Super 70/30 Solder Wire 0.6mm 250g Spool Made in Taiwan
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Prices updated: 14 Oct 2026
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About this product
Super 70/30 solder wire is a tin-lead alloy (Sn70/Pb30) with a 0.6 mm diameter, supplied as a 250 g net spool made in Taiwan. It is intended for electronics repair, rework and hobby projects, and offers smooth wetting, bright joints and easy feeding. Use it in a well-ventilated area and wash your hands after handling.
Specifications
- Alloy
- Sn70/Pb30 (70% tin, 30% lead)
- Diameter
- 0.6 mm
- Net weight
- 250 g
- Form
- Spool
- Country of origin
- Taiwan
Frequently asked questions
Is this solder lead-free?
No. The alloy is 70% tin and 30% lead, so it is not lead-free. For lead-free or RoHS-compliant assembly, use a lead-free solder alloy instead.
How does 70/30 solder differ from 63/37 solder?
63/37 is a eutectic alloy that melts at a single temperature, while 70/30 has a wider melting range, so it stays pasty for longer before it solidifies. Keep the joint still while it cools.
