Coilcraft provides a recommended land pattern for the 2929SQ series, which can be found in the 'Packaging Information' section of the datasheet or on the Coilcraft website. It's essential to follow this pattern to ensure proper soldering and to prevent thermal issues.
The 2929SQ-391GEC has a maximum operating temperature of 125°C. To ensure reliable operation, it's crucial to consider the inductor's thermal characteristics, such as its thermal resistance (Rth) and maximum current rating, when designing the PCB layout and selecting nearby components.
The Q factor (Quality factor) of the 2929SQ-391GEC is not explicitly stated in the datasheet. However, Coilcraft provides Q factor data for similar inductors in the same series. The Q factor affects the inductor's impedance and resonant frequency, which can impact the overall performance of the circuit. Engineers should consider the Q factor when designing filters, oscillators, or other circuits where inductor impedance is critical.
The 2929SQ-391GEC is designed for high-frequency applications, with a rated frequency range up to 1 GHz. However, engineers should consider the inductor's self-resonant frequency (SRF), which is not explicitly stated in the datasheet. Coilcraft provides SRF data for similar inductors in the same series. Engineers should ensure that their operating frequency is below the SRF to avoid unwanted resonances.
To ensure the reliability and longevity of the 2929SQ-391GEC, engineers should follow proper storage and handling procedures, avoid exceeding the maximum ratings, and consider the inductor's moisture sensitivity level (MSL). Coilcraft provides MSL information for this component. Additionally, engineers should implement proper PCB design and layout practices, such as providing adequate clearance and creepage distances, to prevent electrical overstress and thermal issues.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
2929SQ-391GEC Overview
Use the download button to access the 2929SQ-391GEC schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like 2929S,
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.
