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WL05JTR27 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Viking Tech. Its product description is FIXED IND 270NH 350MA 1 OHM SMD. Review the specifications below when checking this part for your BOM.
The WL05JTR27 is a general-purpose fixed inductor manufactured by Viking Tech. It features a ceramic core and operates within a temperature range of -40 °C to 125 °C. The component has an inductance of 0.24 µH with a tolerance of +5%/-10%. It exhibits a maximum DC resistance of 1 Ω and a self-resonant frequency of 690 MHz. The device supports a maximum rated current of 0.35 A and meets the AEC-Q200 reference standard.
Verify the specific tolerance configuration (+5%/-10%) against circuit requirements, as this differs from standard symmetric tolerances. Confirm that the 0.35 A maximum rated current and 1 Ω DC resistance align with the power budget. Ensure the operating temperature range of -40 °C to 125 °C is sufficient for the target environment. Cross-check the AEC-Q200 compliance if automotive qualification is mandatory.
Select this component when a low-inductance value near 0.24 µH is required for RF or high-frequency applications. Consider the asymmetric tolerance limits during impedance matching calculations. The ceramic core construction suggests suitability for environments where thermal stability is critical. Evaluate the physical dimensions (2.29 mm x 1.73 mm) for PCB space constraints.
This part belongs to the Viking Tech passive component portfolio, specifically categorized under general fixed inductors. The manufacturer specializes in integrated passive devices and high-frequency components. The WL series designations typically indicate specific case sizes and core materials tailored for compact electronic assemblies.
No public confirmed substitute part numbers are available in the provided documentation.
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