Description
FIXED IND 3.9UH 392MA 739 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SP1008-392K.
SP1008-392K has an inductance value of 3.9 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.
SP1008-392K is rated for 392 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SP1008-392K lists a DC resistance of 739mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SP1008-392K uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 3.9 µH |
| Tolerance | ±10% |
| Current Rating | 392 mA |
| DC Resistance (DCR) | 739mOhm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.115" L x 0.105" W (2.92mm x 2.66mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Delevan |
| Description | FIXED IND 3.9UH 392MA 739 MOHM |
| Series | SP1008 |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.095" (2.41mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/SP1008-392K/4188927 |