SOLDER RA FLUX 22AWG 63/37 1LB

Solder 63/37 .025 DIA. 1LB SPOOL

Kester 44. Sn63PB37 rosin core solder. Rosin “44”? is a high activity RA core flux designed for excellent instant wetting action, even on Nickel surfaces. Although “44”? is a RA-based material, the residues are non-corrosive if not cleaned. Per J-STD-004B, “44”? is classified as ROM1 flux.

SN63PB37 3.3%/44 .025 1 LB SPL

SN63PB37 3.3%/44 .025 1 LB SPL