Technical Library | 2014-10-02 20:10:07.0
Sn3.0Ag0.5Cu (SAC305) is the most popular near eutectic lead-free alloy used in the manufacturing processes. Over the last several years, the price of silver has dramatically increased driving a desire for lower silver alloy alternatives. As the results, there is a significant increase in the number of alternative low/no silver lead-free solder alloys available in the industry recently.In this paper, we'll present the performance and process capability of various low/no silver alloy solder pastes. Data from printability, wetting test, slump test, solder ball test, voiding, etc… will be discussed and compared with the control SAC305 solder paste. Benefits and concerns of using low/no silver alloy solder paste materials will also be addressed.
Industry News | 2022-01-10 16:49:36.0
SHENMAO America, Inc. is pleased to announce plans to exhibit in Booth #2534 during the 2022 IPC APEX EXPO, scheduled to take place Jan. 25-27, 2022 at the San Diego Convention Center in California. The company will highlight its PF918-S High Reliability Solder Sphere and PF918-P250 Thermal Fatigue Resistance Lead-free Solder Paste. The new paste is formulated with the new SHENMAO Sn/4Ag/3Bi Alloy design with high thermal impact reliability.
New Equipment | Solder Materials
DKL Metals offer a range of flux cored solder wires in a variety of alloy specifications including SN100C (SnCuNi), E-Qual 97TSC (SAC305), E-Qual 96TSC (SAC387), Alloy 23 (SnCu) and Alloy 28 (SnAg). A selection of our more popular products are detail
Industry News | 2022-10-11 17:22:18.0
SHENMAO America, Inc. has successfully developed a no-clean high thermal impact reliability solder paste. PF918-PW216 solder paste adopts the newly designed high reliability lead-free alloy (Sn/4Ag/3Bi) that achieves tensile strength performance 1.4 times higher than typical SAC305 alloys.
ALPHA® Preforms with solder paste adds solder volume.
New Equipment | Solder Materials
FCT Assembly Fluxes are designed to be used with both SN100c and SAC305 alloys. By combining our latest flux tecnologies with SN100c, FCT Assembly has an advantage over all other suppliers in paste, wire and flux. FCT Assembly Flux Comparisons:
Technical Library | 2009-01-15 00:42:58.0
Tin-silver-copper has received much publicity in recent years as the lead-free solder of choice. SAC305 was endorsed by the IPC Solder Value Product Council in the United States as the preferred option for SMT assembly; most assemblers have transitioned to this alloy for their solder paste requirements. The SAC305 alloy due to its 3.0% content of silver is expensive when compared to traditional 63/37 for this reason many wave assemblers are opting for less costly options such as tin-copper based solders for their wave, selective and dip tinning operations.
New Equipment | Solder Materials
FCT Solder has positioned itself as a leader in lead-free solder products. As a licensee of Nihon Superior’s patented technology, we manufacture and sell the leading lead-free alloy, SN100C. FCT Solder is the original licensee of Nihon Superior’s tec
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Industry News | 2013-11-01 13:11:17.0
Indium Corporation's new SACM™ is a high-reliability solder alloy that offers drop shock performance far superior to other SAC alloys, without compromising on thermal cycling – all at a cost below that of typical SAC solder alloys.
