Industry Directory | Equipment Dealer / Broker / Auctions
World Equipment Source has over 20 years experience in Electronic Assembly Equipment. We will resell your equipment by utilizing our global market of associates.
Industry Directory | Consultant / Service Provider / Manufacturer
BBG will service your quick turn prototype, your small volume run as well as your full production requirement. We have plants dedicated to quick turn, small volume and prototype applications.
FPC / PCB Punching Dies PCB Depaneler For High Volume Boards Singulation Advantages: 1. Pneumatic, environmental protection 2. High efficiency, suitable for high volume PCBs 3. Security door protection, ensure safe production Features: 1. D
New Equipment | Board Handling - Conveyors
Product introduction: 1.This equipment is used to collect bare PCBs at the end of SMT production line 2.Stable and reliable PLC control system; 3.Easy to operate LED touch screen control interface; 4.Uninterrupted loading; 5.Machine always fault
Electronics Forum | Fri Sep 12 09:10:23 EDT 2003 | Norm Morikawa
Around 1989 I had this probelmm with a SMT CCA that would not solder in one area consistently. I had it cross sectioned by the bare board supplier and found that under their metallurgical microscope the thickness of this HASL bare board could not be
Electronics Forum | Tue Sep 09 18:07:18 EDT 2003 | davef
We would be very wary of allowing 50 uinches, because this will likely result in reduced shelf life due to intermetallic growth. As a guesstimate, at least 10 uinches of that 50 uinches, and maybe more, is already intermetallic when you receive the b
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Used SMT Equipment | Pick and Place/Feeders
1. Manufacturing location of yamaha medium-speed placement machine 2. YV100XG factory year period 2000-2006; YV100XGP general year: 2005-2007 (now discontinued; only second-hand equipment is on sale in the market) 3. This model is a medium-
Used SMT Equipment | Pick and Place/Feeders
1. Manufacturing location of yamaha medium-speed placement machine 2. YV100XG factory year period 2000-2006; YV100XGP general year: 2005-2007 (now discontinued; only second-hand equipment is on sale in the market) 3. This model is a medium-
Industry News | 2018-10-18 11:08:03.0
Different Techniques for Plating
Parts & Supplies | SMT Equipment
PCB Cutter / Separator machine Specification: Max. Separation Length:300 mm PCB thickness:0.5~3 mm Feed rate:80,120,200,300 mm/s Blade material: HSS steel Weight:27 kg Feature: The accurately adjustable space between the blades is applicabl
Parts & Supplies | SMT Equipment
Specification and Features: Max. Separation Length: 300 mm PCB thickness: 0.5~3 mm Feed rate: 80,120,200,300 mm/s Blade material: HSS steel Weight 27 kg The accurately adjustable space between the blades is applicable to the circuit board
Technical Library | 2021-04-08 00:30:49.0
As the electronic industry moves to lead-free assembly and finer-pitch circuits, widely used printed wiring board (PWB) finish, SnPb HASL, has been replaced with lead-free and coplanar PWB finishes such as OSP, ImAg, ENIG, and ImSn. While SnPb HASL offers excellent corrosion protection of the underlying copper due to its thick coating and inherent corrosion resistance, the lead-free board finishes provide reduced corrosion protection to the underlying copper due to their very thin coating. For ImAg, the coating material itself can also corrode in more aggressive environments. This is an issue for products deployed in environments with high levels of sulfur containing pollutants encountered in the current global market. In those corrosive environments, creep corrosion has been observed and led to product failures in very short service life (1-5 years). Creep corrosion failures within one year of product deployment have also been reported. This has prompted an industry-wide effort to understand creep corrosion
Momentum was designed and built to be a no-nonsense production machine. Cost-efficient and featuring a modest footprint, it grows with the user; innovative patented features can be added on or retrofitted as needed as the user’s throughput dema
1. Manufacturing location of yamaha medium-speed placement machine 2. YV100XG factory year period 2000-2006; YV100XGP general year: 2005-2007 (now discontinued; only second-hand equipment is on sale in the market) 3. This model is a medium-
Career Center | Shen Zhen, China | Management,Sales/Marketing
Working in GLORYPCB for 10 years.knowing electronic supply chain very well. especially for PCB PCBA assembly and other Electronic Manufacturing Service.Glorypcb is a professional electronic manufacturer located in Shenzhen with three facilities.offe
SMT Express, Issue No. 5 - from SMTnet.com Volume 1, Issue No. 5 Wednesday, October 13, 1999 Featured Article Return to Front Page HASL WHAT A HASSLE, or HASL'd AGAINby Earl Moon INTRODUCTION This article updates one I wrote for Printed
SMT Express, Issue No. 2 - from SMTnet.com Volume 1, Issue No. 2 Wednesday, July 14, 1999 Featured Article Continued From Previous Page PRINTED CIRCUIT BOARD FABRICATION BASICS AN OUTLINE Earl Moon Proof Of Design (POD) 8. PLATING (AND
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/silkscreen-thickness_topic2280.html
SilkScreen Thickness - PCB Libraries Forum Forum Home > PCB Footprint Expert > Questions & Answers New Posts FAQ Search Events Register Login SilkScreen Thickness
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/proceedings_abstract.cfm?PROC_ID=5218
The Influence of Printed Circuit Board Thickness on the Thermal Fatigue Reliability of Quad Flat No-Lead Packages 中文 MEMBERS LOGIN Membership Become a Member
World Equipment Source has over 20 years experience in Electronic Assembly Equipment. We will resell your equipment by utilizing our global market of associates.
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