Industry Directory | Training Provider / Manufacturer's Representative / Equipment Dealer / Broker / Auctions / Consultant / Service 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.
Industry Directory | Manufacturer
PCB Global is a dedicated Prototype Quick Turn High Tech. PCB supplier - Quotes and orders can be processed 24/7/365 - free online quotation visit www.pcbglobal.com
New Equipment | Assembly Services
Detailed introduction of 3D spi-6500 solder paste thickness gauge Product function 1. Friendly programming interface 2. Multiple measurement methods 3. The scanning distance is adjustable 4. 3D simulation function of image 5. Independent
New Equipment | Assembly Services
Detailed introduction of 3D spi-7500 solder paste thickness gauge Product function Fast programming, friendly programming interface 1. Multiple measurement methods 2. True one button measurement 3. Eight square movement button, one key foc
Electronics Forum | Tue Feb 16 14:04:10 EST 2016 | tsvetan
We are designing board which have to plug in M.2 connector and thickness is limited to 0.8 mm The board is very complex with many BGAs and DDR3 memory chips and we will need 6 layers for routing. The problem is that we will need signals with 50, 90
Electronics Forum | Tue Feb 16 15:42:21 EST 2016 | sarason
When faced with a problem like this I sometimes look at competitive products and see what they have done. You may be able to get away with 4 layers if you have the space, however if it is jammed up that will not be an option. I presume that the total
Used SMT Equipment | Chipshooters / Chip Mounters
FUJI, Chip Shooter, type CP643E, s.n. 2066, Left to right, cap. 40.000 CPH, Device input 140-8mm, with 20 heades, 6 nozels each, 2 tables 70 feeders each, PCB dimensions Max: 457mm x 356mm Min: 80mm x 60mm,Board Thickness: 0.3 to 4.0 mm, Component ca
Used SMT Equipment | Chipshooters / Chip Mounters
FUJI, Chip Shooter, type CP643E, s.n. 1278, Left to right, cap. 40.000 CPH, Device input 140-8mm, with 20 heades, 6 nozels each, 2 tables 70 feeders each, PCB dimensions Max: 457mm x 356mm Min: 80mm x 60mm,Board Thickness: 0.3 to 4.0 mm, Component ca
Industry News | 2017-10-02 13:58:42.0
GPD Global will exhibit at the upcoming IMAPS 2017. At booth 244, GPD Global will exhibit a complete line of Fluid Dispensing pumps with the latest dispense technologies for integration or retrofit. Whether your process requires low or high viscosity fluids, thick pastes, or abrasive media, there is a dispense pump to meet your requirements.
Industry News | 2017-09-07 23:32:44.0
GPD Global will exhibit at the upcoming SMTA International 2017. At booth# 216, on display is an automated Conformal Coating Machine with excellent repeatability for under $40,000. SimpleCoat is a NEW low cost, inline, simple Conformal Coating System with full featured programming making the conformal coating processes quick and easy to set up.
Model NO. : GW-UL250L , GW- UL330L ,GW- UL390L ,GW- UL460L PCB size(L×W)~(L×W) :(50×50)~(350×250),(50×50)~(455×330),(50×50)~(530×390),(50×50)~(530×460), Machine size (L×W×H) : 1370×750×1200 , 15
Parts & Supplies | SMT Equipment
YAMAHA YS24 conveyor PCB sensor Part Number : KHM-M654B-01 More Yamaha SMT parts in stocks KG3-M7190-00X Yamaha Needle Connector 12YM KGT-M7106-00X Yamaha YG200 Shaft Nozzle Holder KHN-M7720-A1X Yamaha YS12 302A Nozzle KHN-M7790-A1X Yamaha Y
Technical Library | 2020-10-27 02:07:31.0
For companies that choose to take the Pb-free exemption under the European Union's RoHS Directive and continue to manufacture tin-lead (Sn-Pb) electronic products, there is a growing concern about the lack of Sn-Pb ball grid array (BGA) components. Many companies are compelled to use the Pb-free Sn-Ag-Cu (SAC) BGA components in a Sn-Pb process, for which the assembly process and solder joint reliability have not yet been fully characterized. A careful experimental investigation was undertaken to evaluate the reliability of solder joints of SAC BGA components formed using Sn-Pb solder paste. This evaluation specifically looked at the impact of package size, solder ball volume, printed circuit board (PCB) surface finish, time above liquidus and peak temperature on reliability. Four different BGA package sizes (ranging from 8 to 45 mm2) were selected with ball-to-ball pitch size ranging from 0.5mm to 1.27mm. Two different PCB finishes were used: electroless