The recommended land pattern for the MWSA0402S-4R7MT is a rectangular pad with a size of 0.5mm x 0.5mm, with a non-solder mask defined (NSMD) pad shape. The pad should be centered on the component and have a solder mask clearance of 0.1mm.
During reflow soldering, the MWSA0402S-4R7MT should be placed on a flat, even surface to prevent tombstoning. The component should be oriented with the marking side facing up, and the solder paste should be applied evenly to the pads. The recommended reflow profile is a peak temperature of 260°C, with a dwell time of 20-30 seconds above 220°C.
The MWSA0402S-4R7MT has an operating temperature range of -55°C to +125°C, making it suitable for use in a wide range of applications, including automotive, industrial, and consumer electronics.
Yes, the MWSA0402S-4R7MT is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant, making it suitable for use in applications that require environmental compliance.
The MWSA0402S-4R7MT should be stored in a dry, cool place, away from direct sunlight and moisture. The recommended storage temperature range is 5°C to 30°C, with a relative humidity of 60% or less.
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MWSA0402S-4R7MT Overview
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