Flux Cored Solder Wire
Anti-Iron Tip Erosion Low Cost flux cored wire solder (0.3Ag)
- S03X7Ca-72M
S03X7Ca-72M offers dual cost-saving benefits while ensuring high solderability. This cost-effective alloy, featuring a low silver content (0.3%) and special elements, helps prevent iron tip erosion and extends the lifespan of the soldering tip, thus reducing operational costs.
feature
- Low Ag content (0.3%) alloy composition with anti-iron tip erosion properties
- Designed for faster soldering and Improved wettability
- Compatible with robotic soldering applications
- Easy to clean the flux residue after soldering
Product Performance Table
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Product name
S03X7Ca-72M
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Composition
Sn 0.3Ag 0.7Cu 0.04Co ＋α
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Melting Point（℃）
217 - 227
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Flux Content（%）
3.2
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Halide content（%）
< 0.01
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Flux Type
ROL0 (IPC J-STD-004)
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Diameter(mm φ)
0.3, 0.5, 0.6, 0.8, 1.0 ,1.2
Inhibits erosion of Fe plating
Co added to S03X7Ca-72M forms a barrier layer at the iron tip surface, which inhibits erosion of the tip. S03X7Ca-72M significantly reduces wear of iron tips compared to regular lead-free solder.
Prevents bridging in slide soldering
72M series contain new activators for improved wettability and new resin composition for better flux coverage.
They can prevent bridging even at defect prone conditions such as low iron tip temperature or fast sliding speed.
Ultimate cost reduction by flux-cored solder
The low Ag composition of 0.3% reduces product prices, while prevention of iron tip erosion reduces running costs. S03X7Ca-72M offers dual cost reduction effects.
Contact Us Inquiry
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