0402HP-210EKTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HP-210EKTS is a fixed surface-mount inductor from the 0402HP series. It features an unshielded drum core, wirewound construction with a ceramic magnetic core. The component has an inductance of 21 nH with a tolerance of ±10%. It supports a rated current of 450 mA and exhibits a DC resistance of 46 mΩ. The self-resonant frequency is 1.7 GHz, tested at 250 MHz. It operates within a temperature range of -40°C to 125°C and conforms to RoHS3 standards.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design for high-frequency stability
• Ceramic magnetic core material supporting high Q-factor performance
• Compact 0402 (1005 metric) surface mount package for dense PCB layouts

Fixed Inductors Applications

• RF matching networks in wireless communication modules
• High-speed digital signal filtering in consumer electronics
• Power supply input/output filtering in portable devices

Fixed Inductors Procurement Notes

Verify the specific suffix 'EKTS' against official Delta Electronics documentation to confirm the exact tolerance and packaging configuration. Ensure compatibility with standard SMT reflow profiles and check for updated datasheets regarding moisture sensitivity level handling requirements before procurement.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 21 nH is required with moderate current handling capabilities. The unshielded design necessitates careful layout consideration to minimize electromagnetic interference coupling with adjacent traces. Verify that the 450 mA rated current aligns with the application's peak load requirements.

Fixed Inductors Part Context

This part belongs to the 0402HP series of ceramic RF inductors manufactured by Delta Electronics/Components. The series offers various inductance values ranging from 1.0 nH to 51 nH in a standardized 0402 footprint. These components are designed for applications requiring stable inductance characteristics at radio frequencies.

Fixed Inductors Replacement Considerations

Cross-reference with other 0402HP series variants such as 0402HP-210EGTS or 0402HP-210EJTS if tolerance differences are acceptable. Verify physical dimensions and electrical parameters against the target design specifications before substitution.