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| PartNumber | B82559A112A13 | B82559A142A13 | B82559A1042A25 |
| Description | Fixed Inductors 1.1uH 20A 4.95mm Height | Fixed Inductors 1.4uH 22A 5.95mm Height | Fixed Inductors T2620 ERU25 INDUCTOR |
| Manufacturer | EPCOS (TDK) | EPCOS (TDK) | EPCOS (TDK) |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Series | HPI 13 | HPI 13 | ERU25 |
| Product | Power Inductors | Power Inductors | Power Inductors |
| Type | Wirewound | Wirewound | Wirewound |
| Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging | Bulk |
| Unit Weight | 0.091712 oz | 0.091712 oz | - |
| Current Rating | 20A | 22A | - |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Height | 4.95 mm | 5.95 mm | 8.95 mm |
| Length | 13.1 mm | 13.1 mm | 25.3 mm |
| Width | 11 mm | 11 mm | 23.5 mm |
| Package Case | Nonstandard | Nonstandard | Nonstandard |
| Operating Temperature | -40°C ~ 130°C | -40°C ~ 130°C | -40°C ~ 130°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Size Dimension | 0.512" L x 0.421" W (13.00mm x 10.70mm) | 0.512" L x 0.421" W (13.00mm x 10.70mm) | 0.996" L x 0.925" W (25.30mm x 23.50mm) |
| Tolerance | ±10% | ±10% | ±7% |
| Height Seated Max | 0.195" (4.95mm) | 0.236" (6.00mm) | 0.352" (8.95mm) |
| Ratings | - | - | - |
| Shielding | Shielded | Shielded | Shielded |
| Inductance | 1.1μH | 1.4μH | 440nH |
| DC Resistance DCR | 1.72 mOhm | 1.5 mOhm | 0.2 mOhm Max |
| Material Core | Ferrite | Ferrite | Ferrite |
| Current Saturation | 20A | 22A | 71A |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | 10kHz | 10kHz | 10kHz |
| Part # Aliases | B82559A0112A013 | - | B82559A1042A025 |
| Maximum DC Current | 22 A | 22 A | 71 A |
| Maximum DC Resistance | 2.2 mOhms | 1.8 Ohms | 200 mOhms |
| Core Material | Ferrite | Ferrite | - |
| Operating Temperature Range | - | - | - 40 C to + 130 C |