The recommended land pattern for CR2512-JW-122ELF is a rectangular pad with a size of 2.5mm x 1.3mm, with a non-solder mask defined (NSMD) pad shape. This is to ensure proper soldering and to prevent solder bridging.
While the CR2512-JW-122ELF is rated for operation up to 125°C, it's not recommended for use in high-temperature applications above 105°C without proper derating. Consult the datasheet and Bourns' application notes for guidance on derating and thermal management.
Handle the CR2512-JW-122ELF by the edges to prevent damage to the component. Avoid touching the component's leads or body to prevent electrostatic discharge (ESD) damage. Use ESD-safe handling and storage procedures to ensure the component's reliability.
The CR2512-JW-122ELF is designed for general-purpose use and may not be suitable for high-vibration or high-shock applications. Consult Bourns' application notes and reliability data to determine the component's suitability for your specific application.
The CR2512-JW-122ELF has a polarity marker on the top of the component, which indicates the positive terminal. Ensure the component is oriented correctly on the PCB to prevent incorrect assembly and potential damage.
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CR2512-JW-122ELF Overview
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