Safewash Total is a blend of nonflammable solvents that form a micro-emulsion when mixed with water. Is for cleaning pastes and adhesives from screens, stencils, circuit boards and accessories and general degreasing applications. Is a low foam cleaner, suitable for use in dishwashers, inline pressure systems, ultrasonics and spray under immersion applications. Comes as a concentrate. Has a corrosion inhibitor allowing for the safe cleaning of sensitive metals, including copper and aluminium. Is surfactant-free, and easy to rinse. Has low toxicity, VOC, odor and foam.

Electrolube, www.electrolube.com

Gold-Tin die attach solder paste can be reflowed in nitrogen environments with up to 200 ppm oxygen. Aurum 2 uses a special treatment to improve the wetting of eutectic 80-20 AuSn solder powder. The flux component of the solder paste remains the same; no requalification testing is needed. Is halide-free and can be applied by stencil printing or dispensing.
 
Heraeus, www.heraeus-contactmaterials.com 

SMT box contacts are for direct PCB mounting. Are capable of being oriented for horizontal or vertical (for bottom post entry) mounting. Will accept 0.025" sq. posts or 0.032" round pins, forming a connection durable for 12 or more mating cycles. The phosphor bronze contacts are RoHS-compliant and finished with a matte tin over copper plating with a current rating of 15A.
 
E-Mark Inc., www.e-markinc.com