309 97SC 5C 1.6MM H 500G

The 737197 is a rosin based cored Solder Wire made of lead-free alloy. Multicore 309 cored wire is manufactured with a range of flux contents. Although users will normally be using products with a nominal flux content of 3%. Multicore 309 cored wire is available in a variety of alloys conforming to J-STD-006 and EN 29453 or alloys conforming to similar national or international standards. The alloys used for Multicore flux cored solder wire conforms to the purity requirements of the common national and international standards. Multicore 309 solid flux is based on a blend of novel activators and resins. It has a mild characteristic odour and leaves a clear pale residue.

• Rosin based
• Fast soldering
• Pale residues
• Solders difficult surfaces
• Good spread on nickel, stainless steel, Chromel, Monel, Constantin etc.
• Heat stable, low fuming
• Mild odour