0402HS-180EKTS

Fixed Inductors Overview

The 0402HS-180EKTS is a fixed surface-mount inductor from Delta Electronics/Components, featuring an unshielded drum core and wirewound construction. It offers an inductance of 18 nH with a tolerance of ±10%. The component supports a rated current of 420 mA and exhibits a DC resistance of 230 mOhm. Designed for high-frequency applications, it achieves a self-resonant frequency of 3.3 GHz and maintains a Q value of 50 at 500 MHz. The unit operates within a temperature range of -40°C to 125°C and utilizes a ceramic magnetic core.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design for minimal interference
• High self-resonant frequency suitable for RF filtering
• Ceramic magnetic core material for stable performance

Fixed Inductors Applications

• RF signal filtering in consumer electronics
• Power supply filtering in telecommunications systems
• Filtering applications in automotive electronic systems

Fixed Inductors Procurement Notes

Verify the specific ordering suffix EKTS against official Delta documentation to ensure correct tolerance and packaging specifications. Confirm that the required inductance and current ratings align with the circuit design before procurement. Check RoHS compliance status as per the latest manufacturer datasheet to meet environmental regulations. Ensure the surface mount package dimensions fit the designated PCB footprint.

Fixed Inductors Selection Notes

Select this component when low inductance values are required for high-frequency circuits. The unshielded construction may necessitate careful layout considerations to prevent electromagnetic interference with nearby traces. Evaluate the thermal environment to ensure operation remains within the specified temperature range. Compare the Q factor and self-resonant frequency against alternative components to optimize circuit efficiency.

Fixed Inductors Part Context

This part belongs to the 0402HS series of fixed inductors manufactured by Delta Electronics/Components. The series provides various inductance values in a compact 0402 (1005 metric) surface mount package. These components are designed for portable devices, cloud computing equipment, and IoT applications requiring reliable passive magnetic components.

Fixed Inductors Replacement Considerations

Consult official Delta Electronics cross-reference lists for verified substitutes. Ensure any replacement matches the 18 nH inductance, 420 mA current rating, and 0402 package dimensions. Verify compatibility with existing PCB footprints and soldering profiles.