Technical Library | 2019-10-21 09:58:50.0
An ACI Technologies customer inquired regarding printed circuit board(PCB) failures that were becoming increasingly prevalent after the SMT (surface mount technology) manufacturing process. The failures were detected by electrical testing, but were undetermined as to the location and specific devices causing the failures. The failures were suspected to be caused predominately in the BGA (ball grid array) devices located on specific sites on this 16 layer construction. Information that was provided on the nature of the failures (i.e., opens or shorts) included high resistance shorts that were occurring in those specified areas. The surface finish was a eutectic HASL (hot air solder leveling) and the solder paste used was a water soluble Sn/Pb(tin/lead).
Industry News | 2017-05-19 13:34:13.0
Precision PCB Services is pleased to announce the addition of a Nitrogen capable BGA Rework Station to their product line.
Used SMT Equipment | Soldering - Reflow
Reflow welding machine is a very important equipment in SMT production process. Reflow welding process directly affects the quality of SMT process. It is difficult to achieve good reflow welding quality without a good reflow A welding machine. [1]
Industry Directory | Consultant / Service Provider / Equipment Dealer / Broker / Auctions / Manufacturer's Representative / Training Provider
Products, services, training & consulting for the assembly, rework & repair of electronic assemblies. BGA process experts. Manufacturers Rep, Distributor & Service Provider for Seamark/Zhuomao and Shuttle Star BGA Rework Stations.
_1.jpg)
Parts & Supplies | Pick and Place/Feeders
L155E42100 FX-1 filter Model: JUKI placement machine Specification: Filter Part Number: L155E42100 Name: Filter 00336791S04 Siemens S60 camera AGGTF8021 FUJI XPF TRAY CBM-9230 reflow soldering furnace hot air motor DCPA2091 FUJI CP7 oil pum
Used SMT Equipment | Soldering - Reflow
The latest breakthroughs associated with the Mark 5 reflow system now provide you with an even lower cost-of-ownership. Heller's new heating and cooling advances deliver up to 40% reduction in nitrogen and electrical consumption. This makes the MK 5
A500, A600, A800 - 5, 6 or 8 top/bottom cooling zones. Heating System: Up to eight groups of top and bottom forced hot air convection heating zones. Patented heating plates in each zone uniformly transfer heat to the PCBs using forced hot air co
SRT, VJE, VJ Electronics BGA Rework Nozzles 20mm x 20mm Hot Air Nozzle. Fits SRT Sierra Summit, 1000, 1100 , VJ Electronics and more. 1 in stock.
SRT, VJE, VJ Electronics BGA Rework Nozzles 21mm x 25mm Hot Air Nozzle. Fits SRT Sierra Summit, 1000, 1100 , VJ Electronics and more. 1 in stock.
New Equipment | Rework & Repair Equipment
With the Zhuomao ZM-R7220A you can place SMD components as small as 2mm with this high resolution Hot Air Rework System. Features: Manual/Stationary Vision System Places components from 2mm to 60mm Fits Boards up to 16" Top heating H
