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| PartNumber | B82144B2472K000 | B82144B2473J000 | B82144B2472K |
| Description | Fixed Inductors 4.7uH 4000mA SatCurr=70MHz | Fixed Inductors 47uH 1400mA SatCurr=7.5MHz | RF Choke Drum Core 4.7uH 10% 1MHz 50Q-Factor Ferrite 3.05A 80mOhm DCR RDL T/R |
| Manufacturer | EPCOS / TDK | EPCOS / TDK | - |
| Product Category | Fixed Inductors | Fixed Inductors | - |
| RoHS | Y | Y | - |
| Termination Style | Axial | Axial | - |
| Inductance | 4.7 uH | 47 uH | - |
| Tolerance | 10 % | 5 % | - |
| Maximum DC Current | 3.05 A | 1.7 A | - |
| Maximum DC Resistance | 80 mOhms | 270 mOhms | - |
| Self Resonant Frequency | 70 MHz | 7.5 MHz | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Q Minimum | 50 | 40 | - |
| Test Frequency | 2.52 MHz | 252 kHz | - |
| Termination | - | - | - |
| Mounting Style | PCB Mount | PCB Mount | - |
| Length | 9.2 mm | 9.2 mm | - |
| Diameter | 6.5 mm | 6.5 mm | - |
| Application | RF | RF | - |
| Series | B82144B | B82144B | - |
| Packaging | Reel | Reel | - |
| Core Material | Ferrite | Ferrite | - |
| Product | Fixed Inductors | Fixed Inductors | - |
| Brand | EPCOS / TDK | EPCOS / TDK | - |
| Lead Spacing | 5 mm | 5 mm | - |
| Product Type | Fixed Inductors | Fixed Inductors | - |
| Factory Pack Quantity | 2000 | 2000 | - |
| Subcategory | Inductors, Chokes & Coils | Inductors, Chokes & Coils | - |
| Part # Aliases | B82144B2472K | B82144B2473J | - |
| Unit Weight | 0.033510 oz | 0.033510 oz | - |