Solder Wire Sn99.3Cu0.7 | Lead Free Solder Flux | Iron Welding Tool for Electric Soldering | Rosin Core Flux

Size: 1x Set
Sale price€9.99

Tax included

✅ Premium lead-free soldering tin with Sn99.3Cu0.7 alloy, perfect for high-precision electronikling projects.
✅ 1mm diameter and a flux content of 1.6-3.0% (resin-like hydrogenated pine) ensure superior compound and flow properties.
✅ With a melting point of 227 °C and a working temperature range of 350-450 °C, our Lötzinn guarantees excellent connection quality.
✅ Ideal for a variety of soldering applications, including electronic repairs, DIY projects and hobby applications.

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Presentation of the AZDelivery Lead-free solder flux - your perfect companion for high precision electronics soldering. Made with premium Sn99.3Cu0.7 alloy, this lead-free solder provides reliable, high-quality soldering that stands the test of time.

This solder has a convenient 1mm diameter and includes a 1.6 - 3.0% hydrogenated rosin flux. These features combine to provide superior bonding and flow properties and ensure excellent joint quality.


Designed to operate at a melting point of 227°C and a working temperature range of 350-450°C, our solder is perfect for a variety of soldering applications. Whether you are working on electronics repairs, DIY projects or hobby activities, this lead-free solder is your solution.

Each 50g spool provides enough wire for numerous soldering tasks, ensuring you always have enough on hand for your projects.

Key Features:

  • Premium Sn99.3Cu0.7 alloy for high quality soldering.
  • 1mm diameter for precision work
  • Flux made from hydrogenated rosin
  • Melting point of 227°C
  • Working temperature range from 350-450°C

Technical details

Product name: Lead Free Rosin Core Solder Wire for Electrical Soldering
Composition: 2.0% solder flux Sn99.3Cu0.7
Diameter: 0.8 mm
Weight: 50g
Lead free: Yes
Conformity: Yes
Flux type: Rosin core
Application: Electric soldering


Solder wire is supplied in sealed and labeled packaging for easy storage and identification. Always work in a well-ventilated area and wear appropriate personal protective equipment (PPE) when soldering.

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