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Kester Lead-Free Silver-Free Solder Sn99.3Cu.07 ( K100LD) // #48 Rosin // .031" dia. // 3.3% Core (24-9574-1402)

Kester Lead-Free Silver-Free Solder Sn99.3Cu.07 ( K100LD) // #48 Rosin // .031

Low cost alternative to SAC-305

K100LD is a 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 occurrence of common defects such as icicling and bridging.

Pricing for this product is subject to change daily.

K100LD SN99.3 CU.07 24-9574-1402 Features
• Lower cost than SAC305
• Prevent copper erosion and yield consistent soldering results
• Designed for soldering through-hole and bottom side SMT components
• Exellent solderability and fast wetting to a variety of surface finishes
• Eliminate the need and expense of cleaning
• Low spattering
• Low smoke and odor
• Produces shiny, smooth solder joints
• Dross-reducing technology results in 20% lower dross formation

Kester "48" Activated Rosin Flux for cored solder wire was developed for lead-free applications to enable soldering of most common metals. 48 has performance characteristics far exceeding standard RA fluxes. 48 builds on the performance of its predecessor Kester 44 with “instant-action” wetting to provide fast and reliable solder joints.

• Tin: 99.3%, Silver : 0%, Copper: 0.7%
• Contains Nickel and Bismuth
• Melt Point: ~227° C
• Appearance: Shiny
• Shrink Holes: No
• Copper Dissolution: (Sn63=1): 0.8
• Size: 1 lb. Spool

Price $32.55