Description
FIXED IND 3.9UH 665MA 470 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SP1210R-392G.
SP1210R-392G 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.
SP1210R-392G is rated for 665 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SP1210R-392G lists a DC resistance of 470mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SP1210R-392G 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 | ±2% |
| Current Rating | 665 mA |
| DC Resistance (DCR) | 470mOhm Max |
| Saturation Current | 665mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.138" L x 0.105" W (3.51mm x 2.66mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Delevan |
| Description | FIXED IND 3.9UH 665MA 470 MOHM |
| Series | SP1210R |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.101" (2.57mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/SP1210R-392G/4189283 |
