Knocking Down the Bone Pile: Gold Mitigation for Class 2 Electronics
Punching Out: Your Financial Preparation for a Sale
Nolan's Notes: The Next Killer App in Component Manufacturing
SN100C Celebrates 20 Years of Reliable Service at IPC APEX EXPO 2019
January 3, 2019 | SN100CEstimated reading time: 1 minute
Nihon Superior Co. Ltd., an advanced joining material supplier, plans to exhibit in booth no. 1334 at the 2019 IPC APEX EXPO, scheduled to take place January 29 - 31, 2019 at the San Diego Convention Center in California. The company will celebrate the achievements produced by the well-known SN100C lead-free alloy. SN100C (032) flux-cored solder wire will be introduced and SN100CVTM P608 D4 solder paste will be shown.
SN100C has been widely accepted as a leading lead-free soldering alloy since it was invented by Nihon Superior’s President Tetsuro Nishimura. The silver-free SN100C alloy delivers a stable microstructure in an alloy that can accommodate the long-term cyclic strains and impact loading to which a solder joint can be subjected. The micro-addition of nickel enhances the performance of SnCu, resulting in smooth and bright fillets with few shrinkage defects and a stable microstructure with minimal growth of the interfacial intermetallic, ensuring highly reliable solder joints.
The newly developed (032) is a general purpose, no-clean, halogen-free cored-flux. When paired with the SN100C lead-free alloy, it provides fast wetting and excellent solder joints, not only on copper (Cu) but also nickel (Ni) substrates. SN100C (032) is a good match for continuous robotic soldering due to the fast wetting and low spattering.
(032) cored-flux is available with the company’s new SN100CVTM lead-free alloy that gains its strength from solute atoms in the tin matrix as well as SAC305 solder.
SN100CVTM P608 D4 is a completely halogen free, lead-free, no-clean solder paste. 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 paste provides excellent wetting and reduces voiding.
Nihon Superior continues to offer solutions to the challenges facing the electronics industry, such as improvements in reliability, thermally stable joining, and lead-free die attach. For more information about Nihon Superior’s new solder pastes and lead-free products, visit us in booth #1334 at the IPC APEX EXPO 2019.
Share on:
Suggested Items
Indium’s Karthik Vijay to Present on Dual Alloy Solder Paste Systems at SMTA’s Electronics in Harsh Environments Conference
05/06/2025 | Indium CorporationIndium Corporation Technical Manager, Europe, Africa, and the Middle East Karthik Vijay will deliver a technical presentation on dual alloy solder paste systems at SMTA’s Electronics in Harsh Environments Conference, May 20-22 in Amsterdam, Netherlands.
SolderKing Achieves the Prestigious King’s Award for Enterprise in International Trade
05/06/2025 | SolderKingSolderKing Assembly Materials Ltd, a leading British manufacturer of high-performance soldering materials and consumables, has been honoured with a King’s Award for Enterprise, one of the UK’s most respected business honours.
Knocking Down the Bone Pile: Gold Mitigation for Class 2 Electronics
05/07/2025 | Nash Bell -- Column: Knocking Down the Bone PileIn electronic assemblies, the integrity of connections between components is paramount for ensuring reliability and performance. Gold embrittlement and dissolution are two critical phenomena that can compromise this integrity. Gold embrittlement occurs when gold diffuses into solder joints or alloys, resulting in mechanical brittleness and an increased susceptibility to cracking. Conversely, gold dissolution involves the melting away of gold into solder or metal matrices, potentially altering the electrical and mechanical properties of the joint.
'Chill Out' with TopLine’s President Martin Hart to Discuss Cold Electronics at SPWG 2025
05/02/2025 | TopLineBraided Solder Columns can withstand the rigors of deep space cold and cryogenic environments, and represent a robust new solution to challenges facing next generation large packages in electronics assembly.
BEST Inc. Reports Record Demand for EZReball BGA Reballing Process
05/01/2025 | BEST Inc.BEST Inc., a leader in electronic component services, is pleased to announce they are experiencing record demand for their EZReball™ BGA reballing process which greatly simplifies the reballing of ball grid array (BGA) and chip scale package (CSP) devices.