CTSLF0745TF-470M

Fixed Inductors Overview

The CTSLF0745TF-470M is a shielded surface-mount power inductor from Central Technologies. It features a nominal inductance of 47 µH with a ±20% tolerance. The component has a maximum DC resistance of 125 mΩ and a rated current of 920 mA. It operates within a temperature range of -30°C to +100°C. The device utilizes a rectangular package suitable for automated assembly.

Fixed Inductors Feature Summary

• Shielded magnetic design minimizes electromagnetic interference
• Surface-mount construction enables efficient PCB integration
• RoHS compliant manufacturing process

Fixed Inductors Applications

• General purpose power supply circuits
• DC-DC converter input or output filtering
• Signal processing applications requiring stable inductance

Fixed Inductors Procurement Notes

Verify the suffix 'F' indicates RoHS compliance as per manufacturer documentation. Confirm the specific inductance value matches the required circuit design parameters. Ensure the surface-mount package dimensions align with the target PCB footprint. Check that the rated current meets the application's peak load requirements before finalizing procurement.

Fixed Inductors Selection Notes

Select this component when a shielded inductor is required to reduce noise in compact designs. The 47 µH value suits moderate frequency switching applications. Consider the 920 mA current rating against the system's maximum operational load. The shielded type is preferred over unshielded variants where EMI sensitivity is high.

Fixed Inductors Part Context

This part belongs to the CTSLF0745TF series of shielded power inductors. The series offers various inductance values ranging from low microhenries to higher capacities. All parts in this family share similar physical dimensions and mounting characteristics, differing primarily in electrical specifications such as inductance and current ratings.

Fixed Inductors Replacement Considerations

Direct substitutes include other shielded SMD power inductors with matching 47 µH inductance and comparable current ratings. Verify that alternative components fit the same mechanical envelope. Ensure replacement parts maintain similar DC resistance and saturation characteristics to preserve circuit performance.