Coilcraft provides a recommended land pattern for the 2222SQ-181GEB inductor in their documentation. It's essential to follow this pattern to ensure proper soldering and to minimize thermal resistance.
The 2222SQ-181GEB inductor has a temperature rating of 125°C. To handle thermal derating, you should consider the ambient temperature, the inductor's power dissipation, and the PCB's thermal conductivity. Coilcraft provides a thermal derating chart in their documentation to help with this calculation.
The Q factor (Quality factor) of the 2222SQ-181GEB inductor is not explicitly stated in the datasheet. However, Coilcraft provides Q factor data in their component models or SPICE models. A higher Q factor indicates lower losses and is desirable in most applications. You can contact Coilcraft or use their models to determine the Q factor and its impact on your design.
The 2222SQ-181GEB inductor is suitable for high-frequency applications up to several hundred MHz. However, you should consider the inductor's self-resonant frequency (SRF), which is not specified in the datasheet. You can contact Coilcraft or use their models to determine the SRF and its impact on your high-frequency design.
To ensure the reliability and longevity of the 2222SQ-181GEB inductor, follow proper storage and handling procedures, avoid exceeding the rated voltage and current, and ensure the operating temperature is within the specified range. Additionally, consider the inductor's moisture sensitivity level (MSL) and follow proper soldering and rework procedures.
Trust Checks
This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
2222SQ-181GEB Overview
Use the download button to access the 2222SQ-181GEB schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like 2222S,
or try a keyword search, such as Fixed Inductors
About COILCRAFT
Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.
