Description
FIXED IND 180UH 145MA 9.5 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SMRF1812-183KLF.
SMRF1812-183KLF 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.
SMRF1812-183KLF is rated for 145 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SMRF1812-183KLF lists a DC resistance of 9.5Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SMRF1812-183KLF 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 | 145 mA |
| DC Resistance (DCR) | 9.5Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.175" L x 0.126" W (4.45mm x 3.20mm) |
| Case / Size | 1812 (4532 Metric) |
| Package / Case | 1812 (4532 Metric) |
| Supplier | Gowanda |
| Description | FIXED IND 180UH 145MA 9.5 OHM |
| Series | SMRF1812 |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 40 @ 790kHz |
| Self Resonant Frequency | 5MHz |
| Inductance Test Frequency | 790 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1812 |
| Height - Seated (Max) | 0.138" (3.50mm) |
