Description
FIXED IND 390UH 650MA 1.72 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for B82144F2394J9.
B82144F2394J9 has an inductance value of 390 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.
B82144F2394J9 is rated for 650 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
B82144F2394J9 lists a DC resistance of 1.72Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
B82144F2394J9 uses a package or case of Axial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 390 µH |
| Tolerance | ±5% |
| Current Rating | 650 mA |
| DC Resistance (DCR) | 1.72Ohm Max |
| Saturation Current | 480mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.256" Dia x 0.362" L (6.50mm x 9.20mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | TDK |
| Description | FIXED IND 390UH 650MA 1.72 OHM |
| Series | LBC |
| Product Status | Last Time Buy |
| Type / Construction | Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 40 @ 79.6kHz |
| Self Resonant Frequency | 2.5MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Through Hole |
