New Equipment | Solder Materials
SN100C is a lead-free solder alloy developed by Nihon Superior in Japan that is comprised of tin-copper-nickel + germanium. SN100C offers user-friendly properties and has been proven in commercial production since 1999. The result of these advantages
New Equipment | Solder Materials
NC277 Liquid Flux is a water-based VOC-Free flux that has performance and reliability characteristics equal or superior to many alcohol-based fluxes. A medium-solids/residue flux, NC277 has an exceptionally durable and powerful activator system makin
Electronics Forum | Wed Apr 14 20:24:48 EDT 2004 | Ken
What do you mean the solder must "survive" 260C? What is your target temperature? Is it dictated by a component, the substrate or the solder alloy? Do you require a eutectic alloy? If not, the selection of alloys grows. (these are from memory...n
Electronics Forum | Mon Oct 02 14:59:42 EDT 2023 | joeljacobo
Thank you!
Industry News | 2021-03-25 15:48:41.0
The SMTA Officer team is excited to provide our members with a new webinar by Dr. Nathan Blattau, R&D Fellow at Ansys, Inc., on "Next Generation Lead Free Solders for High Reliability and SMT Yield improvement in Client Computing Systems." The webinar will be on Tuesday, April 6th at 12:00 PM EST and will discuss the evolution of lead free (Pb-free) solder, from tin-silver-copper (SAC) system with silver content of 3.0 and 4.0 to low SAC solders and the emergence of high reliability Pb-free solder. It will cover the reasons and the driving forces of industries implementing this change.
Industry News | 2003-06-11 08:00:48.0
IPC has begun a comprehensive study of the three leading lead-free alloys (Tin-Silver-Copper) in an effort to analyze the properties of the leading candidates for lead-free assembly.
Technical Library | 2012-10-23 14:25:38.0
Tin-Silver-Copper alloys are the primary choice for lead-free SMT assembly. Although there are other options available such as alloys containing bismuth or indium and other elements, tin-silver-copper solders, also known as SAC alloys are by far the most popular. They are used by approximately 65% of users, as last surveyed by Soldertec in 2003.
Technical Library | 2008-01-03 17:50:51.0
Lead-free SMT can be achieved reliably if several process requirements are implemented carefully. Some of the variables to account for are listed below. The most common alloys used in lead-free SMT are tin-silver-copper alloys; these alloys all have a meting range between 217- 220°C. These alloys all melt at higher temperatures than traditional leaded solders such as the 63/37which has a melting point of 183 °C.
Quick Overview Solder dross separator SDS-10MS has Patent mixing and separation system which make separation more efficient and easier for operation, it is a best solution for small batch solder dross separation. To get more information from below
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Events Calendar | Tue Apr 06 00:00:00 EDT 2021 - Tue Apr 06 00:00:00 EDT 2021 | ,
Capital Chapter Webinar: Next Gen Lead Free Solders for High Reliability & SMT Yield improvement
SMTnet Express, September 9, 2021, Subscribers: 26,718, Companies: 11,435, Users: 26,839 Investigation of the Mechanical Properties of Mn-Alloyed Tin-Silver-Copper Solder Solidified with Different Cooling Rates Manganese can
| https://pcbasupplies.com/sn100c-lead-free-bar-solder/
by Nihon Superior Sha Co., Ltd. and its licensees*, NT100Ge is a high-quality, low-cost alternative to silver-bearing solder. The eutectic tin-copper-nickel alloy creates a shiny, smooth, robust interconnect for a wide range of electronics assembly requirements
| https://www.eptac.com/blog/leaded-vs-lead-free-solder-which-is-better?hsLang=en
. The most common lead-free solder mix is tin-copper, which has a melting point of 217°C and mixes 99.3% tin with 0.7% copper . However, the main reason why manufacturers are shifting to the use of lead-free solder is to eradicate lead from electronic production and waste recycling processes
