The recommended PCB land pattern for the MSD1278-472MLD is a rectangular pad with a size of 4.5 mm x 2.5 mm, with a 1.5 mm diameter hole in the center for the inductor's lead.
The MSD1278-472MLD's inductance value can vary with temperature. To minimize the impact of temperature on the inductor's performance, it's recommended to use a temperature-stable core material and to follow proper PCB design and layout practices to minimize thermal gradients.
The maximum current rating for the MSD1278-472MLD is 4.7 A, based on a 40°C temperature rise. However, the actual current rating may be lower depending on the specific application and operating conditions.
Yes, the MSD1278-472MLD is suitable for high-frequency applications up to 1 GHz. However, the inductor's performance may degrade at higher frequencies due to skin effect and proximity effect losses.
To ensure proper soldering, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the PCB pads. Use a soldering technique that minimizes the risk of overheating the component.
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MSD1278-472MLD Overview
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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.
