LWW0402JT22N

Fixed Inductors Overview

The LWW0402JT22N is a fixed surface-mount inductor manufactured by Stackpole Electronics Inc. It features an inductance of 22 nH with a tolerance of ±5%. The component utilizes a ceramic core and wound construction, housed in a 0402 (1005 Metric) package measuring 1.27mm x 0.76mm x 0.61mm. It has a maximum DC resistance of 300 milliohms and a rated current of 400 mA. The self-resonant frequency is 2.48 GHz, with a Q factor of 24 at 250 MHz. Operating temperature ranges from -40°C to 125°C.

Fixed Inductors Feature Summary

• Wound construction with ceramic core for general-purpose RF applications
• Compact 0402 surface-mount footprint suitable for high-density PCB layouts
• High self-resonant frequency supporting RF signal integrity

Fixed Inductors Applications

• RF circuit filtering and impedance matching
• General-purpose inductive components in consumer electronics
• Signal processing circuits requiring low-inductance values

Fixed Inductors Procurement Notes

Verify the manufacturer part number against official Stackpole documentation to ensure authenticity. Confirm that the specific ordering suffix matches the required packaging format, such as tape and reel or bulk quantities. Check RoHS compliance status and REACH registration details prior to integration into regulated supply chains.

Fixed Inductors Selection Notes

Select this component when a small form factor inductor with precise low-nanohenry inductance is required. Ensure the 400 mA current rating meets the application's peak current demands. Verify that the 300 milliohm DCR aligns with power loss constraints and that the 0402 package fits within the available board space.

Fixed Inductors Part Context

This inductor belongs to the LWW series of fixed surface-mount inductors from Stackpole Electronics. The series offers various inductance values optimized for RF and general electronic applications. It complements other passive components like chip resistors and wirewound axial resistors in comprehensive circuit designs.

Fixed Inductors Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include TE Connectivity part number 36501E27NJTDG. Verify mechanical dimensions and electrical parameters before substitution.