Beijing Silk Road Enterprise Management Services Co., Ltd.
| Current Rating | 3.09A |
| Inductance | 4.422uH |
| DC Resistance(DCR) | 29.7mΩ |
| Current - Saturation(Isat) | 3.78A |
| Description | 3.09A 4.422uH 3.78A SMD-4P,7.6x7.6mm Arrays, Signal Transformers RoHS |
| Mfr. Part # | DRQ73-4R7-R |
| Package | SMD-4P,7.6x7.6mm |
| Model Number | DRQ73-4R7-R |
View Detail Information
Explore similar products
High power density dual winding inductor EATON DRQ125-680-R with 200 Vac
Ferrite shielded dual winding drum inductor EATON SDQ25-100-R designed for power
Ferrite core dual inductor surface mount type EATON ACDL2V0910-220-R designed
Dual winding shielded drum core inductor EATON DRQ73-220-R suitable for
Product Specification
| Current Rating | 3.09A | Inductance | 4.422uH |
| DC Resistance(DCR) | 29.7mΩ | Current - Saturation(Isat) | 3.78A |
| Description | 3.09A 4.422uH 3.78A SMD-4P,7.6x7.6mm Arrays, Signal Transformers RoHS | Mfr. Part # | DRQ73-4R7-R |
| Package | SMD-4P,7.6x7.6mm | Model Number | DRQ73-4R7-R |
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. They offer flexibility in winding connection (series or parallel) to achieve a wide range of inductance and current ratings. Designed for demanding applications, these inductors provide 200 Vac isolation between windings.
| Part Number | Rated Inductance (H) | Parallel Ratings (Irms, Isat, Peak DCR, Volt-s) | Series Ratings (Irms, Isat, Peak DCR, Volt-s) |
| DRQ73-R33-R | 0.33 | 6.19 A, 14.4 A, 0.0074 , 1.98 -sec | 3.10 A, 7.18 A, 0.0296 , 3.96 -sec |
| DRQ73-1R0-R | 1.00 | 5.25 A, 7.97 A, 0.0103 , 3.56 -sec | 2.63 A, 3.99 A, 0.0411 , 7.12 -sec |
| DRQ73-1R5-R | 1.50 | 4.64 A, 6.52 A, 0.0132 , 4.36 -sec | 2.32 A, 3.26 A, 0.0527 , 8.72 -sec |
| DRQ73-2R2-R | 2.20 | 4.11 A, 5.52 A, 0.0167 , 5.15 -sec | 2.06 A, 2.76 A, 0.0669 , 10.3 -sec |
| DRQ73-3R3-R | 3.30 | 3.31 A, 4.22 A, 0.0259 , 6.73 -sec | 1.66 A, 2.11 A, 0.1035 , 13.5 -sec |
| DRQ73-4R7-R | 4.70 | 3.09 A, 3.78 A, 0.0297 , 7.52 -sec | 1.55 A, 1.89 A, 0.1188 , 15.0 -sec |
| DRQ73-6R8-R | 6.80 | 2.55 A, 3.12 A, 0.0435 , 9.11 -sec | 1.28 A, 1.56 A, 0.1742 , 18.2 -sec |
| DRQ73-8R2-R | 8.20 | 2.19 A, 2.66 A, 0.0592 , 10.7 -sec | 1.10 A, 1.33 A, 0.2368 , 21.4 -sec |
| DRQ73-100-R | 10.0 | 2.08 A, 2.47 A, 0.0656 , 11.5 -sec | 1.04 A, 1.24 A, 0.2623 , 23.0 -sec |
| DRQ73-150-R | 15.0 | 1.83 A, 2.05 A, 0.0844 , 13.9 -sec | 0.916 A, 1.03 A, 0.339 , 27.8 -sec |
| DRQ73-220-R | 22.0 | 1.62 A, 1.67 A, 0.107 , 17.0 -sec | 0.811 A, 0.83 A, 0.429 , 34.0 -sec |
| DRQ73-330-R | 33.0 | 1.31 A, 1.35 A, 0.166 , 21.0 -sec | 0.653 A, 0.68 A, 0.665 , 42.0 -sec |
| DRQ73-470-R | 47.0 | 1.08 A, 1.14 A, 0.241 , 24.9 -sec | 0.542 A, 0.57 A, 0.965 , 49.8 -sec |
