1008CS-330EJTS

Overview

The 1008CS-330EJTS is an unshielded, wirewound fixed inductor manufactured by Delta Electronics/Components. It features a ceramic drum core and utilizes the 1008 (2520 Metric) surface-mount package with dimensions of 2.52mm x 2.03mm and a maximum height of 1.40mm. The component provides an inductance of 33 nH with a tolerance of ±5%. It supports a current rating of 1 A and exhibits a DC resistance of 140 mOhm. Electrical performance includes a Q value of 60 at 350 MHz and a self-resonant frequency of 1.6 GHz. The device operates within a temperature range of -40°C to +125°C.

Feature Summary

• Unshielded wirewound construction with a ceramic drum core for stable high-frequency performance
• Surface-mount design compatible with automated assembly processes in compact footprints
• High current handling capability suitable for power delivery applications

Applications

• RF circuit filtering and impedance matching
• DC-DC converter output filtering
• Signal processing circuits requiring low inductance values

Procurement Notes

Verify that the specific suffix 'EJTS' matches the required tolerance and packaging configuration. Confirm RoHS compliance status and moisture sensitivity level requirements against project specifications. Ensure the supplier provides valid manufacturer documentation to authenticate the component origin and prevent counterfeit risks during acquisition.

Selection Notes

Select this component when a 33 nH inductance is required with a 1 A current rating in a 1008 footprint. Consider the 140 mOhm DC resistance impact on efficiency. Evaluate the 1.6 GHz self-resonant frequency to ensure operation remains below the resonant point for intended filter or choke applications.

Part Context

This part belongs to the 1008CS series of wirewound chip inductors from Delta Electronics. The series offers various inductance values within the 1008 package size, catering to different current and impedance needs. The 330 designation specifically indicates the 33 nH value within this standardized product line.

Replacement Considerations

Direct substitutes include other manufacturers offering 33 nH, 1 A, 1008 package inductors with comparable DCR and Q characteristics. Verify pinout compatibility and thermal performance before integration.