Sn42/Bi57/Ag1 2.2% Flux Core Solder Wire 1.0mm 50g
The Chip Quik SMDSWLT.040 50g is a low-temp lead-free solder wire with 2.2% No-Clean RA Flux Core. It features Sn42/Bi57/Ag1 alloy and 138ºC (281ºF) melting point. It is .0.041" (1.0 mm) in diameter and 50 g in size.
This solder wire offers excellent flow, shiny joints and is easier to use than Leaded Solder!. It has no Halogen content and is RoHS 3 and REACH compliant. It also has ROM0 IPC J-STD-004 classification.
Please Note: Although Sn42/Bi57/Ag1 forms strong joints and is more ductile due to the added 1% Silver, in wire form, it is brittle and needs to be handled gently when unspooling. It is normal for spooled Sn42/Bi57/Ag1 wire to have some breaks in it.