1008CS-220EGTS

Overview

The 1008CS-220EGTS is a fixed inductor from Delta Electronics/Components, featuring a 22 nH nominal inductance with ±2% tolerance. It utilizes an unshielded drum core wirewound construction with a ceramic magnetic core. The component supports a rated current of 1 A and exhibits a DC resistance (DCR) of 120 mOhm. Designed for surface mount installation in the 1008 (2520 Metric) package, it measures 2.92mm x 2.79mm x 2.03mm. Key electrical specifications include a Q value of 55 at 350 MHz, a self-resonant frequency of 2.4 GHz, and operation within a temperature range of -40°C to 125°C.

Feature Summary

• Unshielded drum core wirewound design for minimal electromagnetic interference impact
• High self-resonant frequency capability suitable for RF applications
• Robust thermal performance across extended industrial temperature ranges

Applications

• RF circuit filtering and impedance matching
• Power supply input/output chokes
• Signal processing circuits requiring low inductance values

Procurement Notes

Verify the manufacturer part number against official Delta Electronics documentation to ensure authenticity. Confirm that the specific ordering suffix matches the required tolerance and packaging configuration. Check RoHS compliance status and moisture sensitivity level requirements prior to integration into the assembly process.

Selection Notes

Select this component when a low-inductance, high-current solution is required for surface mount designs. The 1008 package offers higher current handling compared to smaller footprints. Ensure the operating frequency remains below the self-resonant point to maintain inductive behavior.

Part Context

This part belongs to the 1008CS series of ceramic RF inductors manufactured by Delta Electronics/Components. The series provides various inductance values optimized for radio frequency applications. The 1008CS-220EGTS specifically addresses needs for 22 nH inductance with precise tolerance control in a compact form factor.

Replacement Considerations

Consult official Delta Electronics cross-reference lists for verified substitutes. Direct replacements must match the 22 nH inductance, 1 A current rating, 1008 package dimensions, and similar DCR characteristics.