Description
FIXED IND 330UH 400MA 670 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for CTH7F-331K.
CTH7F-331K has an inductance value of 330 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.
CTH7F-331K is rated for 400 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
CTH7F-331K lists a DC resistance of 670mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
CTH7F-331K 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 | 330 µH |
| Tolerance | ±10% |
| Current Rating | 400 mA |
| DC Resistance (DCR) | 670mOhm Max |
| Saturation Current | 700mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.290 Dia x 0.602 L (7.37mm x 15.30mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Central Technologies |
| Description | FIXED IND 330UH 400MA 670 MOHM |
| Series | CTH7F |
| Product Status | Active |
| Shielding | Unshielded |
| Self Resonant Frequency | 2MHz |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Through Hole |
| Supplier Device Package | Axial |
