Industry Directory | Manufacturer
US manufacturer of metallized ceramic substrates & packages; specializing in PCTF (plated copper over thick film) & low cost AgENIG (silver with electroless nickel and immersion gold plating).
.jpg)
pcb assembly,pcb manufacture,printed board pbc Industrial Control Interface Board PCBA GTA-002 Catalog:pcb, pcb assembly,pcb manufacture, printed circuit board, pcb supply, pcb boards, electrical.suppliers. Raw Material: FR4 Finish: ENIG/ OSP/ H
.jpg)
New Equipment | Solder Materials
LOCTITE GC 10 is a halogen free, zero halogens added, no-clean, low voiding, Pb-free solder paste specially formulated to provide added long term stability over a wide range of temperature conditions. The enhanced paste stability created through its
Electronics Forum | Wed Mar 23 12:45:24 EST 2005 | jdumont
Any reason why you would switch to Immersion Ag from ENIG? I am also considering the use of Immersion Ag (switching from good ol 63/37). Are there any papers on the benifits/problems of ENIG vs Immersion Ag?? Thanks in advance JD
Electronics Forum | Mon Aug 19 23:12:24 EDT 2002 | jason
Hi Andy, Do u also face tombstoning and cold joints when using Ag immersion pcbs ???
Industry News | 2020-02-18 15:10:01.0
IPC presented Committee Leadership, Special Recognition and Distinguished Committee Service Awards on February 3 and 5 at IPC APEX EXPO 2020 at the San Diego Convention Center. The awards were presented to individuals who made significant contributions to IPC and the industry by lending their time and expertise through IPC committee service.
Industry News | 2015-04-10 15:53:44.0
Blue Thunder Technologies will offer LOCTITE GC 10, named "The Game Changer"
Technical Library | 2006-10-02 14:26:47.0
This paper addresses the assembly and reliability of 0.5 mm pitch leadless Chip Scale Packages (CSP) on .062" immersion Ag plated printed circuit boards (PCB) using Pb-free solder paste. Four different leadless CSP designs were studied and each was evaluated using multiple PCB attachment pad designs.
Technical Library | 2018-05-09 22:15:29.0
Creep corrosion on printed circuit boards (PCBs) is the corrosion of copper metallization and the spreading of the copper corrosion products across the PCB surfaces to the extent that they may electrically short circuit neighboring features on the PCB. The iNEMI technical subcommittee on creep corrosion has developed a flowers-of-sulfur (FOS) based test that is sufficiently well developed for consideration as an industry standard qualification test for creep corrosion. This paper will address the important question of how relative humidity affects creep corrosion. A creep corrosion tendency that is inversely proportional to relative humidity may allow data center administrators to eliminate creep corrosion simply by controlling the relative humidity in the data center,thus, avoiding the high cost of gas-phase filtration of gaseous contamination. The creep corrosion relative humidity dependence will be studied using a modified version of the iNEMI FOS test chamber. The design modification allows the achievement of relative humidity as low as 15% in the presence of the chlorine-releasing bleach aqueous solution. The paper will report on the dependence of creep corrosion on humidity in the 15 to 80% relative humidity range by testing ENIG (gold on electroless nickel), ImAg (immersion silver) and OSP (organic surface preservative) finished PCBs, soldered with organic acid flux.
Career Center | Phoenix, Arizona | Engineering,Management,Production,Quality Control,Research and Development,Sales/Marketing,Technical Support
• Highly motivated, solution oriented professional with proven record synergizing scientific, engineering, and business administration backgrounds to drive and sustain customer satisfaction and long term improvements. • Articulate communicator that a
Effects of reflow profile and thermal conditioning on intermetallic compound thickness for SnAgCu soldered joints. Effects of reflow profile and thermal conditioning on intermetallic compound thickness for SnAgCu soldered joints. The purpose
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2018/07/pan_APEX06.pdf
), and the inherent strength of the solder all factor into the reliability of the solder joint. This paper presents experimental results on the effect of reflow profile on both 63%Sn 37%Pb (SnPb) and 96.5%Sn 3.0%Ag 0.5%Cu (SAC 305
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/journal.cfm
Viktoria Rawinski Abstract 31-2 Understanding the Higher Wire Bond Strength Advantage of Au/Pd/Au (IGEPIG) as Compared to Alternate Immersion Gold Finishes, Before and After Heat Treatment with Different Types of Wires Tatsushi Someya, Tetsuya Sasamura, Ph.D
