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| PartNumber | B82730U3451A020 | B82730U3401A020 | B82730U3401A20 |
| Description | Common Mode Chokes / Filters U CORE-CHOKE | Common Mode Chokes / Filters U CORE-CHOKE | Common Mode Chokes Dual 15mH 10kHz 400mA 2.4Ohm DCR Thru-Hole Tray |
| Manufacturer | EPCOS / TDK | EPCOS / TDK | - |
| Product Category | Common Mode Chokes / Filters | Common Mode Chokes / Filters | - |
| RoHS | Y | Y | - |
| Series | B82730U | B82730U | - |
| Termination Style | Radial | Radial | - |
| Inductance | 10 mH | 15 mH | - |
| Tolerance | - 30 %, + 50 % | 30 % | - |
| Maximum DC Current | 450 mA | 400 mA | - |
| Maximum DC Resistance | 1.75 Ohms | 2.4 Ohms | - |
| Length | 16.5 mm | 16.5 mm | - |
| Width | 11 mm | 11 mm | - |
| Height | 16.5 mm | 16.5 mm | - |
| Packaging | Tray | Tray | - |
| Product | Fixed Inductors | Fixed Inductors | - |
| Type | U Core Double Choke | - | - |
| Application | Power | Power Line Choke | - |
| Core Material | Ferrite | Ferrite | - |
| Shielding | Unshielded | - | - |
| Brand | EPCOS / TDK | EPCOS / TDK | - |
| Mounting Style | PCB Mount | PCB Mount | - |
| Product Type | Common Mode Chokes | Common Mode Chokes | - |
| Factory Pack Quantity | 728 | 728 | - |
| Subcategory | Inductors, Chokes & Coils | Inductors, Chokes & Coils | - |
| Part # Aliases | 20 B82730U3451A B82730U3451A20 | 20 B82730U3401A B82730U3401A20 | - |
| Unit Weight | 4.056506 oz | 4.056506 oz | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 125 C | - |