The preforms are offered in sizes similar to the standard chip capacitors and resistors, such as 0603, 04. Call your local sales representative today to discuss technical questions and sample requests. Alphas Lead-Free Tape & Reel Preforms offer increased solder volume for joint reliability, reduced flux residue for improved electrical reliability. Alpha’s Tape and Reel product offering is the widest in the industry, enabling an unprecedented ability to selectively fine tune solder volume with a single pick and place operation. These solder rectangles do not contain flux, but rely on the excess flux present in solder. ALPHA Exactalloy Preforms in tape and reel packaging provide an easy to implement method for increasing solder volume specifically targeted for use with solder paste applications. Alpha-Fry/Cookson Electronics tape & reel packaged solder preforms allow precise amounts of solder to be deposited selectively and without special. What's more is the washer preform is used independent of solder paste and has all the components to provide a reliable solder joint including 100 hole fill. Learn more about Alpha solder, preforms, paste, solder wire and liquid solder flux. Alpha Exactalloy solder preforms for wire harness and cable assembly are an aiding technology for the incorporation of PCBs into stand-alone soldering.
#Alpha solder preforms Pc#
Link to the comprehensive MacDermid Alpha Preform page to determine the ALPHA® Exactalloy® Preform that meets your need. Alpha Solder Preforms 0603 SAC305 Lead-Free, Tape & Reel, 4000 pc Reel. Low temperature flux-cored ALPHA Exactalloy Washers can be leveraged and allow a secondary reflow process at a much lower reflow temperature. Alphas cutting-edge formulas designed to solve your soldering challenges. The main applications include, but not limited to, 1) die-attach and thermal interface materials for semiconductor assembly 2) selective solder volume increase, void reduction, through-hole fill, and component attach for PCB assembly 3) hermetic seals, wire and cable harness interconnect, and thermal fuses for industrial applications. Solder preforms provide a precise volume of solder for many different applications, and are used in a wide variety of electronics packaging and industrial applications. In 2023, Alpha and Kester combined their preform offerings, integrating more than 150 years of experience in preform manufacturing to provide a variety of technologies, shapes, sizes, and flux types. Kester® Preforms are now sold as ALPHA® Exactalloy® Solder Preforms.
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