nickel immersion gold (ENIG) and organic solderability preservative (OSP) on copper. Four different profiles were developed with the maximum peak temperatures of 210oC and 215oC and time above liquidus ranging from 60 to 120 seconds using Sn-Pb paste. One profile was generated for a lead-free control. A total of 60 boards were assembled. Some of the boards were subjected to an as assembled analysis while others were subjected to an accelerated thermal cycling (ATC) test in the temperature range of -40oC to 125oC for a maximum of 3500 cycles in accordance with IPC 9701A standard. Weibull plots were created and failure analysis performed. Analysis of as-assembled solder joints revealed that for a time above liquidus of 120 seconds and below, the degree of mixing between the BGA SAC ball alloy and the Sn-Pb solder paste was less than 100 percent for packages with a ball pitch of 0.8mm or greater. Depending on package size, the peak reflow temperature was observed to have a significant impact on the solder joint microstructural homogeneity. The influence of reflow process parameters on solder joint reliability was clearly manifested in the Weibull plots. This paper provides a discussion of the impact of various profiles' characteristics on the extent of mixing between SAC and Sn-Pb solder alloys and the associated thermal cyclic fatigue performance.
Technical Library | 2015-07-21 13:50:37.0
Achieving an even coat at the right desired thickness is a major challenge when it comes to applying conformal coating to a Printed Circuit Board (PCB). Applying a coating too thin will ultimately render the electronic assembly vulnerable to potential environmental risks therefore defeating the purpose of the coating. Apply the coat too thick, and it could leave the electronic specific components non-functional therefore destroying the electronic assembly entirely. Coating thickness must meet quality specifications. Measurements for coating thickness may be taken while film is dry or wet. Once measurements are recorded, thickness is compared to quality specifications and fluid dispensing automation machinery is calibrated as necessary. There are a handful of methods for measuring conformal coating thickness that are commonly used in the Electronic Manufacturing Services (EMS) and Original Electronic Manufacturer (OEM) industries. A few commonly used methods for checking conformal coating thickness include:
http://www.gpd-global.com Tilt-and-Rotate configuration is available. Full featured programming makes conformal coating processes quick and easy. 3-axis Conformal Coating System for printed circuit boards that provides a reliable robotic platform f
Guillotine type V-cut PCB Cutting Machine Product Description 1. For internal strength generates during separation, Minimize it to value under 180uE ,to avoid solder crack or component damage 2. Able to separate edge of V-slot, minimum distance to
Training Courses | | | PCB Design Courses
The PCB design courses teach students the process, techniques and tools needed to design layout of printed circuit boards.
Training Courses | | | IPC-600 Specialist (CIS)
The Certified IPC-600 Specialist (CIS) training targets quality assurance and acceptance of bare printed circuit boards.
Events Calendar | Mon Sep 14 00:00:00 EDT 2020 - Mon Sep 14 00:00:00 EDT 2020 | ,
Printed Circuit Board (PCB) Inspection & Quality Control
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
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
Qinyi Electronics Co.,Ltd | https://www.qy-smt.com/shop/0-8-6-7-550-flat-belt-thickness-0-8mm-width-6-7mm-folded-length-550mm-226421?page=28&order=list_price+asc
Flat belt Thickness: 0.8mm Width: 6.7mm Folded Length: 550mm 0.8*6.7*550 QYSMT × Home about Us ABOUT US FAQ SMT spare parts SMT surplus equipment SMT peripheral equipments News Contact US 0 0 Sign in contact us Products Flat belt Thickness: 0.8mm Width: 6.7mm Folded Length
Heller Industries Inc. | https://hellerindustries.com/parts/7729k/
7729K - ARMAFLEX INSULATION (1MX1MX25MM thickness) Phone 1-973-377-6800 Company About News Events New Equipment Convection Reflow Ovens Reflow Oven MK7 -New
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.
Training Provider / Manufacturer's Representative / Equipment Dealer / Broker / Auctions / Consultant / Service Provider
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