0402HC-3N4EDTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HC-3N4EDTS is a fixed surface-mount inductor with an inductance of 3.4 nH and a tolerance of ±0.2 nH. It features a drum core, wirewound construction using ceramic material and operates without shielding. The component has a DC resistance (DCR) of 40 milliohms and a rated current of 900 mA. It is housed in a 0402 (1005 Metric) package measuring 1.10mm x 0.60mm x 0.60mm. Electrical testing is conducted at 100 MHz, with a self-resonant frequency of 14 GHz and a Q value of 25 at 250 MHz. The operating temperature range spans from -55°C to 125°C.

Fixed Inductors Feature Summary

• Utilizes a drum core, wirewound architecture for stable performance in high-frequency applications.
• Features a compact 0402 surface-mount footprint suitable for space-constrained designs.
• Constructed with ceramic core material to support operation across a wide temperature range.

Fixed Inductors Applications

• RF matching networks
• High-frequency filtering circuits
• Impedance matching stages

Fixed Inductors Procurement Notes

Verify the specific suffix 'ECTS' against official datasheets to confirm exact tolerance and packaging specifications. Ensure compatibility with RoHS3 compliance requirements and check for any updated moisture sensitivity levels before integration into production workflows.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 3.4 nH is required for RF signal paths. Consider the 900 mA current rating and 40 milliohm DCR for power handling needs. The unshielded design requires careful layout consideration to minimize electromagnetic interference coupling with adjacent traces.

Fixed Inductors Part Context

This part belongs to the 0402HC series of fixed inductors manufactured by Delta Electronics/Components. The series offers various inductance values within the 0402 package size, catering to different RF and high-speed digital circuit requirements while maintaining consistent physical dimensions and mounting characteristics.

Fixed Inductors Replacement Considerations

Cross-reference with other 0402HC series variants such as 0402HC-3N3EDTS or 0402HC-3N6EDTS if slight inductance adjustments are permissible. Verify that substitute components match the 0402 footprint and electrical parameters to ensure circuit continuity.