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25 pcs
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25 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Coilcraft MLC1550 series, including the MLC1550-452MLC, comprises high-current power inductors engineered for applications requiring robust magnetic components capable of handling significant current without saturation. These inductors are commonly utilized in power supplies, switching regulators, and motor control circuits where efficiency and reliability are paramount.
The MLC1550-452MLC features a 4.5 uH inductance with a nominal current rating of 11.7A and a saturation current of 11.8A. It exhibits a low DC resistance (DCR) of 7.85 mOhms (minimum) and 4.5 ohm (maximum), which minimizes voltage drop and enhances overall system efficiency. The inductor operates effectively within a temperature range of -40 C to +85 C and has a self-resonant frequency of 36 MHz.
Constructed with a powdered iron core and a shielded design, this component ensures stable performance across a wide temperature range. Its surface-mount (SMD/SMT) package, supplied on a reel, makes it suitable for automated assembly processes. The inductor's low DCR and excellent thermal performance allow it to maintain stable operating temperatures even under heavy load conditions, making it a reliable choice for high-power conversion applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.19 | $0.19 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance of the MLC1550-452MLC is 4.5 uH at a test frequency of 100 kHz.
The maximum rated current for the MLC1550-452MLC is 11.7 A.
The self-resonant frequency of the MLC1550-452MLC is 36 MHz.
The minimum initial resistance is 7.85 mOhms, and the maximum DC resistance is 4.5 ohm.
The saturation current (Isat) for the MLC1550-452MLC is 11.8 A.
The operating temperature range for the MLC1550-452MLC is -40 C to +85 C.
The MLC1550-452MLC uses a powdered iron core material.