Solder Bar SN100C® SnCu0.7Ni with ComboEye – Approx. 4 kg
SN100C® from Balver Zinn is one of the world's most widely used lead-free solder alloys for electronics manufacturing and is developed for companies seeking high process stability, low operating costs, and consistent solder quality. This variant is supplied as solder bar with ComboEye in 4 kg bars (515 × 50/48 × 22 mm) and is suitable for professional wave and selective soldering processes.
SN100C® is a eutectic tin-copper alloy stabilized with nickel and enhanced with germanium to permanently reduce oxidation of the solder. This combination provides a stable soldering process, reduced dross formation, and excellent solder joints with high reliability.
World-renowned Lead-Free Solder Alloy
SN100C® was developed as a cost-effective alternative to silver-containing lead-free alloys and is now used by electronics manufacturers worldwide. The alloy is known for its stable process behavior and excellent soldering properties in standard electronics, industrial electronics, and advanced electronics applications.
The nickel-stabilized structure helps ensure consistent solder joints, while germanium reduces oxidation of the solder bath and contributes to lower material consumption.
Reduces oxidation and dross formation
One of the key characteristics of SN100C® is its ability to reduce oxidation in the solder bath. This leads to:
• Lower dross formation
• Reduced material waste
• More stable process over time
• Consistent soldering results
• Beautiful and shiny solder joints
These properties make SN100C® a popular choice among companies looking to optimize both quality and operating economics.
Suitable for Wave and Selective Soldering
SN100C® is specifically developed for industrial soldering processes and is suitable for:
• Wave soldering
• Selective soldering
• Dip soldering
• Electronics production in larger series
• Industrial electronics
• Automotive electronics
• Production with high demands on quality and process control
The alloy can be used in both atmospheric air and nitrogen environments and delivers stable results in modern production facilities.
ComboEye for improved process control
This variant comes with ComboEye, which makes it easier to identify and handle the alloy in production. This contributes to increased traceability and helps minimize the risk of material mishandling in the production environment.
Advantages of SN100C®
• Lead-free solder alloy
• SnCu0.7Ni alloy stabilized with nickel
• Added germanium for reduced oxidation
• Low dross formation
• Reduces the risk of solder bridges
• Improves through-hole fill
• Beautiful and shiny solder joints
• Suitable for wave soldering and selective soldering
• High process stability
• RoHS compliant
Technical Specifications
Manufacturer: Balver Zinn
Product Name: SN100C® with ComboEye
Product Type: Lead-free solder bar / solder ingots
Delivery Form: Bar with ComboEye
Weight per bar: Approx. 4 kg
Dimensions: 515 × 50/48 × 22 mm
Alloy Type: SN100C®
Composition: SnCu0.7Ni
Lead-free: Yes
Copper content: 0.6-0.7 %
Nickel content: 0.04-0.06 %
Germanium content: 0.005-0.007 %
Liquid form: 227 °C
Solid form: 227 °C
Recommended working temperature: 260-320 °C
ANSI/J-STD-006C: Compliant
DIN EN ISO 9453: Alloy 403
RoHS compliant: Yes