Proven leaded soldering powder for electronics & industry

Sn60Pb40 T3 solder powder

Sn60Pb40 T3 solder powder from NMD Metal Powders
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Item number: 7744

Sn60Pb40 T3 is a classic leaded soldering powder with a balanced tin-lead alloy. Ideal for uniform solder joints, stable flow properties and proven reliability in electronics production.

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Product description:

The Sn60Pb40 T3 solder powder is one of the classic tin-lead alloys for soldering processes in electronics and electrical engineering. With 60 % Tin and 40 % Lead this alloy combines good wetting properties with a stable melting range of approx. 183-190 °C. The T3 grit (25-45 µm) ensures clean paste rheology and reliable stencil prints. Sn60Pb40 has been a proven standard solder in a wide range of applications for decades.

Properties and advantages

  • Classic alloy: Proven composition for stable and homogeneous solder joints.
  • Wide melting range: Approx. 183-190 °C, for reliable processing.
  • T3 grit: Suitable for stencil printing and standardised SMT processes.
  • Good flow properties: Ensures even solder joints and clean wetting of the pads.
  • High reliability: Material tried and tested worldwide in electronics production.

Areas of application

Electronics production & SMT

Sn60Pb40 T3 is used in the Semiconductor Technology & Electronics especially for standard SMT assemblies, printed circuit boards and component connections with medium melting point and durability requirements.

Electrical engineering

Also in the Electrical engineering Sn60Pb40 offers reliable conductivity and easy processing for cables, connectors and assemblies.

Hard & soft soldering

In the Hard & soft soldering Sn60Pb40 T3 is used as a versatile soft solder that enables stable connections at moderate temperatures.

Automotive industry

In the Automotive industry Sn60Pb40 T3 is used for control units, sensors and classic cable connections, where proven tin-lead solders are preferred.

Technical properties

  • Composition: Sn 60 %, Pb 40 %
  • Melting range: approx. 183-190 °C
  • Grain size: T3 (25-45 µm)
  • Particle morphology: Spherical for even paste application
  • Purity: High quality, low oxidation tendency

Sustainability & regulation

Sn60Pb40 is a leaded solder. It is not subject to the RoHS specifications for lead-free electronics production and is therefore predominantly used in Special applications where the advantages of classic tin-lead alloys are required. NMD ensures that delivery only takes place in authorised areas of application.

Conclusion

Sn60Pb40 T3 solder powder is a proven standard solder for electronics, electrical engineering and classic SMT processes. With its balanced tin/lead ratio, stable melting ranges and good wettability, it offers a reliable solution for numerous applications. Further fields of application can be found in the Semiconductor Technology & Electronics and in the Electrical engineering.

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Expertise sinceover 25 years

Satisfied customers Over 512

Metal powder in 2024 213,768 kg

Procurement for57 Industries

customer service

Do you have any questions?

Contact us for individual advice or our customer service on weekdays from 09:00 to 16:00.