Description
FIXED IND 390UH 100MA 10 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for CTM3F-391J.
CTM3F-391J 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.
CTM3F-391J is rated for 100 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
CTM3F-391J lists a DC resistance of 10Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
CTM3F-391J 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 | 100 mA |
| DC Resistance (DCR) | 10Ohm Max |
| Saturation Current | - |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.190 Dia x 0.441 L (4.82mm x 11.20mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Central Technologies |
| Description | FIXED IND 390UH 100MA 10 OHM TH |
| Series | CTM3F |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 65 @ 790kHz |
| Self Resonant Frequency | 4.5MHz |
| Ratings | - |
| Inductance Test Frequency | 790 kHz |
| Mounting Type | Through Hole |
| Supplier Device Package | Axial |
| Height - Seated (Max) | - |
| Features | - |
