The recommended land pattern for CR0402-FX-8202GLF is a rectangular pad with a size of 0.5 mm x 0.5 mm, with a non-solder mask defined (NSMD) pad shape. This ensures proper soldering and minimizes the risk of solder bridging.
While CR0402-FX-8202GLF is rated for operation up to 150°C, it's essential to consider the derating curve and ensure that the component does not exceed its maximum operating temperature. Additionally, the soldering process and PCB material selection should be suitable for high-temperature applications.
CR0402-FX-8202GLF 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 environment, using desiccant packaging, and baking the components before reflow soldering.
The recommended soldering profile for CR0402-FX-8202GLF is a reflow profile with a peak temperature of 260°C, a dwell time above 220°C of 30-60 seconds, and a ramp rate of 3°C/second. This ensures proper soldering and minimizes the risk of component damage.
While CR0402-FX-8202GLF is designed to be robust, it's essential to consider the component's mechanical stress limits and ensure that the PCB design and assembly process can withstand the expected vibration and shock levels. Additional mechanical support or potting may be necessary in extreme cases.
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CR0402-FX-8202GLF Overview
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