0402HM-8N2EDTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HM-8N2EDTS is a fixed wirewound inductor with an unshielded drum core. It features a nominal inductance of 8.2 nH and a tolerance of ±0.5nH. The component has a DC resistance (DCR) of 140 mΩ and a rated current of 540 mA. It operates within a frequency range tested at 100 MHz, achieving a Q value of 25 at 250 MHz, with a self-resonant frequency of 5.5 GHz. Designed for surface mount installation, it utilizes a ceramic core and fits within a 0402 (1005 metric) package measuring 1.15mm x 0.70mm x 0.60mm.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound construction for high-frequency stability
• Ceramic core material supporting wide operating temperature ranges
• Compact 0402 surface mount footprint for dense circuit layouts

Fixed Inductors Applications

• RF matching networks
• High-speed digital signal filtering
• Impedance matching circuits

Fixed Inductors Procurement Notes

Verify the specific ordering suffix to ensure the correct tolerance and packaging configuration matches the design requirements. Confirm RoHS3 compliance status if environmental regulations apply to the final assembly. Check the manufacturer's datasheet for moisture sensitivity level handling procedures during storage and reflow soldering processes.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 8.2 nH is required with tight tolerance specifications. Consider the 540 mA current rating against peak load conditions to prevent saturation. Ensure the unshielded design does not interfere with nearby sensitive traces due to potential electromagnetic interference.

Fixed Inductors Part Context

This part belongs to the 0402HM series of fixed inductors from Delta Electronics/Components. The series offers various inductance values in a standardized 0402 package size, catering to applications requiring small form factors and consistent electrical performance across different frequency bands.

Fixed Inductors Replacement Considerations

Cross-reference with other 0402HM series variants such as 0402HM-8N2EKTS for alternative tolerance options. Verify pin compatibility and electrical parameters before substituting with components from other manufacturers offering similar 0402 wirewound inductors.