0402HP-330EKTS

Fixed Inductors Overview

The 0402HP-330EKTS is a fixed surface-mount inductor from Delta Electronics/Components, designed for high-frequency applications. It features an unshielded drum core wound construction with a ceramic magnetic core. The component provides an inductance of 33 nH with a tolerance of ±10%. It has a DC resistance (DCR) of 330 mOhm and a self-resonant frequency of 2.8 GHz. The rated current is 490 mA, tested at 250 MHz. It operates within a temperature range of -40°C to 125°C and fits in a 0402 (1005 Metric) package measuring 1.15mm x 0.70mm x 0.60mm.

Fixed Inductors Feature Summary

• Unshielded drum core wound design utilizing a ceramic magnetic core for stable performance.
• High self-resonant frequency capability suitable for RF signal processing.
• Compact 0402 surface-mount footprint optimized for dense PCB layouts.

Fixed Inductors Applications

• RF filtering circuits
• Signal conditioning networks
• High-frequency power supply decoupling

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to ensure correct tolerance and packaging configuration. Confirm RoHS3 compliance status prior to integration. Cross-reference the DigiKey part number 2035-0402HP-330EKTSTR-ND for accurate sourcing channels. Ensure storage conditions align with MSL Level 1 requirements to maintain component integrity during assembly.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 33 nH is required for high-frequency signal paths. The unshielded nature necessitates careful layout consideration to minimize electromagnetic interference coupling with adjacent traces. Verify that the 490 mA current rating meets the operational load requirements without causing excessive thermal rise or inductance degradation.

Fixed Inductors Part Context

This part belongs to the 0402HP series of fixed inductors manufactured by Delta Electronics/Components. The series utilizes a drum core wound structure with ceramic cores, offering a balance of high Q-factor and compact size. The 0402HP series is engineered for surface-mount technology, supporting automated assembly processes in consumer electronics and communication devices requiring small form factors.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Evaluate alternative components based on matching inductance, DCR, and physical dimensions if substitution is necessary.