New Equipment | Test Equipment
Hanwha SM471 Plus SMT Assembly Line Hanwha SM471 Plus SMT Assembly Line, Usage: PCB production, Full Automatic Assembly line, Speed:78000CPH, it's with Automatic PCB Loader, Automatic SMT stencil Printer, Koh Young SPI, Automatic Pick and place mach
New Equipment | Solder Materials
Advanced Metals Technology Inc. (AMT) is the world leader in manufacturing electronic grade solder powders. Our proprietary separation process allows us to produce perfectly sized, low oxide solder powders and spheres for BGAs, while maintaining low
Electronics Forum | Thu Jul 25 12:25:54 EDT 2019 | davef
In “J-STD-001 Rev G Amendment 1 Process Qualification” Debbie Carboni, Global Product Line Manager, KYZEN Corp, Nashville, TN said: What change constitutes a need for requalification? Major/ Level 1 – Flux or flux-bearing materials (e.g. flux, so
Electronics Forum | Thu Apr 22 11:46:20 EDT 2004 | rkevin
We used type 4 no clean from Aim too with this application. The price was only about 20 % more than type 3 powder. Works great. They didn't have a long leadtime, my paste was in stock. I have had simalar problems with Indium. They got too big too fas
Used SMT Equipment | SMT Equipment
Product name: KE – 3010ACL high-speed chip mounter Acl. Product code: KE - 3010 Detailed product introduction Characteristic： Constantly improve the KE series products. So as to realize the high speed high quality electric production line of f
Used SMT Equipment | AOI / Automated Optical Inspection
Hello and thank you for your interest in our MVP Machine Vision Products AOI Machines For Sale. We have a total of (4) MVP Automated Optical Inspection Machines and (2) Inspection Repair Stations.. They were taken off line due to company closer. All
Industry News | 2017-05-15 16:35:00.0
SMTA China announces that it presented awards for seven papers and two exhibits at the SMTA China East Conference 2017 Award Presentation Ceremony, held on Tuesday, April 25, 2017 at the Shanghai World Expo Exhibition & Convention Center in conjunction with the SMTA China Annual Award Ceremony.
Industry News | 2018-10-18 09:37:27.0
How To Set Profile In SMT Reflow Oven
Parts & Supplies | Assembly Accessories
YAMAHA YS24 track mounter table Y axis tank chain keel drag chain KKE-M919F-00 YAMAHA YS24 track mounter table Y axis tank chain keel drag chain KKE-M919F-00 We also supply the below products: KHY-M71G5-A0 Z UNIT ASSY. YS12 Z-axis motor YG12 Z
Technical Library | 2020-10-27 02:02:17.0
Solder powder size is a popular topic in the electronics industry due to the continuing trend of miniaturization of electronics. The question commonly asked is "when should we switch from Type 3 to a smaller solder powder?" Solder powder size is usually chosen based on the printing requirements for the solder paste. It is common practice to use IPC Type 4 or 5 solder powders for stencil designs that include area ratios below the recommended IPC limit of 0.66. The effects of solder powder size on printability of solder paste have been well documented. The size of the solder powder affects the performance of the solder paste in other ways. Shelf life, stencil life, reflow performance, voiding behavior, and reactivity / stability are all affected by solder powder size. Testing was conducted to measure each of these solder paste performance attributes for IPC Type 3, Type 4, Type 5 and Type 6 SAC305 solder powders in both water soluble and no clean solder pastes. The performance data for each size of solder powder in each solder paste flux was quantified and summarized. Guidance for choosing the optimal size of solder powder is given based on the results of this study.
Technical Library | 2017-04-13 16:14:27.0
The drive to reduced size and increased functionality is a constant in the world of electronic devices. In order to achieve these goals, the industry has responded with ever-smaller devices and the equipment capable of handling these devices. The evolution of BGA packages and leadless devices is pushing existing technologies to the limit of current assembly techniques and materials.As smaller components make their way into the mainstream PCB assembly market, PCB assemblers are reaching the limits of Type 3 solder paste, which is currently in use by most manufacturers.The goal of this study is to determine the impact on solder volume deposition between Type 3, Type 4 and Type 5 SAC305 alloy powder in combination with stainless steel laser cut, electroformed and the emerging laser cut nano-coated stencils. Leadless QFN and μBGA components will be the focus of the test utilizing optimized aperture designs.
https://www.ascen.ltd/Products/Solder_paste_printer/513.html full auto PCB screen printer and SMT solder paste printing machine with Image and optical system,It is a very accurate fully automatic SMT stencil printer.automatic PCB screen printer main
Panasonic AM100 SMT Pick and Place Machine If you could not find any similar items you want, you may send some photos to us. because our catalog and website haven't included allof our products. Pick and place machine, SMT pick and place machine
Events Calendar | Mon Apr 12 00:00:00 EDT 2021 - Mon Apr 12 00:00:00 EDT 2021 | ,
Europe Chapter Webinar: Tombstoning Components during Reflow Soldering - Causes & Cures
SMTnet Express, February 13, 2020, Subscribers: 34,017, Companies: 10,974, Users: 25,597 Size Matters - The Effects of Solder Powder Size on Solder Paste Performance Credits: FCT ASSEMBLY, INC. Solder powder size is a popular topic
SMT Express, Volume 4, Issue No. 10 - from SMTnet.com Volume 4, Issue No. 10 Thursday, October 17, 2002 SMTnet Announcement SMTnet Site Redesign Positions EM Hub for Growth SMTnet has taken the first step in its planned site
| https://www.eptac.com/soldertips/solder-paste-shelf-life-and-testing/
: We have some solder paste that has been in a sealed box at 4 degree Celsius for more than 8 months. The shelf life is 6 months. Can it be used without an issues
| https://pcbasupplies.com/jm-20-sn63-pb37-0-4-mm-cored-leaded-solder-wire/
– 0.4 mm No Clean Leaded Flux Cored Solder Wire JM-20 Sn63/Pb37 – 0.4 mm No Clean Leaded Flux Cored Solder Wire $ 43.85 Purchase this product now and earn 4 Points
