Beijing Silk Road Enterprise Management Services Co., Ltd.
| Inductance | 472.4uH |
| DC Resistance(DCR) | 4.25Ω |
| Current - Saturation(Isat) | 185mA |
| Description | 472.4uH 185mA SMD,5.2x5.2mm Arrays, Signal Transformers RoHS |
| Mfr. Part # | SDQ25-471-R |
| Package | SMD,5.2x5.2mm |
| Model Number | SDQ25-471-R |
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Product Specification
| Inductance | 472.4uH | DC Resistance(DCR) | 4.25Ω |
| Current - Saturation(Isat) | 185mA | Description | 472.4uH 185mA SMD,5.2x5.2mm Arrays, Signal Transformers RoHS |
| Mfr. Part # | SDQ25-471-R | Package | SMD,5.2x5.2mm |
| Model Number | SDQ25-471-R |
The SDQ Low-profile dual winding shielded drum inductor/transformer offers versatile functionality, capable of being used as a single inductor or in coupled inductor/transformer applications 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 a ferrite shield for low EMI and a ferrite core, this component is suitable for various power management applications in mobile phones, notebooks, digital cameras, and GPS systems.
| Part Number | Inductance Marking (H) | OCL (H) typ. | Irms (A) typ. | Isat (A) typ. | DCR typ. | Volts (s) typ. | OCL (H) typ. | Irms (A) typ. | Isat (A) typ. | DCR typ. | Volts (s) typ. |
| Parallel Ratings | Series Ratings | ||||||||||
| SDQ12-R47-R | 0.47 A | 0.4930% | 2.78 | 4.34 | 0.0325 | 2.45 | 1.9630% | 1.39 | 2.17 | 0.1298 | 4.90 |
| SDQ12-1R0-R | 1 B | 0.81 | 2.49 | 3.38 | 0.0403 | 3.15 | 3.24 | 1.25 | 1.69 | 0.1611 | 6.30 |
| SDQ12-1R5-R | 1.5 C | 1.69 | 1.69 | 2.34 | 0.0870 | 4.55 | 6.76 | 0.847 | 1.17 | 0.3481 | 9.10 |
| SDQ12-2R2-R | 2.2 D | 2.25 | 1.60 | 2.03 | 0.0977 | 5.25 | 9.00 | 0.800 | 1.01 | 0.3908 | 10.5 |
| SDQ12-3R3-R | 3.3 E | 3.61 | 1.28 | 1.60 | 0.1527 | 6.65 | 14.44 | 0.640 | 0.800 | 0.6106 | 13.3 |
| SDQ12-4R7-R | 4.7 F | 4.41 | 1.12 | 1.45 | 0.1990 | 7.35 | 17.64 | 0.560 | 0.724 | 0.7959 | 14.7 |
| SDQ12-6R2-R | 6.2 G | 6.25 | 1.02 | 1.22 | 0.2387 | 8.75 | 25.00 | 0.512 | 0.608 | 0.9548 | 17.5 |
| SDQ12-8R2-R | 8.2 H | 8.41 | 0.868 | 1.05 | 0.3318 | 10.15 | 33.64 | 0.434 | 0.524 | 1.33 | 20.3 |
| SDQ12-100-R | 10 J | 9.61 | 0.831 | 0.981 | 0.3620 | 10.85 | 38.44 | 0.416 | 0.490 | 1.45 | 21.7 |
| SDQ12-150-R | 15 K | 15.21 | 0.658 | 0.779 | 0.5766 | 13.65 | 60.84 | 0.329 | 0.390 | 2.31 | 27.3 |
| SDQ12-220-R | 22 L | 22.09 | 0.548 | 0.647 | 0.8332 | 16.45 | 88.36 | 0.274 | 0.323 | 3.33 | 32.9 |
| SDQ12-330-R | 33 M | 32.49 | 0.439 | 0.533 | 1.29 | 19.95 | 130.0 | 0.220 | 0.267 | 5.18 | 39.9 |
| SDQ12-470-R | 47 N | 47.61 | 0.401 | 0.441 | 1.55 | 24.15 | 190.4 | 0.201 | 0.220 | 6.21 | 48.3 |
