EFD introduces SN89/SB10.5/CU0.5 high-temperature, lead-free solder paste with a solidus temperature of 242ºC, 22°C delta above SAC. May be used for multiple-step component assembly where the component will later be attached to a PCB using SAC alloy.
With the lead-free deadline rapidly approaching, an alloy with a higher reflow temperature is necessary. Additional advantages include high tensile strength (~12,000 PSI), improved wetting properties compared to other lead-free alloys and apasty range of 21ºC from 263º to 242ºC.
Available in all flux systems and alloy types II, III, IV and V.
Stanley Assembly Technologies will demonstrate threaded fastening, special engineered assembly tools and Cobotics material handling systems at the ATExpo, Sept. 27-29. New products include QPM small screwdrivers, Fastening Tool Center software, Omega touch screen interface for multiple QPM controllers and a new PSI controller with pulse tools. The company also introduced a 500 lb iLift; the 150 lb model will demonstrate overall capability.
Straight, push-to-start and angle screwdriver models offer clean, quiet and ergonomic fastening from 0.4 to 18 Nm. Other QPM models include angle, straight, hold and drive, crowfoot, tubenut and fixtured tools with rated torques from 2 to 2,000 Nm. QPM assembly systems can interface in many ways to manufacturing systems for tool programming and data management. Fastening Tool Center software enables enterprise-wide control and data analysis for QPM systems. The touch screen interface offers soft PLC capability and interface with as many as 36 QPM tools and controllers.
ALSIP, IL– From the moment they roll off the production line, circuit boards, transistor leads, plugs and switching assemblies, and other delicate electronic components are expected to deliver top performance. To protect functionality without affecting conductivity, Daubert Cromwell has introduced Silver-Guard poly bags.
Silver-Guard anti-tarnish film removes sulfide vapors inside a closed environment. The chemicals react with the vapors to eliminate the sulfide, and eliminate the risk of tarnish. May be placed in direct contact with the part without risk of staining or discoloration.
Packaging is a one-step, one-product process said to reduce packaging time, expense and inventory. The clear film, standard in 2 mil, is non-toxic and recyclable.
Offered in rolls, sheeting and many sizes of resealable bags. Daubert Cromwell, daubertcromwell.com