Description
FIXED IND 680UH 30MA 60 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for CTM1F-681K.
CTM1F-681K has an inductance value of 680 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.
CTM1F-681K is rated for 30 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
CTM1F-681K lists a DC resistance of 60Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
CTM1F-681K 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 | 680 µH |
| Tolerance | ±10% |
| Current Rating | 30 mA |
| DC Resistance (DCR) | 60Ohm Max |
| Saturation Current | - |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.095 Dia x 0.250 L (2.41mm x 6.35mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Central Technologies |
| Description | FIXED IND 680UH 30MA 60 OHM TH |
| Series | CTM1F |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 30 @ 790kHz |
| Self Resonant Frequency | 4MHz |
| Ratings | - |
| Inductance Test Frequency | 790 kHz |
| Mounting Type | Through Hole |
| Supplier Device Package | Axial |
| Height - Seated (Max) | - |
| Features | - |