| SDQ12-680-R | 68 O | 68.89 | 0.326 | 0.366 | 2.36 | 29.05 | 275.6 | 0.163 | 0.183 | 9.43 | 58.1 |
| SDQ12-820-R | 82 P | 82.81 | 0.309 | 0.334 | 2.62 | 31.85 | 331.2 | 0.154 | 0.167 | 10.49 | 63.7 |
| SDQ25-R47-R | 0.47 A | 0.39230% | 3.71 | 6.43 | 0.0181 | 2.31 | 1.5730% | 1.86 | 3.21 | 0.0725 | 4.62 |
| SDQ25-R82-R | 0.82 B | 0.64830% | 3.37 | 5.00 | 0.0221 | 2.97 | 2.5930% | 1.68 | 2.50 | 0.0883 | 5.94 |
| SDQ25-1R0-R | 1 C | 0.97 | 3.15 | 4.09 | 0.0252 | 3.63 | 3.87 | 1.58 | 2.05 | 0.1007 | 7.26 |
| SDQ25-1R5-R | 1.5 D | 1.35 | 2.97 | 3.46 | 0.0283 | 4.29 | 5.41 | 1.49 | 1.73 | 0.1130 | 8.58 |
| SDQ25-2R2-R | 2.2 E | 2.31 | 2.67 | 2.65 | 0.0351 | 5.61 | 9.25 | 1.34 | 1.32 | 0.1402 | 11.2 |
| SDQ25-3R3-R | 3.3 F | 2.89 | 2.50 | 2.37 | 0.0399 | 6.27 | 11.55 | 1.25 | 1.18 | 0.1595 | 12.5 |
| SDQ25-4R7-R | 4.7 G | 5 | 1.96 | 1.80 | 0.0653 | 8.25 | 20.00 | 0.98 | 0.900 | 0.2612 | 16.5 |
| SDQ25-6R8-R | 6.8 H | 6.73 | 1.84 | 1.55 | 0.0741 | 9.57 | 26.91 | 0.918 | 0.776 | 0.2964 | 19.1 |
| SDQ25-8R2-R | 8.2 J | 8.71 | 1.57 | 1.36 | 0.1015 | 10.9 | 34.85 | 0.785 | 0.682 | 0.4059 | 21.8 |
| SDQ25-100-R | 10 K | 9.8 | 1.53 | 1.29 | 0.1068 | 11.6 | 39.20 | 0.765 | 0.643 | 0.4273 | 23.1 |
| SDQ25-150-R | 15 L | 14.79 | 1.24 | 1.05 | 0.1632 | 14.2 | 59.17 | 0.619 | 0.523 | 0.6526 | 28.4 |
| SDQ25-220-R | 22 M | 22.47 | 1.01 | 0.849 | 0.2431 | 17.5 | 89.89 | 0.507 | 0.425 | 0.9724 | 35.0 |
| SDQ25-330-R | 33 N | 33.8 | 0.812 | 0.692 | 0.3795 | 21.5 | 135.2 | 0.406 | 0.346 | 1.52 | 42.9 |
| SDQ25-470-R | 47 O | 47.43 | 0.749 | 0.584 | 0.4461 | 25.4 | 189.7 | 0.374 | 0.292 | 1.78 | 50.8 |
| SDQ25-680-R | 68 P | 69.19 | 0.603 | 0.484 | 0.6865 | 30.7 | 276.8 | 0.302 | 0.242 | 2.75 | 61.4 |
| SDQ25-820-R | 82 Q | 81.61 | 0.580 | 0.446 | 0.7435 | 33.3 | 326.4 | 0.290 | 0.223 | 2.97 | 66.7 |
| SDQ25-101-R | 100 R | 98.57 | 0.499 | 0.405 | 1.00 | 36.6 | 394.3 | 0.249 | 0.203 | 4.02 | 73.3 |
| SDQ25-151-R | 150 S | 150.2 | 0.408 | 0.328 | 1.50 | 45.2 | 600.6 | 0.204 | 0.164 | 6.00 | 90.4 |
| SDQ25-221-R | 220 T | 223.1 | 0.326 | 0.269 | 2.36 | 55.1 | 892.4 | 0.163 | 0.135 | 9.42 | 110 |
| SDQ25-331-R | 330 U | 329.7 | 0.292 | 0.222 | 2.93 | 67.0 | 1318.7 | 0.146 | 0.111 | 11.71 | 134 |
| SDQ25-471-R | 470 V | 472.4 | 0.243 | 0.185 | 4.25 | 80.2 | 1889.6 | 0.121 | 0.093 | 16.99 | 160 |
| SDQ25-681-R | 680 W | 677.4 | 0.197 | 0.155 | 6.45 | 96.0 | 2709.8 | 0.098 | 0.077 | 25.78 | 192 |
| SDQ25-821-R | 820 X | 824.3 | 0.186 | 0.140 | 7.25 | 106 | 3297.3 | 0.093 | 0.070 | 28.99 | 212 |
| SDQ25-102-R | 1000 Y | 1008.2 | 0.160 | 0.127 | 9.82 | 117 | 4032.8 | 0.080 | 0.063 | 39.26 | 234 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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