0402HS-820EKTS

Fixed Inductors Overview

The 0402HS-820EKTS is an unshielded drum core, wirewound fixed inductor from Delta Electronics/Components. It features a nominal inductance of 82 nH with a tolerance of ±10%. The component has a maximum DC resistance of 1.55 Ohms and a rated current of 50 mA. Designed for surface mount installation, it utilizes a ceramic magnetic core within a compact 0402 (1005 Metric) package measuring 1.00mm x 0.50mm x 0.50mm. It operates reliably within a temperature range of -55°C to +125°C.

Fixed Inductors Feature Summary

• Unshielded drum core construction for minimal electromagnetic interference impact
• Wirewound technology utilizing ceramic magnetic material
• Compact 0402 surface mount footprint for high-density PCB layouts

Fixed Inductors Applications

• RF signal filtering circuits
• High-frequency impedance matching networks
• DC-DC converter input/output filtering

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct tolerance and packaging specifications. Confirm that the required operating temperature range aligns with the component's -55°C to +125°C rating. Check for moisture sensitivity level requirements during storage and handling procedures prior to assembly.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 82 nH is required for high-frequency applications. Consider the 50 mA rated current limit to prevent saturation in power paths. The unshielded design may necessitate careful layout planning to manage potential coupling with adjacent traces compared to shielded alternatives.

Fixed Inductors Part Context

This part belongs to the 0402HS series of fixed inductors manufactured by Delta Electronics/Components. The series offers various inductance values optimized for RF and high-speed digital applications. The 0402HS-820EKTS specifically targets circuits requiring precise low-nanohenry performance in a standard small outline package format.

Fixed Inductors Replacement Considerations

Direct substitutes include other 0402HS series variants such as 0402HS-6N8EJTS or 0402HS-220EKTS if different inductance values are acceptable. Cross-reference with other manufacturers' 0402 unshielded wirewound inductors ensuring identical 82 nH inductance, 1.55 Ohm DCR, and 50 mA current ratings.