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| PartNumber | HM78-50221LFTR | HM78-50220 | HM78-50220LFTR |
| Description | Fixed Inductors 220 UH 20% | FIXED IND 22UH 2.8A 36 MOHM SMD | |
| Manufacturer | TT Electronics/BI Magnetics | - | - |
| Product Category | Fixed Inductors | - | - |
| Series | HM78 | - | - |
| Product | Inductors | - | - |
| Type | - | - | - |
| Packaging | Tape & Reel (TR) | - | - |
| Current Rating | 800mA | - | - |
| Termination Style | SMD/SMT | - | - |
| Qualification | Commercial | - | - |
| Length | 12.5 mm | - | - |
| Width | 12.5 mm | - | - |
| Package Case | Nonstandard | - | - |
| Operating Temperature | -40°C ~ 125°C | - | - |
| Mounting Type | Surface Mount | - | - |
| Size Dimension | 0.492" L x 0.492" W (12.50mm x 12.50mm) | - | - |
| Tolerance | ±20% | - | - |
| Height Seated Max | 0.244" (6.20mm) | - | - |
| Ratings | - | - | - |
| Shielding | Shielded | - | - |
| Inductance | 220μH | - | - |
| DC Resistance DCR | 400 mOhm Max | - | - |
| Material Core | - | - | - |
| Current Saturation | - | - | - |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | 1kHz | - | - |
| Maximum DC Current | 200 mA | - | - |
| Maximum DC Resistance | 400 mOhms | - | - |