Description
FIXED IND 220UH 120MA 9.68 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for P1812R-224K.
P1812R-224K 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.
P1812R-224K is rated for 120 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
P1812R-224K lists a DC resistance of 9.68Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
P1812R-224K 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 | 120 mA |
| DC Resistance (DCR) | 9.68Ohm Max |
| Saturation Current | 143mA |
| 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 | Delevan |
| Description | FIXED IND 220UH 120MA 9.68 OHM |
| Series | P1812R |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1812 |
| Height - Seated (Max) | 0.134" (3.40mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/P1812R-224K/1095863 |