Description
SMD HIGH CURRENT POWER INDUCTOR
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for CSBA1812-390M.
CSBA1812-390M has an inductance value of 39 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.
CSBA1812-390M is rated for 9.8 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
CSBA1812-390M lists a DC resistance of 19.2Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
CSBA1812-390M uses a package or case of Horizontal, 2 PC Pad. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 39 µH |
| Tolerance | ±20% |
| Current Rating | 9.8 A |
| DC Resistance (DCR) | 19.2Ohm Max |
| Saturation Current | 12A |
| Operating Temperature | -55°C ~ 170°C |
| Dimensions | 0.760 L x 0.717 W (19.30mm x 18.20mm) |
| Case / Size | Horizontal, 2 PC Pad |
| Package / Case | Horizontal, 2 PC Pad |
| Supplier | CODACA |
| Description | SMD HIGH CURRENT POWER INDUCTOR |
| Series | CSBA1812 |
| Product Status | Active |
| Type / Construction | Wirewound |
| Core Material | Composite |
| Shielding | Shielded |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1812 |
| Height - Seated (Max) | 0.453 (11.50mm) |
| Features | Low DCR, Low Loss, Soft Saturation |
