Description
FIXED IND 22UH 1.7A 95 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4554-220K.
4554-220K has an inductance value of 22 µH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
4554-220K is rated for 1.7 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4554-220K lists a DC resistance of 95mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4554-220K uses a package or case of Radial, Vertical Cylinder. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
Explore Related Datasheet Paths
Continue from 4554-220K to manufacturer, series, and broader datasheet collections.
Similar-specification candidates · Engineering review required
Screened against recorded construction, core, mounting, dimensions and current/DCR. Land pattern, test conditions and circuit compatibility still require validation.
Missing evidence or no candidates passed screening. A replacement cannot be determined; request a review of the original datasheets.
Product Attributes
| Inductance | 22 µH |
| Tolerance | ±10% |
| Current Rating | 1.7 A |
| DC Resistance (DCR) | 95mOhm Max |
| Operating Temperature | -40°C ~ 85°C |
| Dimensions | 0.340" Dia (8.64mm) |
| Case / Size | Radial, Vertical Cylinder |
| Package / Case | Radial, Vertical Cylinder |
| Supplier | Delevan |
| Description | FIXED IND 22UH 1.7A 95 MOHM TH |
| Series | 4554 |
| Product Status | Obsolete |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 40 @ 2.52MHz |
| Self Resonant Frequency | 9.2MHz |
| Inductance Test Frequency | 2.52 MHz |
| Mounting Type | Through Hole |
| Height - Seated (Max) | 0.433" (11.00mm) |