| DRQ73-680-R | 68.0 | 0.89 A, 0.96 A, 0.358 , 29.7 -sec | 0.444 A, 0.48 A, 1.43 , 59.4 -sec |
| DRQ73-820-R | 82.0 | 0.86 A, 0.89 A, 0.384 , 32.1 -sec | 0.430 A, 0.44 A, 1.54 , 64.2 -sec |
| DRQ73-101-R | 100 | 0.73 A, 0.79 A, 0.527 , 36.0 -sec | 0.367 A, 0.39 A, 2.11 , 72.0 -sec |
| DRQ73-151-R | 150 | 0.58 A, 0.65 A, 0.851 , 44.0 -sec | 0.289 A, 0.32 A, 3.41 , 88.0 -sec |
| DRQ73-221-R | 220 | 0.52 A, 0.53 A, 1.05 , 53.5 -sec | 0.260 A, 0.27 A, 4.20 , 107 -sec |
| DRQ73-331-R | 330 | 0.42 A, 0.44 A, 1.59 , 64.5 -sec | 0.211 A, 0.22 A, 6.36 , 129 -sec |
| DRQ73-471-R | 470 | 0.35 A, 0.37 A, 2.36 , 77.2 -sec | 0.173 A, 0.18 A, 9.44 , 154 -sec |
| DRQ73-681-R | 680 | 0.29 A, 0.31 A, 3.47 , 93.1 -sec | 0.143 A, 0.15 A, 13.88 , 186 -sec |
| DRQ73-821-R | 820 | 0.27 A, 0.28 A, 3.93 , 103 -sec | 0.134 A, 0.14 A, 15.72 , 206 -sec |
| DRQ73-102-R | 1000 | 0.26 A, 0.25 A, 4.34 , 113 -sec | 0.128 A, 0.13 A, 17.36 , 226 -sec |
| DRQ74-R33-R | 0.33 | 6.20 A, 18.4 A, 0.0074 , 1.71 -sec | 3.10 A, 9.18 A, 0.0295 , 3.42 -sec |
| DRQ74-1R0-R | 1.00 | 5.33 A, 10.2 A, 0.0100 , 3.08 -sec | 2.66 A, 5.10 A, 0.0400 , 6.16 -sec |
| DRQ74-1R5-R | 1.50 | 4.96 A, 8.35 A, 0.0115 , 3.76 -sec | 2.48 A, 4.17 A, 0.0461 , 7.52 -sec |
| DRQ74-2R2-R | 2.20 | 4.66 A, 7.06 A, 0.0130 , 4.45 -sec | 2.33 A, 3.53 A, 0.0521 , 8.9 -sec |
| DRQ74-3R3-R | 3.30 | 3.94 A, 5.40 A, 0.0183 , 5.81 -sec | 1.97 A, 2.70 A, 0.0732 , 11.6 -sec |
| DRQ74-4R7-R | 4.70 | 3.34 A, 4.37 A, 0.0254 , 7.18 -sec | 1.67 A, 2.19 A, 0.102 , 14.4 -sec |
| DRQ74-6R8-R | 6.80 | 2.60 A, 3.67 A, 0.0418 , 8.55 -sec | 1.30 A, 1.84 A, 0.167 , 17.1 -sec |
| DRQ74-8R2-R | 8.20 | 2.53 A, 3.40 A, 0.0441 , 9.23 -sec | 1.27 A, 1.70 A, 0.177 , 18.5 -sec |
| DRQ74-100-R | 10.0 | 2.41 A, 3.17 A, 0.0489 , 9.92 -sec | 1.20 A, 1.58 A, 0.196 , 19.8 -sec |
| DRQ74-150-R | 15.0 | 2.11 A, 2.48 A, 0.0637 , 12.7 -sec | 1.05 A, 1.24 A, 0.255 , 25.4 -sec |
| DRQ74-220-R | 22.0 | 1.75 A, 2.13 A, 0.0925 , 14.7 -sec | 0.874 A, 1.07 A, 0.371 , 29.4 -sec |
| DRQ74-330-R | 33.0 | 1.41 A, 1.73 A, 0.143 , 18.1 -sec | 0.702 A, 0.87 A, 0.574 , 36.2 -sec |
| DRQ74-470-R | 47.0 | 1.15 A, 1.41 A, 0.216 , 22.2 -sec | 0.573 A, 0.71 A, 0.865 , 44.4 -sec |
| DRQ74-680-R | 68.0 | 1.03 A, 1.19 A, 0.265 , 26.3 -sec | 0.517 A, 0.60 A, 1.06 , 52.6 -sec |
| DRQ74-820-R | 82.0 | 0.91 A, 1.11 A, 0.345 , 28.4 -sec | 0.453 A, 0.55 A, 1.38 , 56.8 -sec |
| DRQ74-101-R | 100 | 0.86 A, 0.99 A, 0.383 , 31.8 -sec | 0.430 A, 0.49 A, 1.53 , 63.6 -sec |
| DRQ74-151-R | 150 | 0.69 A, 0.81 A, 0.591 , 38.6 -sec | 0.346 A, 0.41 A, 2.37 , 77.2 -sec |
| DRQ74-221-R | 220 | 0.56 A, 0.66 A, 0.907 , 47.5 -sec | 0.279 A, 0.33 A, 3.63 , 95 -sec |
| DRQ74-331-R | 330 | 0.45 A, 0.54 A, 1.41 , 57.8 -sec | 0.224 A, 0.27 A, 5.66 , 116 -sec |
