1008CS-331EKTS

Overview

The Delta Electronics/Components 1008CS-331EKTS is a fixed surface-mount inductor from the 1008CS series. It features an unshielded drum core wirewound construction with a ceramic magnetic core. The component provides an inductance of 330 nH with a tolerance of ±10%. It has a DC resistance (DCR) of 1.05 Ohms and a rated current of 450 mA. The device operates within a temperature range of -40°C to 125°C and is tested at 25 MHz.

Feature Summary

• Unshielded drum core wirewound design for general-purpose RF applications
• Ceramic core material supporting high-temperature operation up to 125°C
• Surface mount package compatible with automated assembly processes

Applications

• RF circuit filtering
• General purpose inductive components
• Power supply input/output chokes

Procurement Notes

Verify the manufacturer part number against official Delta Electronics documentation to ensure authenticity. Confirm that the RoHS status aligns with project requirements, as the component is stated to be compliant with ROHS3 specifications. Check for any specific handling instructions related to its moisture sensitivity level, which is classified as MSL 1.

Selection Notes

Select this component when a 330 nH inductance value is required in a compact 1008 (2520 metric) footprint. Ensure the application current does not exceed the 450 mA rating to prevent thermal issues. Consider the unshielded nature of the design regarding potential electromagnetic interference coupling in dense layouts.

Part Context

This part belongs to the 1008CS series of ceramic RF inductors manufactured by Delta Electronics/Components. The series offers various inductance values ranging from low nanohenries to microhenries, all utilizing a consistent 1008 package size. These components are designed for reliability in consumer electronics and industrial applications requiring stable performance across wide temperature ranges.

Replacement Considerations

Direct substitutes may include other manufacturers offering 330 nH inductors in the 1008 SMD package with similar current ratings. Verify pin compatibility and physical dimensions before substitution. Note that internal construction differences, such as core material or shielding, may affect high-frequency performance.