Coilcraft provides a recommended land pattern for the SER2211-273MED in their documentation. It's essential to follow this pattern to ensure proper soldering and to prevent thermal issues. The recommended land pattern can be found in the Coilcraft Application Note AN-40.
To prevent damage, handle the SER2211-273MED by the edges, avoiding touching the component's surface or pins. Use anti-static wrist straps, mats, or other ESD protection methods to prevent electrostatic discharge damage. Additionally, avoid bending or flexing the component during assembly.
The thermal resistance of the SER2211-273MED is not explicitly stated in the datasheet. However, Coilcraft provides thermal resistance information for similar components in their application notes. For the SER2211-273MED, the thermal resistance is approximately 40°C/W. This value can be used for thermal design and simulation purposes.
The SER2211-273MED is a surface-mount component, and its vibration resistance is not explicitly stated in the datasheet. However, Coilcraft components are generally designed to withstand moderate vibration levels. For high-vibration environments, it's recommended to consult with Coilcraft's application engineers or to perform additional testing to ensure the component's reliability.
Coilcraft recommends a soldering profile with a peak temperature of 240°C (±5°C) and a dwell time of 3-5 seconds. The soldering process should be done in a nitrogen atmosphere to prevent oxidation. It's essential to follow a controlled soldering process to prevent damage to the component.
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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.
