Description
FIXED IND 220UH 161MA 8.8 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SMP1812-223K.
SMP1812-223K 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.
SMP1812-223K is rated for 161 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SMP1812-223K lists a DC resistance of 8.8Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SMP1812-223K uses a package or case of 1812 (4532 Metric). 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 | 161 mA |
| DC Resistance (DCR) | 8.8Ohm Max |
| Saturation Current | 158mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.177" L x 0.126" W (4.50mm x 3.20mm) |
| Case / Size | 1812 (4532 Metric) |
| Package / Case | 1812 (4532 Metric) |
| Supplier | Gowanda |
| Description | FIXED IND 220UH 161MA 8.8 OHM |
| Series | SMP1812 |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1812 |
| Height - Seated (Max) | 0.138" (3.50mm) |
