CTSLF1045TF-471M

Fixed Inductors Overview

The CTSLF1045TF-471M is a shielded power inductor from Central Technologies with a nominal inductance of 470 µH and ±20% tolerance. It features a DC resistance of 1.03 Ω, a maximum continuous current rating of 470 mA, and a saturation current of 470 mA. The component operates within a temperature range of -20°C to +85°C and utilizes a wirewound construction.

Fixed Inductors Feature Summary

• Shielded magnetic design minimizes electromagnetic interference
• SMD configuration for automated surface mount assembly
• Wirewound core technology for stable power performance

Fixed Inductors Applications

• DC-DC converter output filtering
• Power supply input stages
• General purpose power inductor circuits

Fixed Inductors Procurement Notes

Verify the specific suffix 'F' indicates RoHS compliance as documented in the series specifications. Confirm that the 470 mA current rating aligns with system thermal requirements. Ensure the 1.03 Ω DCR meets voltage drop constraints. Cross-reference the 470 µH value against circuit simulation results before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a 470 µH inductance value is required with a 470 mA current limit. The shielded structure is suitable for noise-sensitive environments. Compare the 1.03 Ω resistance against alternative values to optimize efficiency. Verify the -20°C to +85°C operating range fits the application environment.

Fixed Inductors Part Context

This part belongs to the CTSLF1045TF series of shielded power inductors manufactured by Central Technologies. The series offers various inductance values ranging from 2.2 µH to 1000 µH. All parts in this family share similar physical dimensions and shielding characteristics while differing in electrical parameters.

Fixed Inductors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer catalogs for direct equivalents or verify pin-compatible alternatives with matching 470 µH inductance and 470 mA current ratings.