Industry Directory | Consultant / Service Provider / Manufacturer / Other
Taiwan Dry Tech Corp. manufacturer of Eureka Dry Tech Fast Super Dryers for moisture/humidity proof protective storage of PCB, MSD, IC packages, meets IPC/JEDEC J-STD-033 & IPC-1601.
Industry Directory | Consultant / Service Provider / Manufacturer
Eureka Dry Tech's IPC/JEDEC J-Std-033c Ultra Low Humidity Dry Cabinets provides moisture/humidity controlled storage of MSD，PCB, IC packages. Drying technology trusted by millions in replacing baking, nitrogen & desiccant packs.
The NexJet® 8 Jetting System with patented ReadiSet™ Jet Cartridge offers increased jet frequency combined with advanced consumable management - it's as easy as ReadiSet and Jet. ReadiSet Jet Cartridge reduces operator training time, cost-of-owner
New Equipment | Rework & Repair Services
No.1 sales automatic bga rework station WDS-620 PS3 PS4 motherboard repair machine with free training Business field Laptop and mother boards rework and repair. Game consoles applications rework and repair. Small and medium size electronics a
Electronics Forum | Thu Sep 06 05:25:38 EDT 2018 | spoiltforchoice
I'm no expert but I think you will find the majority of discussions around BGA & good printing results focus on the PCB design and things like tented vias and pad definition. e.g https://macrofab.com/blog/bga-pad-creation-smd-nsmd/ After that, work
Electronics Forum | Thu Sep 06 03:43:00 EDT 2018 | cmchoue
Dear Experts, Have any paper or data talking about the design guideline for avoiding BGA solder bridge? I desire to know the rule(guideline)that compare difference stencil thickness and safe solder design distance (air gap) can avoid bridge.
Industry News | 2011-08-24 17:13:21.0
The IPC Conference on Reliability: Assembly Process for a Reliable Product will be held November 1-2, 2011, in Irvine, Calif. The conference will address reliability issues that arise at the assembly level, dedicating half-day programs on new developments in each of three key areas: materials, processes, and test and inspection.
Parts & Supplies | Repair/Rework
Three independent heaters control systems. FG-P6000 is available heating portion of the PCB board by hot-air circulate both from top and bottom at the same time. With large IR bottom heating, it can completely avoid PCB deformation during reworking
Parts & Supplies | Repair/Rework
main features The full-automatic BGA Ball Mounting machine PG-FA6800 is composed of IPC control system, high-speed 12 axis motion control system, high definition Vision inspection system, convenient operation system, and automatic orientation contr
Technical Library | 2019-04-11 05:59:57.0
Are your MSD safely stored? As humidity is found to be one of the key reasons for rejected products, many manufacturers are taking measures to control the humidity to increase their production efficiency and save the cost. In the industries of semi-conductor and electronics, the key section in which the rejected products are most probably to be made is that during the heating process of SMT, the IC(e.g.,PBGA,BGA,or TQFD) is likely to crack and thus cause non-effective welding because of the humidity. Climatest Symor® auto dry cabinet is the best solution to avoid the cracking and non#2;effective welding by dehumidifying the surface of your components. The dry unit can be used for 20 years without replacement,and controller is calibration free within 5 years.We attach dry cabinet application with different humidity range,welcome to download.
Technical Library | 2013-01-17 15:37:21.0
A problem exists with electroless nickel / immersion gold (ENIG) surface finish on some pads, on some boards, that causes the solder joint to separate from the nickel surface, causing an open. The solder has wet and dissolved the gold. A weak tin to nickel intermetallic bond initially occurs, but the intermetallic bond cracks and separates when put under stress. Since the electroless nickel / immersion gold finish performs satisfactory in most applications, there had to be some area within the current chemistry process window that was satisfactory. The problem has been described as a 'BGA Black Pad Problem' or by HP as an 'Interfacial Fracture of BGA Packages…'[1]. A 24 variable experiment using three different chemistries was conducted during the ITRI (Interconnect Technology Research Institute) ENIG Project, Round 1, to investigate what process parameters of the chemical matrix were potentially satisfactory to use and which process parameters of the chemical matrix need to be avoided. The ITRI ENIG Project has completed Round 1 of testing and is now in the process of Round 2 TV (Test Vehicle) build.
The NexJet® 8 System with ReadiSet™ Jet Cartridge offers increased jet frequency combined with advanced consumable management - it's as easy as ReadiSet and Jet. Read more at http://www.nordsonasymtek.com/nexjet
Dinghua Technology-- the leading manufacturer of BGA rework station, Automatic screw locking machine, Automatic soldering station and non-standard equipment. For more details, please just contact John, WhatsApp/Wechat:+86 1576811 4827 , Skype: si
Career Center | Erode, Tamilnadu India | Engineering
Professional Summary 3+ years of experience in the PCB CAM engineering Exposure to FRONTLINE GENESIS 2000 Having exposure in UCAM Exposure to Create, Array & Panelize it for manufacturability Experienced in Creating impedance cou
SMTnet Express, June 12, 2014, Subscribers: 22834, Members: Companies: 13899, Users: 36331 Instrumentation for Studying Real-time Popcorn Effect in Surface Mount Packages during Solder Reflow Arijit Roy; World Academy of Science, Engineering
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_collapsing-vs-noncollapsing-bga-balls_topic1868.xml
- Here is a non-collapsing BGA ball with a solder mask defined pad. IPC has guidance to avoid this, but it's impossible for pin pitches below
Precision PCB Services, Inc | https://precision-pcb-services-inc.com/collections/bga-rework-stations/products/fully-automatic-high-end-bga-smd-rework-station-model-zm-r8650
Fully Automatic, High-End BGA & SMD Rework Station - Model ZM-R8650 – Precision PCB Services, Inc. Search Log in or Create account Cart
