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| PartNumber | 4554-271J | 4554-220K | 4554-221J |
| Description | Fixed Inductors 270uH 5% .8ohm Drum Core Rad RF Ind | FIXED IND 22UH 1.7A 95 MOHM TH | Fixed Inductors 220uH 5% .65ohm Drum Core Rad RF Ind |
| Manufacturer | API Delevan Inc. | - | - |
| Product Category | Fixed Inductors | - | - |
| Series | 4554 | - | - |
| Product | RF Inductors | - | - |
| Type | - | - | - |
| Packaging | Bulk | - | - |
| Mounting Style | Through Hole | - | - |
| Current Rating | 570mA | - | - |
| 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 | ±5% | - | - |
| Lead Spacing | 5 mm | - | - |
| Height Seated Max | 0.433" (11.00mm) | - | - |
| Ratings | - | - | - |
| Diameter | 8.64 mm | - | - |
| Shielding | Unshielded | - | - |
| Inductance | 270μH | - | - |
| DC Resistance DCR | 800 mOhm Max | - | - |
| Material Core | Ferrite | - | - |
| Current Saturation | - | - | - |
| Q Freq | 20 @ 796kHz | - | - |
| Frequency Self Resonant | 2.4MHz | - | - |
| Frequency Test | 796kHz | - | - |
| Maximum DC Current | 570 mA | - | - |
| Maximum DC Resistance | 800 mOhms | - | - |
| Self Resonant Frequency | 2.4 MHz | - | - |
| Q Minimum | 20 | - | - |