Description
FIXED IND 40UH 80 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for CTH9F-400M.
CTH9F-400M has an inductance value of 40 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.
CTH9F-400M is rated for -. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
CTH9F-400M lists a DC resistance of 80mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
CTH9F-400M 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 | 40 µH |
| Tolerance | ±20% |
| Current Rating | - |
| DC Resistance (DCR) | 80mOhm Max |
| Saturation Current | 3A |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.310 Dia x 1.250 L (7.87mm x 31.75mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Central Technologies |
| Description | FIXED IND 40UH 80 MOHM TH |
| Series | CTH9F |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | - |
| Self Resonant Frequency | - |
| Ratings | - |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Through Hole |
| Supplier Device Package | Axial |
| Height - Seated (Max) | - |
| Features | - |
