Lead-free and halogen-free, NC259 No-Clean Solder Paste matches chemistry of low-silver/no-silver alloys, such as SN100C® and SAC0307, effectively mitigating head-in-pillow defects. Product provides optimized print definition and sustainable solder volume transfer. Shelf life is 9 months when stored at 40–55°F or 4 months when stored at room temperature.
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