PE-0805CM221GTT

Fixed Inductors Overview

The PE-0805CM221GTT is a fixed surface-mount inductor from Pulse Electronics, designed for RF and general-purpose applications. It features a ceramic core with a drum core, wirewound construction, providing an inductance of 220 nH with a tolerance of ±2%. The component operates within a temperature range of -40°C to +125°C and has a maximum DC current rating of 300 mA. Its maximum DC resistance is 850 mOhms, with a self-resonant frequency of 3.9 GHz at a test frequency of 100 MHz. Packaged in a standard 0805 (2012 Metric) footprint measuring 2.0 mm x 1.25 mm x 0.65 mm, it is supplied in tape and reel format.

Fixed Inductors Feature Summary

• Utilizes a ceramic core with drum core, wirewound construction for stable RF performance.
• Offers high self-resonant frequency characteristics suitable for high-frequency circuits.
• Designed for surface mount installation in compact 0805 footprints.

Fixed Inductors Applications

• RF circuit filtering
• General purpose inductive applications
• High-frequency signal processing

Fixed Inductors Procurement Notes

Verify the specific ordering suffix 'GTT' corresponds to the required tolerance and packaging configuration directly with Pulse Electronics or authorized distributors. Confirm that the 0805 package dimensions and thermal ratings align with your PCB layout and operating environment requirements before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a 220 nH inductance value is required with tight ±2% tolerance for precision RF designs. Consider the 300 mA current limit and 850 mOhms DCR for power handling constraints. Ensure the 0805 form factor fits the available board space and that the ceramic core material meets the thermal stability needs of the application.

Fixed Inductors Part Context

This part belongs to the PE-0805CM series of fixed inductors manufactured by Pulse Electronics. The series provides various inductance values in the 0805 surface-mount package, utilizing ceramic cores for consistent performance across consumer and industrial electronic applications. It is distinct from shielded variants and other core materials within the broader product line.

Fixed Inductors Replacement Considerations

Direct substitutes include PE-0805CM221JTT and PE-0805CM221KTT, which share identical electrical specifications but may differ in tolerance or packaging details. Verify compatibility with these alternatives against specific design constraints before substitution.

Fixed Inductors FAQ

What is the self-resonant frequency of the PE-0805CM221GTT?

The self-resonant frequency is 3.9 GHz.

Does the PE-0805CM221GTT have shielding?

No, the component is unshielded.