Description
FIXED IND 3.3UH 540MA 620 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for CTS1F-3R3K.
CTS1F-3R3K has an inductance value of 3.3 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.
CTS1F-3R3K is rated for 540 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
CTS1F-3R3K lists a DC resistance of 620mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
CTS1F-3R3K 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 | 3.3 µH |
| Tolerance | ±10% |
| Current Rating | 540 mA |
| DC Resistance (DCR) | 620mOhm Max |
| Saturation Current | - |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.110 Dia x 0.260 L (2.80mm x 6.60mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Central Technologies |
| Description | FIXED IND 3.3UH 540MA 620 MOHM |
| Series | CTS1F |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | - |
| Shielding | Shielded |
| Q @ Frequency | 32 @ 7.9MHz |
| Self Resonant Frequency | 86MHz |
| Ratings | - |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Through Hole |
| Supplier Device Package | Axial |
| Height - Seated (Max) | - |
| Features | - |