| DRQ74-471-R | 470 | 0.40 A, 0.46 A, 1.74 , 68.1 -sec | 0.202 A, 0.23 A, 6.97 , 136 -sec |
| DRQ74-681-R | 680 | 0.33 A, 0.38 A, 2.58 , 81.7 -sec | 0.166 A, 0.19 A, 10.3 , 163 -sec |
| DRQ74-821-R | 820 | 0.31 A, 0.35 A, 2.93 , 89.9 -sec | 0.156 A, 0.17 A, 11.7 , 180 -sec |
| DRQ74-102-R | 1000 | 0.27 A, 0.31 A, 3.89 , 100 -sec | 0.135 A, 0.16 A, 15.6 , 200 -sec |
| DRQ125-R47-R | 0.47 | 17.6 A, 33.0 A, 0.0018 , 3.17 -sec | 8.80 A, 16.5 A, 0.0078 , 6.34 -sec |
| DRQ125-1R0-R | 1.00 | 15.0 A, 23.6 A, 0.0024 , 4.43 -sec | 7.51 A, 11.8 A, 0.0096 , 8.86 -sec |
| DRQ125-1R5-R | 1.50 | 13.8 A, 18.3 A, 0.0029 , 5.70 -sec | 6.89 A, 9.15 A, 0.0114 , 11.40 -sec |
| DRQ125-2R2-R | 2.20 | 10.9 A, 15.0 A, 0.0045 , 6.97 -sec | 5.46 A, 7.50 A, 0.0182 , 13.9 -sec |
| DRQ125-3R3-R | 3.30 | 9.26 A, 12.7 A, 0.0063 , 8.23 -sec | 4.63 A, 6.35 A, 0.0253 , 16.5 -sec |
| DRQ125-4R7-R | 4.70 | 7.18 A, 9.71 A, 0.0105 , 10.8 -sec | 3.59 A, 4.86 A, 0.0420 , 21.6 -sec |
| DRQ125-6R8-R | 6.80 | 6.64 A, 8.68 A, 0.0123 , 12.0 -sec | 3.32 A, 4.34 A, 0.0492 , 24.0 -sec |
| DRQ125-8R2-R | 8.20 | 5.54 A, 7.86 A, 0.0176 , 13.3 -sec | 2.77 A, 3.93 A, 0.0705 , 26.6 -sec |
| DRQ125-100-R | 10.0 | 5.35 A, 7.17 A, 0.0189 , 14.6 -sec | 2.67 A, 3.59 A, 0.0757 , 29.2 -sec |
| DRQ125-150-R | 15.0 | 4.27 A, 5.69 A, 0.0298 , 18.4 -sec | 2.13 A, 2.85 A, 0.120 , 36.8 -sec |
| DRQ125-220-R | 22.0 | 3.70 A, 4.71 A, 0.0396 , 22.2 -sec | 1.84 A, 2.36 A, 0.159 , 44.4 -sec |
| DRQ125-330-R | 33.0 | 3.28 A, 3.84 A, 0.0505 , 27.2 -sec | 1.64 A, 1.92 A, 0.203 , 54.4 -sec |
| DRQ125-470-R | 47.0 | 2.71 A, 3.24 A, 0.0740 , 32.3 -sec | 1.35 A, 1.62 A, 0.297 , 64.6 -sec |
| DRQ125-680-R | 68.0 | 2.22 A, 2.70 A, 0.101 , 38.6 -sec | 1.11 A, 1.35 A, 0.440 , 77.2 -sec |
| DRQ125-820-R | 82.0 | 2.05 A, 2.39 A, 0.128 , 43.7 -sec | 1.03 A, 1.20 A, 0.515 , 87.4 -sec |
| DRQ125-101-R | 100 | 1.78 A, 2.20 A, 0.170 , 47.5 -sec | 0.892 A, 1.10 A, 0.682 , 95.0 -sec |
| DRQ125-151-R | 150 | 1.48 A, 1.81 A, 0.248 , 57.6 -sec | 0.739 A, 0.905 A, 0.991 , 115.2 -sec |
| DRQ125-221-R | 220 | 1.19 A, 1.51 A, 0.384 , 69.0 -sec | 0.594 A, 0.755 A, 1.54 , 138 -sec |
| DRQ125-331-R | 330 | 1.06 A, 1.22 A, 0.482 , 85.5 -sec | 0.530 A, 0.610 A, 1.93 , 171 -sec |
| DRQ125-471-R | 470 | 0.87 A, 1.02 A, 0.718 , 102 -sec | 0.434 A, 0.510 A, 2.87 , 204 -sec |
| DRQ125-681-R | 680 | 0.70 A, 0.85 A, 1.10 , 122 -sec | 0.350 A, 0.425 A, 4.42 , 244 -sec |
| DRQ125-821-R | 820 | 0.60 A, 0.77 A, 1.49 , 135 -sec | 0.301 A, 0.385 A, 5.96 , 270 -sec |
| DRQ125-102-R | 1000 | 0.57 A, 0.70 A, 1.69 , 149 -sec | 0.283 A, 0.350 A, 6.76 , 298 -sec |
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...
Get in touch with us
Leave a Message, we will call you back quickly!