Description
FIXED IND 1.5UH 578MA 530 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SMRF1812T-151J.
SMRF1812T-151J has an inductance value of 1.5 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.
SMRF1812T-151J is rated for 578 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SMRF1812T-151J lists a DC resistance of 530mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SMRF1812T-151J 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 | 1.5 µH |
| Tolerance | ±5% |
| Current Rating | 578 mA |
| DC Resistance (DCR) | 530mOhm Max |
| 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 1.5UH 578MA 530 MOHM |
| Series | SMRF1812T |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron Powder |
| Shielding | Unshielded |
| Q @ Frequency | 30 @ 7.9MHz |
| Self Resonant Frequency | 70MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1812 |
| Height - Seated (Max) | 0.138" (3.50mm) |
