Full Site - : solder chemistry to use with qfns (Page 2 of 42)

SMTA International to Address QFN Assembly & Reliability

Industry News | 2011-09-14 12:04:43.0

The SMTA announced a session on QFN Assembly and Reliability will take place on Tuesday, October 18 during their annual conference, SMTA International, in Ft. Worth, Texas. Andrew Mawer of Freescale Semiconductor will chair the session and Viswam Puligandla, Ph.D., Nokia (Retired) will co-chair.

Surface Mount Technology Association (SMTA)

SMTA Intermountain Chapter to Hold Annual Technical Symposium

Industry News | 2013-09-10 12:18:26.0

The Surface Mount Technology Association (SMTA)'s Intermountain Chapter will hold its annual technical symposium on September 19 at the University of Utah in the Warnock Engineering Building, Salt Lake City, Utah.

Surface Mount Technology Association (SMTA)

Two Indium Corporation Experts to Present “Best Papers” at SMTA South China Technology Conference 2018

Industry News | 2018-08-16 20:05:44.0

Indium Corporation Research Chemist, Mary Ma, and Area Technical Manager for Eastern China, Wisdom Qu, will present their papers at the 2018 SMTA China South Technology Conference on Aug. 28 in Shenzhen, China.  Their papers were voted by their peers as two of the top five “Best Papers” presented in recent years at SMTA South China and SMTA East China, earning them the opportunity to present them again at this year's show.

Surface Mount Technology Association (SMTA)

A Look to the Future in the Electronics Industry at IPC APEX EXPO® 2013

Industry News | 2013-01-19 07:46:16.0

Information that inspires innovation is center-stage for design, printed boards, electronics assembly, test and printed electronics

Association Connecting Electronics Industries (IPC)

Recover up to 80% of pure solder with EVS – Learn more at SMTA Guadalajara

Industry News | 2018-10-15 18:59:13.0

EVS International, the leader in solder recovery, will exhibit with InterLatin on Stand 77 at the SMTA Guadalajara Expo & Tech Forum, scheduled to take place Nov. 14 - 15, 2018 at the Expo Guadalajara. EVS will show the EVS 500LF Solder Recovery System that can quickly recover up to 80 percent of pure solder with a higher ROI from the waste dross.

EVS International

IR-E6 Evolution BGA Rework Station for PCB's up to 24

IR-E6 Evolution BGA Rework Station for PCB's up to 24

New Equipment | Rework & Repair Equipment

Ultimate Performance, BGA Rework Station for small-large PCBs up to 24"/620mm The PDR E6 XL BGA Rework Station is made of only the finest materials and components for optimum precision and rework excellence. PDR's E6 SMD Rework Station is PDR's larg

PDR-America

An Investigation into the Use of Nano-Coated Stencils to Improve Solder Paste Printing with Small Stencil Aperture Area Ratios

Technical Library | 2017-09-28 16:36:33.0

These nano-coatings also refine the solder paste brick shape giving improved print definition. These two benefits combine to help the solder paste printing process produce an adequate amount of solder paste in the correct position on the circuit board pads. Today, stencil aperture area ratios from 0.66 down to 0.40 are commonly used and make paste printing a challenge. This paper presents data on small area ratio printing for component designs including 01005 Imperial (0402 metric) and smaller 03015 metric and 0201 metric chip components and 0.3 mm and 0.4 mm pitch micro BGAs.

FCT ASSEMBLY, INC.

Working with QFNs and QFPs

Industry News | 2018-10-18 09:05:06.0

Working with QFNs and QFPs

Flason Electronic Co.,limited

Thermal Spot Curing of Adhesives with Photonic Energy; a novel fiber delivery method of radiant heating to accelerate the polymerization of thermally active adhesives

Technical Library | 2011-09-22 16:30:11.0

The remainder of this paper will deal with the adhesive cure mechanism most often found in the microelectronics industry; the thermal activation and cure of adhesives that are most commonly based on epoxy backbones. The use of heat is already prevalent in the microelectronics industry as most printed circuit board assemblies use some element of this thermal energy (reflow ovens for example) during the component soldering and assembly stage or during their burn-in stage (convection ovens).

IRphotonics

Rochester Institute of Technology Partners with MARTIN to Provide Rework Training & Research

Industry News | 2012-05-15 10:17:11.0

Rochester Institute of Technology has partnered with equipment supplier MARTIN to utilize a MARTIN Expert 10.6 Rework Station and Mini-Oven unit in its Center for Electronics Manufacturing and Assembly (CEMA)

Finetech


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