Compliant with the J-STD-709 halogen-free standard, good wettability and high assembly quality.
Reduce flux scattering The 'EVASOL 8850 series' does not contain surfactants that cause flux scattering during reflow heating, achieving a reduction in scattering. Good wettability, compatible with low Ag The use of special surfactants allows for the use of low Ag alloys. It achieves both halogen-free and cost reduction. Reduction of chip side balls Due to improved heat resistance of the flux, it easily accommodates low Ag. This reduces the impact of metal market fluctuations and enables cost reduction. 【Features】 ■ Reduces flux scattering ■ Good wettability, compatible with low Ag ■ Reduction of chip side balls *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■ Compatible solder alloys: J3 (Sn-Ag3.0-Cu0.5), R4 (Sn-Ag0.3-Cu0.7) ■ Powder particle size: 38 to 20 µm ■ Flux content: 12.0 ± 1.0% ■ Flux type: Halogen-free ■ Halide content: 0.02% or less ■ Copper plate and copper mirror corrosion test: No corrosion ■ Insulation resistance test: 5.0 × 10^8 Ω or more *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
- When you want to solder while reducing flux scattering - For soldering halogen-free components
Detailed information
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The "EVASOL 8850 series" does not contain surfactants that cause flux scattering during reflow heating, achieving a reduction in scattering.
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The use of special activators makes it possible to use low Ag alloys. It achieves both halogen-free and cost reduction.
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Due to the improved heat resistance of the flux, it can easily accommodate low Ag. This reduces the impact of metal market fluctuations and enables cost reduction.
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Company information
Ishikawa Metal Co., Ltd. is a manufacturer and seller of lead-free and lead-containing solder, consistently engaged in solder production since its establishment. In addition to various types of rosin-core solder and solder paste, we also handle high-melting-point solder for semiconductors and flux for semiconductor mounting. We not only manufacture and sell unique solders, such as rosin-core solder for lasers and solder that can be used for aluminum and stainless steel, but we also propose solutions to customer issues such as splattering and wetting defects.