Kester part number 24-6040-0053 is a professional grade solder wire featuring a Sn60Pb40 alloy composition with 3.3% 44 Rosin Activated flux core, available in 0.050" diameter. This classic lead-based alloy excels in PCB assembly, electronics rework, through hole soldering, and general repair applications where reliability and ease of use are critical. The 44 rosin flux provides excellent wetting and minimal residue, making it ideal for technicians and manufacturers who prioritize consistent results. Kester solder is manufactured in the USA and trusted across professional electronics shops for its proven performance and predictable melting characteristics.
Key Features:
Alloy Composition: Sn60Pb40 (60% tin, 40% lead)
Diameter: 0.050" 1.27 mm
Weight: 1 pound (LB) per spool (SPL)
Flux Core: 3.3% 44 Rosin Activated Flux
Melting Point:183-190° C 361-374° F
.050" Diameter suitable for medium to larger sized soldering jobs. Rosin Flux must be cleaned after use.
