Kapp Alloy's SAC387 solder is a lead-free, cadmium-free alloy made up of 95.5% Sn, 3.8% Ag, and 0.7% Cu. NSF compliant and potable water safe, it melts at just 426°F / 219°C, making it a practical choice for copper, brass, and stainless steel applications. It delivers strong, ductile joints with tensile strengths up to 7,511 psi and solid resistance to vibration and stress. Also widely used in electronics for wave soldering and high-performance applications requiring reliable, low-defect joints.
PRODUCT DETAILS & APPLICATIONS
Kapp Alloy's SAC387 solder is a lead-free, cadmium-free alloy made up of 95.5% Sn, 3.8% Ag, and 0.7% Cu. NSF compliant and potable water safe, it melts at just 426°F / 219°C, making it a practical choice for copper, brass, and stainless steel applications. It delivers strong, ductile joints with tensile strengths up to 7,511 psi and solid resistance to vibration and stress. Also widely used in electronics for wave soldering and high-performance applications requiring reliable, low-defect joints.
Used in the elctronics industry through the following techniques:
Wave Soldering: SAC387 is suitable for lead-free wave soldering processes, offering excellent solderability and reduced defects like bridging.
High-Performance Electronics: Its enhanced electrical conductivity and mechanical strength make it ideal for applications demanding robust and reliable solder joints.
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Kapp Comet Flux 6 oz Bottle$39.00Low temperature 350-550°F / 177-288°C flux for all metals except Aluminum - 6 oz Bottle VIEW PRODUCT -
SAC305 - 1lb. Regular Bar$79.00Kapp Alloy's SAC305 Nominal 1 lb Regular Bar is a lead-free, cadmium-free solder trusted across electronics and plumbing applications. With a melt point of 423°F / 217°C, it forms strong, ductile joints on copper, brass, and stainless steel with tensile strengths up to 7,035 psi. NSF compliant and potable water safe, it handles vibration and stress well. Also widely used in wave soldering for RoHS compliant electronic component assembly.
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SAC0307 - 1 lb. Regular Bar$79.00Kapp Alloy's SAC0307 is a lead-free, cadmium-free solder bar built for copper, brass, and stainless steel applications. With a 99% Sn/ 0.3% Ag/ 0.7% Cu composition, it melts at just 423°F / 217°C, producing strong, ductile joints with tensile strengths up to 4,278 psi and high tolerance to vibration and stress. NSF compliant and potable water safe, it's also widely used in electronics for wave soldering, delivering excellent fluidity and reduced defects. Available in nominal 1 lb. regular bars.
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SAC387 Solid 1/16" x 1 lb spool$91.00Kapp Alloy's SAC387 solid solder wire comes in a 1/16" (1.6mm) diameter, 1 lb spool with a 95.5% Sn/ 3.8% Ag/ 0.7% Cu composition. It's NSF compliant, lead-free, and cadmium-free, making it potable water safe. With a low melt point of 426°F / 219°C, it forms strong, ductile joints on copper, brass, and stainless steel with tensile strengths up to 7,511 psi. It's also widely used in electronics for wave soldering, selective soldering, and SMT applications.
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