Cobar dispense paste SAC4-325GM5

Dispense solder paste is available in S62, and SAC405 alloy composition. The powder particle size is smaller and the flux content is higher than a standard type 3 printing solder paste to achieve the desired viscosity for dispensing applications. Because the paste is no-clean, residues can safely remain on the PCB.

IPC J-STD-004 classification REL1

Physical and chemical properties

Flux code 325GM5
Alloy type Sn95.5/Ag4/Cu0.5
Liquidus [ºC] 217
Solidius [ºC] 217
Acid number [mgKOH] (±2.5%] 49.30
Flux [% w/w] 15.43
Metal [% w/w] 84.57
Viscosity @25 ºC Plate/Plate (±18%) 67
Min. needle diameter [swg] 26