Description
FIXED IND 220UH 550MA 1.3 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for B82144F1224J000.
B82144F1224J000 has an inductance value of 220 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.
B82144F1224J000 is rated for 550 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
B82144F1224J000 lists a DC resistance of 1.3Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
B82144F1224J000 uses a package or case of Axial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 220 µH |
| Tolerance | ±5% |
| Current Rating | 550 mA |
| DC Resistance (DCR) | 1.3Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.256" Dia x 0.362" L (6.50mm x 9.20mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | TDK |
| Description | FIXED IND 220UH 550MA 1.3 OHM TH |
| Series | B82144F1 |
| Product Status | Last Time Buy |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 40 @ 796kHz |
| Self Resonant Frequency | 3.8MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Through Hole |
