Description
FIXED IND 39UH 285MA 1.21 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for B82141A1393K009.
B82141A1393K009 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.
B82141A1393K009 is rated for 285 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
B82141A1393K009 lists a DC resistance of 1.21Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
B82141A1393K009 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 | 39 µH |
| Tolerance | ±10% |
| Current Rating | 285 mA |
| DC Resistance (DCR) | 1.21Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.118" Dia x 0.268" L (3.00mm x 6.80mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | TDK |
| Description | FIXED IND 39UH 285MA 1.21 OHM TH |
| Series | SBC |
| Product Status | Last Time Buy |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 55 @ 2.52MHz |
| Self Resonant Frequency | 8.5MHz |
| Inductance Test Frequency | 2.52 MHz |
| Mounting Type | Through Hole |
