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| PartNumber | 74477020 | 74477020W | 744770215 |
| Description | Fixed Inductors WE-PD 1280 100uH 2.2A .22Ohm | Fixed Inductors WE-PD 1280 White 100uH 2.2A .22Ohm | FIXED IND 150UH 1.8A 280 MOHM |
| Manufacturer | Wurth Elektronik | Wurth Elektronik | Wurth Electronics Inc |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| RoHS | Y | Y | - |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Shielding | Shielded | Shielded | Shielded |
| Inductance | 100 uH | 100 uH | 150μH |
| Tolerance | 20 % | 20 % | ±20% |
| Maximum DC Current | 2.2 A | 2.2 A | 1.8 A |
| Maximum DC Resistance | 220 mOhms | 220 mOhms | 280 mOhms |
| Self Resonant Frequency | 5.2 MHz | 5.2 MHz | 3 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Test Frequency | 1 kHz | 100 kHz | 1 kHz |
| Termination | - | - | - |
| Mounting Style | PCB Mount | - | SMD/SMT |
| Package / Case | 12 mm x 12 mm | 12 mm x 12 mm x 8.5 mm | - |
| Length | 12 mm | 12 mm | 12 mm |
| Width | 12 mm | 12 mm | 12 mm |
| Height | 8 mm | 8.5 mm | 8 mm |
| Application | Power | Power | - |
| Series | WE-PD | WE-PD | WE-PD |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Core Material | Ferrite | Ferrite | Ferrite |
| Product | Fixed Inductors | Fixed Inductors | Power Inductors |
| Type | SMD Inductor | Shielded Power Inductor | Wirewound |
| Brand | Wurth Elektronik | Wurth Elektronik | - |
| Product Type | Fixed Inductors | Fixed Inductors | - |
| Factory Pack Quantity | 500 | 500 | - |
| Subcategory | Inductors, Chokes & Coils | Inductors, Chokes & Coils | - |
| Unit Weight | 0.145717 oz | - | - |
| Current Rating | - | - | 1.8A |
| Operating Temperature Range | - | - | - 40 C to + 125 C |
| Package Case | - | - | 12 mm x 12 mm |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Size Dimension | - | - | 0.472" L x 0.472" W (12.00mm x 12.00mm) |
| Height Seated Max | - | - | 0.315" (8.00mm) |
| Ratings | - | - | - |
| DC Resistance DCR | - | - | 280 mOhm Max |
| Material Core | - | - | Ferrite |
| Current Saturation | - | - | 1.8A |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | 3MHz |
| Frequency Test | - | - | 1kHz |