SAC alloy flux core wire

electronic flux core wire lead free senra

For manual or robotic soldering it is necessary to incorporate a flux core into the wire. This core has an stripping function and is responsible for deoxidising the metals, reducing surface tension and improving heat transfer. The flux used is made under the J-STD-004B, being the most used a ROL0 type Fast-Flow flux. This favors an optimal wettability, splash reduction and greater productivity.

Composition (%):

Sn: Rest

Cu: 0,5-0,9

Bi: Max 0,06

Ag: 0,2-0,4

Format

Wire diameter (mm)

0,8-6

0,8-6

0,8-6

0,8-6

0,8-6

Spool weight (g)

100

250

500

1000

4000

Flux quantity (%)

2-3,5

2-3,5

2-3,5

2-3,5

2-3,5

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