Nihon Superior to Exhibit Latest SN100C Alloy at NEPCON Japan


Reading time ( words)

Nihon Superior Co. Ltd., an advanced joining material supplier, will exhibit in East Hall 1 E3-18 at NEPCON Japan, scheduled to take place Jan. 13-15, 2016 at the Tokyo Big Site in Japan. The reliability of SN100C has been proven in a wide range of electronics assembly products. The eutectic character of the silver-free SN100C alloy and the associated high fluidity provides faster wetting and increased spreadability over SAC305, which is beneficial in wave soldering and hand soldering applications as well as in reflow.

During the show, the company will showcase newly developed products that offer solutions for some of the challenges the electronics industry is now facing, such as improvements in reliability, thermally stable joining, and lead-free die attach. 

SN100CVTM P506 D4 is a lead-free, no-clean solder paste with its basic composition of (Sn-Cu-Ni+Ge+Bi). This new alloy has an addition that enables thermally stable solder joints even after thermal cycling. Unlike silver-containing alloys that derive their strength from a dispersion of fine particles of eutectic Ag3Sn, SN100CV gains its strength from solute atoms in the tin matrix of the joint. The unique ability of SN100CV P506 D4 to survive long-term storage at room temperature allows simplification of stock management while meeting all the requirements of modern reflow soldering processes.  The SN100CV alloy is also available as a completely halogen-free solder paste, SN100CV P604 D4 and a low residue paste, SN100CV P820-5 D4.

Lead-free Bobbinless Flux Cored Solder Wire

Now everyone is familiar with recycling, why not go one step further and reduce the energy required to recycle? This bobbinless solder helps to reduce waste, recycling energy and recycling hassles.

Lead-free Alloy for Soldering Aluminum ALUSAC-35

Despite the cost and the performance advantages of aluminum, its commercial adoption has been slow because of the concern about the galvanic corrosion that results from differences in the electrical potential of the constituent phases. Joints to aluminum made with this new alloy retain reasonable strength even after 30 days of saltwater immersion.

Share

Print


Suggested Items

High-reliability, Low-temperature Solder Alloys

05/18/2020 | Dr. Pritha Choudhury, MacDermid Alpha Electronics Solutions
Increased digitalization and greater connectivity have been driving miniaturization and more complex and integrated designs in electronics. As the real estate on PCBs shrinks, so does the size of packages. However, the drive for finding design solutions for increased performance has continued to expand. The solder joint is an essential part of assemblies for electronic devices as it provides electrical, thermal, and mechanical connections. Therefore, soldering materials have been evolving to enable such a technological revolution.

This Month in SMT007 Magazine: How Engineers Can Use SPI Tools for Verification

05/06/2020 | Nolan Johnson, I-Connect007
Koh Young’s Ray Welch and Brent Fischthal detail how engineers can work with SPI tools to verify how small they can go in component size with their solder paste application, and how the company’s SPI equipment is helping not only to verify but also to help drive the development collaboration between solder paste and stencil printer manufacturers, and inspection tools and software.

This Month in SMT007 Magazine: Indium Metal Forecast—Supply Chain Strong, Demand Continues to Grow

05/05/2020 | Donna Vareha-Walsh, Indium
Indium is a critical metal for the indium-tin oxide (ITO) market and other coating applications. Donna Vareha Walsh—director of sales and global supply chain and trade compliance at Indium Corporation—describes the plentiful global supply of indium and its recycling loop, examines indium’s history of price volatility and the market reactions from the recent Fanya Metal Exchange auction, and provides an overview of indium supply and demand drivers, as well as the impact of recycling efforts.



Copyright © 2020 I-Connect007. All rights reserved.