0402HM-430EJTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HM-430EJTS is a fixed surface-mount inductor with an inductance of 43 nH and a tolerance of ±5%. It features a drum core, wirewound construction using ceramic material. The component has a DC resistance of 700 mOhm and a rated current of 250 mA. It operates within a temperature range of -55°C to 125°C. Electrical characteristics include a Q value of 25 at 250 MHz and a self-resonant frequency of 3 GHz. The package dimensions are 1.15mm x 0.70mm x 0.60mm.

Fixed Inductors Feature Summary

• Drum core wirewound construction for stable high-frequency performance
• Unshielded design suitable for applications where magnetic shielding is not required
• Ceramic core material providing thermal stability across wide operating temperatures

Fixed Inductors Applications

• RF circuit filtering and impedance matching
• High-speed data handling signal conditioning
• Power supply input/output filtering

Fixed Inductors Procurement Notes

Verify the specific ordering suffix EJTS against official Delta Electronics documentation to ensure correct tolerance and packaging specifications. Confirm that the component status is active, as some variants in this series may have been discontinued. Cross-reference manufacturer part numbers with distributor identifiers to avoid substitution errors during procurement.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 43 nH is required for high-frequency applications. Ensure the 250 mA current rating meets the circuit's operational requirements. Consider the unshielded nature of the device regarding electromagnetic interference sensitivity in dense PCB layouts compared to shielded alternatives.

Fixed Inductors Part Context

This part belongs to the 0402HM series of fixed inductors from Delta Electronics/Components. The series utilizes a compact 0402 (1005 metric) footprint designed for space-constrained surface-mount assemblies. The HM designation typically indicates specific electrical characteristics optimized for high-frequency operations within the company's portfolio.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative manufacturers by matching inductance, tolerance, current rating, and physical dimensions.