Description
FIXED IND 3.9UH 250MA 1 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for MLRF10M391K.
MLRF10M391K 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.
MLRF10M391K is rated for 250 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
MLRF10M391K lists a DC resistance of 1Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
MLRF10M391K 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 | 3.9 µH |
| Tolerance | ±10% |
| Current Rating | 250 mA |
| DC Resistance (DCR) | 1Ohm Max |
| Saturation Current | - |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | - |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Gowanda |
| Description | FIXED IND 3.9UH 250MA 1 OHM TH |
| Series | MLRF10M |
| Product Status | Active |
| Type / Construction | - |
| Core Material | Iron Powder |
| Shielding | Unshielded |
| Q @ Frequency | 45 @ 7.9MHz |
| Self Resonant Frequency | 80MHz |
| Ratings | - |
| Inductance Test Frequency | - |
| Mounting Type | Axial |
| Supplier Device Package | 0.095" Dia x 0.250" L (2.42mm x 6.35mm) |
| Height - Seated (Max) | 7.9 MHz |
| Features | Through Hole |
