PCD0705KT390

Fixed Inductors Overview

The Viking Tech PCD0705KT390 is a fixed surface-mount inductor with 39 µH nominal inductance and ±10% tolerance. It features an unshielded wirewound construction suitable for general-purpose applications. The component supports a maximum DC current of 1.1 A and exhibits a maximum DC resistance of 160 mΩ. Designed for nonstandard SMD packages, it operates within a temperature range of -20 °C to +80 °C.

Fixed Inductors Feature Summary

• Unshielded wirewound design for general signal or power filtering
• Compact surface-mount footprint for automated assembly
• Stable inductance characteristics under rated current conditions

Fixed Inductors Applications

• Buck converter input/output filtering
• General-purpose signal conditioning circuits
• Power supply noise suppression

Fixed Inductors Procurement Notes

Verify the manufacturer part number against official Viking Tech documentation to confirm the 39 µH value and 1.1 A rating. Ensure the ordering suffix matches the required tolerance and packaging specifications. Cross-reference datasheet parameters with supplier certificates to validate compliance with RoHS standards and operational temperature limits before procurement.

Fixed Inductors Selection Notes

Select this component when a compact, unshielded inductor is required for low-current applications up to 1.1 A. The 160 mΩ DC resistance minimizes power loss in efficient designs. Consider the unshielded nature for potential EMI constraints in dense layouts. Verify that the operating temperature range of -20 °C to +80 °C aligns with the environmental requirements of the target application.

Fixed Inductors Part Context

This component belongs to the Viking Tech fixed inductor family, specifically designed for surface-mount technology. It serves as a passive energy storage element in electronic circuits, providing impedance control and filtering capabilities. The unshielded construction distinguishes it from shielded variants, offering different magnetic field propagation characteristics suitable for specific layout configurations.

Fixed Inductors Replacement Considerations

No public confirmed substitute part numbers are available in the provided source data. Consult official Viking Tech catalogs for direct equivalents or cross-reference databases for compatible components with matching electrical parameters and package dimensions.