Kester® K100LD Lead-free bar solder, 1.75 lb. bar

Alloy: Sn99.3Cu0.7

Kester® Ultrapure® K100LD is a near eutectic tin/copper alloy with controlled metallic dopants to control the grain structure within the solder joint, and to minimize the dissolution of copper into the solder pot. K100LD virtually eliminates the occurence of common defects such as icicling and bridging. The improved grain structure also results in shinier solder joints than traditional lead-free alloy alternatives. The accelerated rate of copper dissolution has caused difficulties for electronic assemblers due to copper terminal erosion and also elevated copper levels in wave soldering pots. In particular the elevated copper levels in wave soldering pots can make the alloy flow more sluggishly, creating additional defects if the solder pot is not carefully controlled.Kester® Lead-Free bar has a triangular shape to make it easy to distinguish from leaded bar.

• Meets the requirements of the RoHS (Restriction of Hazardous Substances) Directive, 2002/95/EC Article 4 for the stated banned substances.

(04-9574-0050)

NOTE: SOLD as 25lbs boxes
Price shown is per pound

SPEC SHEETS

MSDS for K100LD