0402HS-200EKTS

Fixed Inductors Overview

The 0402HS-200EKTS is a fixed wirewound inductor from Delta Electronics/Components, featuring an unshielded drum core design. It provides an inductance of 20 nH with a tolerance of ±10%. The component supports a rated current of 420 mA and exhibits a DC resistance of 250 mΩ. It operates within a temperature range of -40°C to 125°C. Key electrical characteristics include a Q value of 16 at 250 MHz and a self-resonant frequency of 11.1 GHz. The device utilizes a ceramic core and is housed in a compact 0402 (1005 metric) surface-mount package.

Fixed Inductors Feature Summary

• Unshielded drum core construction for minimal magnetic interference
• High self-resonant frequency suitable for RF applications
• Ceramic core material for thermal stability

Fixed Inductors Applications

• RF circuits requiring low inductance values
• Impedance matching networks
• DC-DC converter input/output filtering

Fixed Inductors Procurement Notes

Verify the complete part number including suffixes to ensure correct tolerance and packaging specifications. Confirm RoHS3 compliance status as required by project regulations. Check manufacturer datasheets for specific handling instructions related to the surface-mount package and soldering profiles.

Fixed Inductors Selection Notes

Select this component when a small form factor is required alongside specific low-inductance performance. Consider the 420 mA current rating against circuit load requirements. Evaluate the 250 mΩ DC resistance impact on power efficiency. Ensure the operating temperature range meets environmental conditions.

Fixed Inductors Part Context

This component belongs to the 0402HS series of fixed inductors designed for high-frequency applications. The series offers various inductance values within the 0402 footprint, balancing size constraints with electrical performance. It is manufactured using wirewound technology on a ceramic core.

Fixed Inductors Replacement Considerations

Cross-reference with other 0402HS series variants or equivalent unshielded drum core inductors from other manufacturers. Verify that substitute parts match the 20 nH inductance, 420 mA current rating, and 250 mΩ DCR specifications.