Description
FIXED IND 220UH 390MA 1.2 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SBC1-221-391.
SBC1-221-391 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.
SBC1-221-391 is rated for 390 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SBC1-221-391 lists a DC resistance of 1.2Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SBC1-221-391 uses a package or case of Radial, Vertical Cylinder. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 220 µH |
| Tolerance | ±10% |
| Current Rating | 390 mA |
| DC Resistance (DCR) | 1.2Ohm Max |
| Saturation Current | 320mA |
| Operating Temperature | -20°C ~ 105°C |
| Dimensions | 0.217" Dia (5.50mm) |
| Case / Size | Radial, Vertical Cylinder |
| Package / Case | Radial, Vertical Cylinder |
| Supplier | KEMET |
| Description | FIXED IND 220UH 390MA 1.2 OHM TH |
| Series | SBC |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 10 kHz |
| Mounting Type | Through Hole |
| Height - Seated (Max) | 0.413" (10.50mm) |
