| PartNumber | SPM4015T-4R7M-CA | SPM4015T-4R7M | SPM4015T-4R7M-CA02 |
| Description | Fixed Inductors 4.7uH 3.7A 207mOhms Power Circuits | Fixed Inductors 4.7uH 187.7mOhm 2.7A 4.4x4.1x1.5mm | Fixed Inductors |
| Manufacturer | TDK | TDK | TDK |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| RoHS | Y | Y | Y |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Shielding | Unshielded | Shielded | - |
| Inductance | 4.7 uH | 4.7 uH | - |
| Tolerance | 20 % | 20 % | 20 % |
| Maximum DC Current | 3.7 A | 2.7 A | - |
| Maximum DC Resistance | 206.5 mOhms | 206.5 mOhms | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Test Frequency | 100 kHz | 100 kHz | 100 kHz |
| Termination | - | - | - |
| Mounting Style | PCB Mount | - | - |
| Length | 4.4 mm | 4.4 mm | - |
| Width | 4.1 mm | 4.1 mm | - |
| Height | 1.5 mm | 1.5 mm | - |
| Application | Power | Power | Power |
| Series | SPM-CA | SPM | SPM-CA |
| Packaging | Reel | Reel | Reel |
| Core Material | Iron Powder | Metal | - |
| Product | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Type | SMD Inductor | - | - |
| Brand | TDK | TDK | TDK |
| Product Type | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | Inductors, Chokes & Coils | Inductors, Chokes & Coils | Inductors, Chokes & Coils |
| Unit Weight | 0.003527 oz | 0.003527 oz | - |
| Package / Case | - | 4015 | - |