Description
FIXED IND 39UH 240MA 1.7 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for IRF24ER390K.
IRF24ER390K 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.
IRF24ER390K is rated for 240 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
IRF24ER390K lists a DC resistance of 1.7Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
IRF24ER390K 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 | 240 mA |
| DC Resistance (DCR) | 1.7Ohm Max |
| Operating Temperature | -20°C ~ 105°C |
| Dimensions | 0.118" Dia x 0.276" L (3.00mm x 7.00mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Vishay Dale |
| Description | FIXED IND 39UH 240MA 1.7 OHM TH |
| Series | IRF-24 |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 40 @ 2.52MHz |
| Self Resonant Frequency | 9.5MHz |
| Inductance Test Frequency | 2.52 MHz |
| Mounting Type | Through Hole |
