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| PartNumber | SPM4020T-3R3M | SPM4020T-3R3M,HB-1T3216- | SPM4020T-3R3M-AC02 |
| Description | Fixed Inductors 3.3uH 72.1mOhms 3.5A 4.4x4.1x2.0mm | ||
| Manufacturer | TDK Corporation | - | - |
| Product Category | Fixed Inductors | - | - |
| Series | SPM | - | - |
| Product | Power Inductors | - | - |
| Type | Wirewound | - | - |
| Packaging | Digi-ReelR Alternate Packaging | - | - |
| Current Rating | 3.6A | - | - |
| Termination Style | SMD/SMT | - | - |
| Operating Temperature Range | - 40 C to + 125 C | - | - |
| Height | 2 mm | - | - |
| Length | 4.4 mm | - | - |
| Width | 4.1 mm | - | - |
| Package Case | 4020 | - | - |
| Operating Temperature | -40°C ~ 125°C | - | - |
| Mounting Type | Surface Mount | - | - |
| Size Dimension | 0.173" L x 0.161" W (4.40mm x 4.10mm) | - | - |
| Tolerance | ±20% | - | - |
| Height Seated Max | 0.078" (2.00mm) | - | - |
| Ratings | - | - | - |
| Shielding | Shielded | - | - |
| Test Frequency | 100 kHz | - | - |
| Inductance | 3.3μH | - | - |
| DC Resistance DCR | 79.3 mOhm Max | - | - |
| Material Core | Metal | - | - |
| Current Saturation | 3.5A | - | - |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | 100kHz | - | - |
| Maximum DC Current | 3.5 A | - | - |
| Maximum DC Resistance | 79.3 mOhms | - | - |
| Core Material | Metal | - | - |