Kester
Solder bars
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Ultrapure® Ultrapure® is the industry standard for bar solder used in high tech electronic applications where a lower surface tension and hole filling ability are essential. Produced from the very best selection of virgin metals under extremely tight limitations, resulting in less dross, the elimination of non-metallic inclusions, brighter solder joints and more connections per pound. Purity far exceeds the requirements of J-STD-006 and ASTM-B32. |
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Ultrapure SAC305 Lead free Kester Solder bar Made by a process that controls the inclusion of oxides and metallic and non-metallic impurities, Kester lead-free bar ensures faster wetting. Its unique shape differentiates it from leaded bars. Available in tin-copper. |
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Ultrapure K100 Lead-Free Solder Bar
Designed specifically as a low-cost alternative to traditional lead-free alloys, Ultrapure® K100 is a near-eutectic tin/copper alloy with controlled metallic dopants to manage the grain structure within the solder joint. |
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