The recommended land pattern for CR0603-FX-2321ELF is a rectangular pad with a size of 0.75 mm x 0.75 mm, with a non-solder mask defined (NSMD) pad shape. This ensures proper soldering and minimizes the risk of solder bridging.
While CR0603-FX-2321ELF is rated for operation up to 150°C, it's essential to consider the specific application's temperature profile and potential thermal stresses. Bourns recommends consulting their application notes and performing thorough thermal analysis to ensure the component's reliability in high-temperature environments.
CR0603-FX-2321ELF is a moisture-sensitive device (MSD). To prevent damage, it's crucial to follow proper handling and storage procedures, such as storing the components in a dry, nitrogen-filled environment, and using a baking process before reflow soldering if the components have been exposed to moisture.
Bourns recommends a soldering profile with a peak temperature of 260°C, a dwell time above 220°C of 30-60 seconds, and a total process time of 60-90 seconds. However, the specific profile may vary depending on the board design, component density, and other factors, so it's essential to consult the datasheet and perform thorough testing.
While CR0603-FX-2321ELF is designed to be reliable in various environments, it's essential to consider the specific application's vibration and shock requirements. Bourns recommends consulting their application notes and performing thorough mechanical stress analysis to ensure the component's reliability in high-vibration or high-shock environments.
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CR0603-FX-2321ELF Overview
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