0402HS-4N7EKTS

Fixed Inductors Overview

The 0402HS-4N7EKTS is a fixed inductor from Delta Electronics/Components, featuring an unshielded drum core and wirewound construction. It offers an inductance of 4.7 nH with a tolerance of ±10%. The component supports a rated current of 640 mA and exhibits a DC resistance of 130 mOhm. Designed for surface mount installation, it utilizes a 0402 (1005 Metric) package measuring 1.15mm x 0.70mm x 0.60mm max. The unit operates within a temperature range of -55°C to 125°C and is RoHS compliant.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design for minimal magnetic interference
• Compact 0402 surface mount footprint for high-density PCB layouts
• Ceramic core material ensuring stable performance across wide temperature ranges

Fixed Inductors Applications

• RF circuit impedance matching networks
• High-frequency signal filtering applications
• Power supply output filtering in compact modules

Fixed Inductors Procurement Notes

Verify the specific suffix 'HS' against the manufacturer's latest datasheet to confirm electrical characteristics, as variations exist within the series. Ensure compatibility with standard reflow soldering profiles for 0402 packages. Confirm RoHS3 compliance status if required by regional regulations. Cross-reference the DigiKey part number 2035-1448-2-ND for accurate ordering details and packaging specifications.

Fixed Inductors Selection Notes

Select this component when a low inductance value near 4.7 nH is required for RF applications. Consider the 640 mA current rating against peak load requirements. The unshielded design may necessitate careful layout planning to avoid crosstalk. Compare with the 0402HM series if higher current capacity or lower DC resistance is needed for similar inductance values.

Fixed Inductors Part Context

This part belongs to the 0402HS series of fixed inductors manufactured by Delta Electronics/Components. The series covers inductance values ranging from 1.0 nH to 120 nH. These components are designed for general-purpose high-frequency applications requiring small form factors. The HS designation typically indicates specific winding and core characteristics distinct from other series like HM.

Fixed Inductors Replacement Considerations

The 0402HM-4N7EKTS is a related variant offering 750 mA rated current and 70 mOhm DC resistance. Verify if the increased current handling and lower resistance meet application needs. Ensure pinout and mechanical dimensions remain compatible with existing footprints.