1008HS-332EKFS

Overview

The Delta Electronics/Components 1008HS-332EKFS is a surface-mount fixed inductor from the 1008HS series. It features a ferrite drum core and unshielded construction within a 1008 (2520 metric) package. The component provides an inductance of 3.3 µH with a ±10% tolerance. It supports a rated current of 350 mA and exhibits a DC resistance of 1.15 ohms. Key electrical characteristics include a Q value of 25 at 7.96 MHz and a self-resonant frequency of 55 MHz. It operates reliably between -40°C and 85°C.

Feature Summary

• Unshielded drum core design for compact surface-mount integration
• Ferrite core material optimized for specific frequency performance
• RoHS compliant manufacturing ensuring environmental safety standards

Applications

• General purpose signal filtering in electronic circuits
• Power supply input/output noise suppression
• RF circuit impedance matching networks

Procurement Notes

Verify the manufacturer part number against official Delta Electronics documentation to ensure authenticity. Confirm that the received components match the specified 1008 package dimensions and electrical ratings. Check for physical damage or corrosion on terminations before soldering. Ensure storage conditions comply with moisture sensitivity level requirements to maintain component integrity during assembly processes.

Selection Notes

Select this component when a 3.3 µH inductance is required in a 1008 footprint with moderate current handling capabilities. Consider the 1.15 ohm DC resistance for power loss calculations in low-current applications. Evaluate the 55 MHz self-resonant frequency to ensure suitability for the target operating range. Compare thermal performance against the -40°C to 85°C operating limit for the intended environment.

Part Context

This inductor belongs to the 1008HS series, which utilizes ferrite cores for stable inductance values. The series offers various inductance options within the same 1008 mechanical envelope. It serves as a passive component for energy storage and filtering in modern electronics, providing a balance between size constraints and electrical performance for surface-mount technology assemblies.

Replacement Considerations

Cross-reference other 1008HS series variants with identical 3.3 µH specifications. Verify that substitute parts maintain the same 1008 package dimensions and pin compatibility. Ensure replacement components meet the same 350 mA current rating and 1.15 ohm DC resistance limits.