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| PartNumber | B82559A7103A025 | B82559A7103A020 | B82559A7103A20 |
| Description | Fixed Inductors 10uH 24A 7% 23.5x23.5mm SMD | Fixed Inductors ERU20 SMD HELICAL INDUCTOR 10uH 18.3A | Fixed Inductors 10 UH 10% |
| Manufacturer | EPCOS / TDK | EPCOS / TDK | EPCOS (TDK) |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| RoHS | Y | Y | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Shielding | Shielded | Shielded | Shielded |
| Inductance | 10 uH | 10 uH | 10μH |
| Tolerance | 7 % | 10 % | ±10% |
| Maximum DC Current | 24 A | 18.3 A | - |
| Maximum DC Resistance | 2.2 mOhms | 30 mOhms | 30 mOhms |
| Saturation Current | 24 A | 18.3 A | - |
| Termination | - | - | - |
| Package / Case | 25.3 mm x 23.5 mm x 12.85 mm | - | - |
| Length | 25.3 mm | 22.3 mm | - |
| Width | 23.5 mm | 22 mm | - |
| Height | 12.85 mm | 10.7 mm | - |
| Application | Power | Power | - |
| Series | B82559A | B82559A | ERU20 |
| Packaging | Reel | Reel | Tape & Reel (TR) |
| Product | Fixed Inductors | Fixed Inductors | Power Inductors |
| Type | Wirewound | Wirewound | Wirewound |
| Brand | EPCOS / TDK | EPCOS / TDK | - |
| Product Type | Fixed Inductors | Fixed Inductors | - |
| Factory Pack Quantity | 240 | 130 | - |
| Subcategory | Inductors, Chokes & Coils | Inductors, Chokes & Coils | - |
| Part # Aliases | 25 B82559A7103A B82559A7103A25 | 20 B82559A7103A B82559A7103A20 | - |
| Unit Weight | 0.776027 oz | - | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 150 C | - |
| Test Frequency | - | 100 kHz | - |
| Mounting Style | - | PCB Mount | - |
| Qualification | - | AEC-Q200 | - |
| Core Material | - | Ferrite | - |
| Current Rating | - | - | - |
| Package Case | - | - | Nonstandard |
| Operating Temperature | - | - | -40°C ~ 150°C |
| Mounting Type | - | - | Surface Mount |
| Size Dimension | - | - | 0.846" L x 0.827" W (21.50mm x 21.00mm) |
| Height Seated Max | - | - | 0.425" (10.80mm) |
| Ratings | - | - | - |
| DC Resistance DCR | - | - | 3.9 mOhm Max |
| Material Core | - | - | Ferrite |
| Current Saturation | - | - | 18.3A |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | - | - | 100kHz |