Description
FIXED IND 39UH 120MA 3.9 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for L0806B390JSWST.
L0806B390JSWST 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.
L0806B390JSWST is rated for 120 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
L0806B390JSWST lists a DC resistance of 3.9Ohm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
L0806B390JSWST uses a package or case of 0806 (2016 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 39 µH |
| Tolerance | ±5% |
| Current Rating | 120 mA |
| DC Resistance (DCR) | 3.9Ohm |
| Operating Temperature | -40°C ~ 105°C |
| Dimensions | 0.079" L x 0.063" W (2.00mm x 1.60mm) |
| Case / Size | 0806 (2016 Metric) |
| Package / Case | 0806 (2016 Metric) |
| Supplier | KEMET |
| Description | FIXED IND 39UH 120MA 3.9 OHM SMD |
| Series | L-SWS |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Self Resonant Frequency | 14MHz |
| Inductance Test Frequency | 2.52 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 0806 (2016 Metric) |
| Height - Seated (Max) | 0.071" (1.80mm) |
