0603CS-331EJTS

Fixed Inductors Overview

The 0603CS-331EJTS is a fixed surface-mount power inductor from the Delta Electronics/Components 0603CS series. It features an unshielded drum core wirewound construction with a ceramic magnetic core. The component provides an inductance of 330 nH and has a maximum DC resistance (DCR) of 3.8 Ohms. It supports a rated current of 100 mA and operates within a temperature range of -40°C to 125°C. The package dimensions are 1.80mm x 1.16mm x 1.02mm, conforming to the 0603 (1608 Metric) footprint.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design for high-frequency signal integrity
• Ceramic magnetic core material ensuring stable performance across wide temperature ranges
• Compact 0603 surface-mount footprint suitable for space-constrained PCB layouts

Fixed Inductors Applications

• RF filtering circuits
• Power supply output chokes
• Signal processing applications requiring low-current inductance

Fixed Inductors Procurement Notes

Verify manufacturer part numbers carefully as distribution channels may list this component under various identifiers. Confirm RoHS compliance status and moisture sensitivity level prior to ordering. Check specific distributor availability as stock levels fluctuate. Ensure the selected reel quantity matches production requirements. Validate that the 100mA current rating meets the target circuit's operational demands.

Fixed Inductors Selection Notes

Select this component when a compact unshielded inductor is required for low-current applications. The 330 nH value suits specific RF and power filtering needs. Consider the 3.8 Ohm DCR impact on voltage drop. The 100mA rating limits usage in higher-power stages. Compare against shielded alternatives if EMI suppression is critical. Verify thermal management capabilities within the -40°C to 125°C operating window.

Fixed Inductors Part Context

This part belongs to the 0603CS series of fixed inductors manufactured by Delta Electronics/Components. The series includes various inductance values tailored for different frequency and current requirements. Similar parts in the lineup offer different inductance ratings while maintaining the same physical package dimensions and core technology. This specific model targets applications needing precise low-inductance characteristics.

Fixed Inductors Replacement Considerations

Direct substitutes include other 0603CS series variants such as 0603CS-330EJTS or 0603CS-3N3EJTS, though electrical parameters differ significantly. Cross-reference with other manufacturers' 0603 unshielded drum core inductors only if pinout and mechanical dimensions match exactly.