0402HS-270EKTS

Fixed Inductors Overview

The 0402HS-270EKTS is a fixed surface-mount inductor from Delta Electronics/Components, featuring a drum core wirewound construction with an unshielded design. It offers an inductance of 27 nH and a tolerance of ±10%. The component supports a rated current of 400 mA and exhibits a DC resistance of 300 mOhm. Housed in a compact 0402 (1005 metric) package, it operates within a temperature range of -40°C to 125°C. This part is RoHS3 compliant and classified under EAR99.

Fixed Inductors Feature Summary

• Utilizes a drum core wirewound architecture for stable magnetic performance
• Unshielded design suitable for applications where magnetic isolation is not required
• Compact 0402 footprint enables high-density PCB layouts

Fixed Inductors Applications

• RF filtering circuits in portable devices
• Signal conditioning in cloud computing equipment
• Power management stages in automotive electronics
• IoT sensor node power supplies

Fixed Inductors Procurement Notes

Verify the specific ordering suffix EKTS against the manufacturer datasheet to confirm tolerance and packaging specifications. Ensure compatibility with standard SMT reflow profiles and check moisture sensitivity level requirements before assembly. Confirm that the 0402 package dimensions align with the target PCB land pattern to prevent placement errors during manufacturing.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 27 nH is required for high-frequency applications. Consider the 400 mA current rating to ensure the inductor does not saturate under peak load conditions. The unshielded nature may necessitate layout considerations to minimize electromagnetic interference with nearby sensitive traces compared to shielded alternatives.

Fixed Inductors Part Context

This part belongs to the 0402HS series of fixed inductors from Delta Electronics/Components. The series provides various inductance values within the 0402 package size, catering to the need for small form factor passive components in modern consumer and industrial electronics. It complements other Delta passive solutions for integrated circuit support.

Fixed Inductors Replacement Considerations

Direct substitutes include the 0402HS-270EJTS variant, which shares identical electrical characteristics but may differ in packaging or tolerance specifications. Verify cross-compatibility with other manufacturers' 27 nH 0402 unshielded inductors by comparing DCR, current ratings, and self-resonant frequency limits.