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Kester Solder - 70-1903-0811 - Kester 70-1903-0811 Solder Paste, Water Soluble, Lead Free, Sn96.5Ag3Cu.5 (SAC305), 89.5 %, T3, 600 g Cartridge, R520A Series

  • MFR SKU: 70-1903-0811
  • ITEM #: 3974342
  • 0 Reviews / 0 Questions
$287.95
Stock Status: In Stock

ITEM #: 3974342
NOTE: MUST SHIP PRIORITY OVERNIGHT
Kester R520A is a lead-free, organic acid, water-soluble solder paste formula specifically designed for use with the higher temperature Pb-Free alternative soldering alloys such as .5 (SAC Alloys). The solder paste exhibits long stencil life and tack time, while still delivering exceptional solderability to a wide variety of metallic substrates. R520A was formulated to release consistently from the stencil for those critical fine pitch applications (0.5 mm/20...
ITEM #: 3974342
NOTE: MUST SHIP PRIORITY OVERNIGHT
Kester R520A is a lead-free, organic acid, water-soluble solder paste formula specifically designed for use with the higher temperature Pb-Free alternative soldering alloys such as .5 (SAC Alloys). The solder paste exhibits long stencil life and tack time, while still delivering exceptional solderability to a wide variety of metallic substrates. R520A was formulated to release consistently from the stencil for those critical fine pitch applications (0.5 mm/20 mils) with anti-slump characteristics and preferred solder deposit definition. The activator package in this formula is extremely aggressive, providing superior wetting to OSP coated and Immersion Gold over Electroless Nickel (ENIG) boards. R520A is an extremely stable water-soluble formula.
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Kester Solder - 70-1903-0811 - Kester 70-1903-0811 Solder Paste, Water Soluble, Lead Free, Sn96.5Ag3Cu.5 (SAC305), 89.5 %, T3, 600 g Cartridge, R520A Series

  • Item #: 3974342
  • MFR SKU: 70-1903-0811

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