.6 | 39.20 | 0.765 | 0.643 | 0.4273 | 23.1 |
| SDQ25-150-R | L | 15 | 1.24 | 1.05 | 0.1632 | 14.2 | 59.17 | 0.619 | 0.523 | 0.6526 | 28.4 |
| SDQ25-220-R | M | 22 | 1.01 | 0.849 | 0.2431 | 17.5 | 89.89 | 0.507 | 0.425 | 0.9724 | 35.0 |
| SDQ25-330-R | N | 33 | 0.812 | 0.692 | 0.3795 | 21.5 | 135.2 | 0.406 | 0.346 | 1.52 | 42.9 |
| SDQ25-470-R | O | 47 | 0.749 | 0.584 | 0.4461 | 25.4 | 189.7 | 0.374 | 0.292 | 1.78 | 50.8 |
| SDQ25-680-R | P | 68 | 0.603 | 0.484 | 0.6865 | 30.7 | 276.8 | 0.302 | 0.242 | 2.75 | 61.4 |
| SDQ25-820-R | Q | 82 | 0.580 | 0.446 | 0.7435 | 33.3 | 326.4 | 0.290 | 0.223 | 2.97 | 66.7 |
| SDQ25-101-R | R | 100 | 0.499 | 0.405 | 1.00 | 36.6 | 394.3 | 0.249 | 0.203 | 4.02 | 73.3 |
| SDQ25-151-R | S | 150 | 0.408 | 0.328 | 1.50 | 45.2 | 600.6 | 0.204 | 0.164 | 6.00 | 90.4 |
| SDQ25-221-R | T | 220 | 0.326 | 0.269 | 2.36 | 55.1 | 892.4 | 0.163 | 0.135 | 9.42 | 110 |
| SDQ25-331-R | U | 330 | 0.292 | 0.222 | 2.93 | 67.0 | 1318.7 | 0.146 | 0.111 | 11.71 | 134 |
| SDQ25-471-R | V | 470 | 0.243 | 0.185 | 4.25 | 80.2 | 1889.6 | 0.121 | 0.093 | 16.99 | 160 |
| SDQ25-681-R | W | 680 | 0.197 | 0.155 | 6.45 | 96.0 | 2709.8 | 0.098 | 0.077 | 25.78 | 192 |
| SDQ25-821-R | X | 820 | 0.186 | 0.140 | 7.25 | 106 | 3297.3 | 0.093 | 0.070 | 28.99 | 212 |
| SDQ25-102-R | Y | 1000 | 0.160 | 0.127 | 9.82 | 117 | 4032.8 | 0.080 | 0.063 | 39.26 | 234 |
2404241320_EATON-SDQ25-331-R_C7356842.pdf
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