 |  |  | |
| PartNumber | B82721A2401N020 | B82721A2401N20 | B82721A2401N021 |
| Description | Common Mode Chokes / Filters 39mH 0.4A 30% 17.9x17.3mm | Common Mode Filters / Chokes 39mH 0.4A Horizontal Core | Common Mode Filters / Chokes 27mH 0.4A 30% 17.9x17.3mm |
| Manufacturer | EPCOS / TDK | EPCOS / TDK | |
| Product Category | Common Mode Chokes / Filters | Common Mode Chokes | Common Mode Chokes |
| RoHS | Y | - | Details |
| Series | B82721A | B82721 | Horizontal version |
| Termination Style | Through Hole | Radial | Radial |
| Inductance | 39 mH | 39 mH | 27 mH |
| Tolerance | 30 % | 30 % | 30 % |
| Maximum DC Current | 0.4 A | 400 mA | 400 mA |
| Maximum Operating Temperature | + 40 C | - | - |
| Height | 12.6 mm | 12.6 mm | 12.6 mm |
| Packaging | Tray | Tray | Tray |
| Product | Ring Core Chokes | Power Inductors | Power Inductors |
| Core Material | Ferrite | Ferrite | - |
| Diameter | 15 mm | - | - |
| Shielding | Shielded | - | - |
| Brand | EPCOS / TDK | - | EPCOS / TDK |
| Lead Diameter | 0.7 mm | - | - |
| Product Type | Common Mode Chokes | - | - |
| Factory Pack Quantity | 600 | - | - |
| Subcategory | Inductors, Chokes & Coils | - | - |
| Part # Aliases | 20 B82721A2401N B82721A2401N020 B82721A2401N20 | B82721A2401N020 | - |
| Unit Weight | 0.176370 oz | 0.176370 oz | 0.176370 oz |
| Length | - | 17.9 mm | 17.9 mm |
| Width | - | 17.3 mm | 17.3 mm |
| Maximum DC Resistance | - | 2 kOhms | 1.7 Ohms |
| Operating Temperature Range | - | - | - 40 C to + 125 C |