Description
FIXED IND 15UH 301MA 2.2 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for S1812R-153G.
S1812R-153G has an inductance value of 15 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.
S1812R-153G is rated for 301 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
S1812R-153G lists a DC resistance of 2.2Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
S1812R-153G 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 | 15 µH |
| Tolerance | ±2% |
| Current Rating | 301 mA |
| DC Resistance (DCR) | 2.2Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.189" L x 0.134" W (4.80mm x 3.40mm) |
| Case / Size | 1812 (4532 Metric) |
| Package / Case | 1812 (4532 Metric) |
| Supplier | Delevan |
| Description | FIXED IND 15UH 301MA 2.2 OHM SMD |
| Series | S1812R |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 50 @ 2.5MHz |
| Self Resonant Frequency | 18MHz |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1812 (4532 Metric) |
| Height - Seated (Max) | 0.134" (3.40mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/S1812R-153G/4188340 |