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www.us-tech.com
September, 2017
Nihon Develops Solder Paste Alloy
FULL - SERVICE
Osage Beach, MO — Nihon Superior’s SN100CV™ P506 D4 is a lead-free, no-clean solder paste with a basic composition of SnCuNiGeBi. The 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 parti-
EMS PROVIDER
cles of eutectic Ag3Sn, SN100CV gains its strength from solute atoms in the tin matrix of the joint. The ability of the solder paste to survive long-term stor- age at room temperature allows simplification of stock manage- ment, while meeting all the requirements of today’s reflow soldering processes. The eutectic character of the
eimicro.com
sales@eimicro.com 507.345.5786
silver-free SN100C alloy and its associated high fluidity provides faster wetting and increased spread- ability over SAC305, which is benefi- cial for wave soldering and hand sol- dering applications, as well as during reflow. The SN100CV alloy is
designed to offer solutions to some of the challenges the electronics indus- try is now facing, such as improve- ments in reliability and thermally stable joining.
SN100CV P506 D4 lead-free, no-clean solder paste.
Contact: Nihon Superior USA, LLC, 1395 Hawk Island Drive,
Osage Beach, MO, 65065 % 573-280-2357 fax: 619-923-2714 Web:
www.nihonsuperior.co.jp/english
See at SMTAI, Booth 532 MacDermid: Next-Gen Plating and Filling Processes
QUICK TURN ASSEMBLY
24-48 SHIPS IN SHIPS IN HOURS
Waterbury, CT — MacDermid Enthone Electronics Solutions is showcasing the chemistries and mate- rials that it offers throughout the entire electronics supply chain at SMTA International. Products include the next-generation Affinity ENIG 2.0, a high-reliability electro- less nickel immersion gold process, the MacuSpec via fill portfolio of via- filling acid coppers, and Systek through-hole fill for the advanced thermal management of IC packages. These technologies are part of a
suite of processing solutions that serve the electronics manufacturing supply chain at every step, from device design to circuit board production, semicon-
ductor metallization, component assembly, and OEM specification. MacDermid Enthone Electron -
ics Solutions researches, formulates and delivers specialty chemistries used in the world’s leading electron- ics. The company’s products and technical support offer solutions to the most complicated, micro-scale
circuitry challenges. Contact: MacDermid, Inc., 227
Freight Street, Waterbury, CT 06702 % 203-575-5661 E-mail:
deanna.cullen@macdermi-
denthone.com Web:
www.macder-
midenthone.com/electronics
See at SMTAI, Booth 1228
CAPABILITIES
Proof of Concept Quick Turn
Consignment / Turnkey One Time Build
SERVICES
Proof of Concept NPI
Material Procurement
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