| PartNumber | B82730U3451A020 | B82730U3401A020 |
| Description | Common Mode Chokes / Filters U CORE-CHOKE | Common Mode Chokes / Filters U CORE-CHOKE |
| 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 |