Solder Connection

Solutions in Soldering Technology


Qualitek Solder Wire

Qualitek utilizes the latest in wire extrusion and drawing technology to manufacture its low residue / fine diameter wire solders. The flux formulations incorporate similar chemistry and technology used within Qualitek solder pastes and solder fluxes. Qualitek have continually developed their wire manufacturing capabilities and today produce consistently high quality solder wire, that is uniform in diameter and effectively free of flux voids. A comprehensive range of alloy types and flux formulations are readily available, encompassing No-Clean, Halide and Halogen Free, Water-Soluble, Rosin Mildly Activated, Super Activated Resin and Rosin Activated. 

All Qualitek wire solders meet or exceed J-STD-004B specifications.


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Flux Cored Wire

Product
Flux Type
J-STD
SAC305
SN100E
63/37
60/40
62/36/2
Attributes
NC600
No Clean
REL0
x
x
x
x

Fast Wetting
NC601E
No Clean
ORL0
x
x

x
x
Very Low Residue
WS700
Water Soluble
ORH1
x

x
x

Ease of Cleaning
RMA200
RMA
ROL0
x


x
x
High Reliability
RA300
RA
ROM1
x

x
x
x
Excellent Rapid Wetting
SRA500
SRA
ROH1
x

x
x

Demanding Applications