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| PartNumber | 4554R-221J | 4554R-220K | 4554R-221K |
| Description | Fixed Inductors 220uH 5% .65ohm Drum Core Rad RF Ind | Fixed Inductors 22uH 10% .095ohm Drum Core Rad RF Ind | Fixed Inductors 220uH 10% .65ohm Drum Core Rad RF Ind |
| Manufacturer | - | - | API Delevan Inc. |
| Product Category | - | - | Fixed Inductors |
| Series | - | - | 4554R |
| Product | - | - | RF Inductors |
| Type | - | - | - |
| Packaging | - | - | Bulk |
| Mounting Style | - | - | Through Hole |
| Current Rating | - | - | 640mA |
| Termination Style | - | - | Radial |
| Height | - | - | 11 mm |
| Package Case | - | - | Radial |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Through Hole |
| Size Dimension | - | - | 0.340" Dia (8.64mm) |
| Tolerance | - | - | ±10% |
| Lead Spacing | - | - | 5 mm |
| Height Seated Max | - | - | 0.433" (11.00mm) |
| Ratings | - | - | - |
| Diameter | - | - | 8.64 mm |
| Shielding | - | - | Unshielded |
| Inductance | - | - | 220μH |
| DC Resistance DCR | - | - | 650 mOhm Max |
| Material Core | - | - | Ferrite |
| Current Saturation | - | - | - |
| Q Freq | - | - | 20 @ 796kHz |
| Frequency Self Resonant | - | - | 2.7MHz |
| Frequency Test | - | - | 796kHz |
| Maximum DC Current | - | - | 640 mA |
| Maximum DC Resistance | - | - | 650 mOhms |
| Self Resonant Frequency | - | - | 2.7 MHz |
| Q Minimum | - | - | 20 |