The 3M Wafer Support SystemTM provides a temporary bonding solution to support wafers during conventional thinning operations as well as post thinning operations. The 3M UV curable adhesive is spun on the wafer surface and is used as a bonding agent
Electronics Forum | Thu Jul 21 09:49:28 EDT 2011 | kahrpr
what exactly is tarnishing parts, pads, solder joint?
Electronics Forum | Thu Jul 21 10:40:37 EDT 2011 | blnorman
What is the metal finish? Silver, HASL, Tin??
Industry News | 2018-10-18 11:08:03.0
Different Techniques for Plating
Industry News | 2006-02-02 15:08:36.0
Dicing saw blades for dicing Si, ceramics, and most III-V materials are now available from Keteca USA in Phoenix Arizona.
Technical Library | 2015-06-22 16:39:47.0
Surface finishing is an integral part of any PCB fabrication. It is generally applied to exposed Cu connectors and conductors on the board. Surface finishing has numerous important functions. It serves as a protective layer for the Cu connectors during storage. The surface finish helps minimize or reduce tarnish of the Cu substrate. Additionally, since it is the layer that comes into contact with other components during assembly, it ensures good solderability between the PCB and the component during assembly. Furthermore after assembly, the finish helps prolong the integrity of the solder joint during use. A general review of common PCB surface finishes is presented. The advantages and disadvantages of each are discussed and compared.
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Imagineering, Inc. | https://www.pcbnet.com/blog/understanding-the-pcb-fabrication-process-from-design-to-delivery/
silver’s high electrical conductivity, immersion silver (IAg) has a low signal loss. It’s also RoHS-compliant, but this finish can oxidize and tarnish
| https://www.eptac.com/wp-content/uploads/2015/03/ecss_q_st_70_18c-space-product-assurance-rf-coax-cables.pdf
. not forcing the semi‐rigid cable assembly into position and thereby cracking or pre‐stressing one of the joints. b. Use of cable‐end connectors with retractable (non‐captive) coupling nuts; after completion of mounting, the coaxial‐cable
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