0402HS-8N2EKTS

Fixed Inductors Overview

The 0402HS-8N2EKTS is a fixed surface-mount inductor from Delta Electronics/Components, designed for high-frequency applications. It features an unshielded drum core wire-wound construction with a ceramic magnetic core. The component provides an inductance of 8.2 nH with a tolerance of ±10%. It supports a rated current of 680 mA and exhibits a DC resistance of 104 mOhm. Electrical performance includes a Q value of 25 at 250 MHz and a self-resonant frequency of 7.5 GHz. The device operates within a temperature range of -40°C to 125°C and is housed in a compact 0402 (1005 metric) package measuring 1.27mm x 0.76mm x 0.60mm.

Fixed Inductors Feature Summary

• Unshielded drum core wire-wound design utilizing a ceramic magnetic core for stable high-frequency operation.
• Compact 0402 surface-mount footprint optimized for space-constrained circuit board layouts.
• High self-resonant frequency capability suitable for RF signal processing and filtering.

Fixed Inductors Applications

• RF filter circuits
• Impedance matching networks
• DC-DC converter input/output filtering

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Delta Electronics documentation to ensure authenticity. Confirm that the received components match the specified electrical parameters, including inductance, current rating, and DC resistance. Check for physical integrity of the ceramic core and solder terminations. Ensure compliance with RoHS3 standards as indicated in the product specifications before integration into production assemblies.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 8.2 nH is required for high-speed switching or RF applications. The unshielded construction allows for flexible PCB layout but may require consideration of electromagnetic interference coupling. The 680 mA current rating must be sufficient for the intended circuit load. Verify that the operating temperature range meets the environmental requirements of the final application.

Fixed Inductors Part Context

This component belongs to the 0402HS series of fixed inductors manufactured by Delta Electronics/Components. The series is characterized by small form factors and high self-resonant frequencies, making it suitable for modern electronics requiring miniaturization and high-performance passive components. It shares the same package dimensions as other variants in the series but differs in electrical characteristics based on the specific inductance value.

Fixed Inductors Replacement Considerations

Compatible substitutes include other 0402 series inductors with similar 8.2 nH values and comparable current ratings, such as the 0402HM-8N2EKTS, provided the lower self-resonant frequency of the HM series is acceptable for the application.