0805CS-181EGTS

Fixed Inductors Overview

The Delta Electronics/Components 0805CS-181EGTS is a fixed wirewound inductor with an 180 nH nominal inductance and ±2% tolerance. It features a ceramic drum core, unshielded construction, and a maximum DC resistance of 640 mΩ. The rated current is 400 mA, with a self-resonant frequency of 100 MHz and a Q factor of 50 at that frequency. Designed for surface mount installation in the 0805 (2012 metric) package, it operates within a temperature range of -40°C to 125°C.

Fixed Inductors Feature Summary

• Utilizes a ceramic drum core for stable inductance characteristics
• Unshielded wirewound design suitable for general circuit applications
• Surface mount packaging optimized for automated assembly

Fixed Inductors Applications

• RF signal processing circuits
• General purpose filtering applications
• Power supply input/output stages

Fixed Inductors Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number against official Delta Electronics documentation. Confirm RoHS3 compliance status and MSL rating prior to integration. Ensure storage conditions align with moisture sensitivity level requirements to maintain solderability and electrical integrity during reflow processes.

Fixed Inductors Selection Notes

Select this component when a compact 0805 footprint is required for low-inductance RF or power filtering tasks. The 400 mA current rating and 640 mΩ DCR define its power handling limits. Consider the 100 MHz self-resonant frequency to ensure operation remains below the parasitic resonance point for effective inductive behavior.

Fixed Inductors Part Context

This part belongs to the 0805CS series of fixed inductors from Delta Electronics/Components. The series offers various inductance values within the standard 0805 surface mount package, providing designers with options for different circuit impedance and current requirements while maintaining consistent physical dimensions.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 180 nH value, 0805 package, and similar current ratings. Verify equivalent Q factors and self-resonant frequencies to maintain circuit performance. Check for compatible thermal and mechanical specifications before finalizing any alternative sourcing decisions.