Description
FIXED IND 180UH 172MA 6.7 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SP1812R-184K.
SP1812R-184K has an inductance value of 180 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.
SP1812R-184K is rated for 172 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SP1812R-184K lists a DC resistance of 6.7Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SP1812R-184K 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 | 180 µH |
| Tolerance | ±10% |
| Current Rating | 172 mA |
| DC Resistance (DCR) | 6.7Ohm Max |
| Saturation Current | 154mA |
| 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 180UH 172MA 6.7 OHM |
| Series | SP1812R |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Shielded |
| 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/SP1812R-184K/2176094 |