High reliability alloy flux cored solder wire

SB6NX-72M
Sn 3.5Ag 0.5Bi 6.0In 0.8Cu

For highly reliable repaired solder joints

Highly reliable joints ideal for automotives etc.

Indium is added at the ideal rate of 6% to improve strength and to prevent any deterioration. High joint reliability can be achieved even under extreme use environments such as automotive electronics, aviation, and industrial equipment.

■After thermalcycling (-40/+125℃×1500cycles)

Thermal fatigue resistance superior to SAC305

Joint strength and durability of Bi-/In-added SB6NX alloy surpasses that of conventional SAC305. SB6NX exerts its strength especially in heat cycle stress resistance.

■Shear strength（-40/+125℃ 30min, 5025 chip component）

Various SB6NX alloy series

The lineup of SB6N series includes printing solder paste SB6NX58-M500SI and dispensing solder paste SB6NX58-M500SID, in addition to flux-cored wire solder.

Product Performance Table

Product Name
SB6NX-72M
Product Category
Flux Cored Solder Wire
Melting Point(℃)
202-204
Flux Content(%)
3.2
Halide content(%)
< 0.01
Flux Type
ROL0 (IPC J-STD-004)
Diameter(mm φ)
0.3, 0.5, 0.6, 0.8, 1.0 ,1.2

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