Industry Directory | Marketing Agency / Recruiter / Employment Company
For anyone who is going to grow as a person and get a 6,500 euro per month!Online store selling, gold bars from 1 to 100 grams in the bonus program.Create your own business! www.goldpuls.emgoldex.com
Industry Directory | Manufacturer
We are a PCB manufacturer located in China and right now we have set up our office in Ontario, Canada. We can produce high-quality PCBs up to 24 layers and we accept orders for prototypes as well as large volumes, both with very competitive prices.
ASCEN-PCB multi cutter separator applies to automatic online separate the PCB board. At the same time, the minimum cutting length can achieve 100mm and no limits of the cutting length. High efficiency multi cutter PCB depeneling machine's minimu
ASCEN-PCB multi cutter separator applies to automatic online separate the PCB board. High efficiency multi cutter PCB depeneling machine can directly connect the reflow oven and pick and the pick and place machine on the SMT production line. Th
Electronics Forum | Thu Sep 20 14:20:46 EDT 2012 | blnorman
From what I was told, gold flash normally refers to 10 microinches of gold.
Electronics Forum | Fri Sep 21 10:35:37 EDT 2012 | davef
Flash gold is just thin electrolytic gold plating over electroless nickel or electrolytic nickel. Flash gold plating ... * Less than 3 microinch thick will be porous and take solder poorly * Greater than 10 microinch thick will cause brittle solder c
Used SMT Equipment | Pick and Place/Feeders
Product name: KE - 2060L JUKI chip mounter Product number: KE - 2060L JUKI2060 chip mounter parameters: Mounting head: 3 Material stand: 80 Mount speed: 0.25 SEC/CHIP (3 head at thesame time put in the attached SMT) Mounting speed:+ / - 0.. 5 M
Used SMT Equipment | Flexible Mounters
Product Name: Samsung high speed SM411 chip mounter Product number: SM411 Detailed product introduction Samsung high speed SM411 chip mounter parameters type: SM411 On the way: In - flight vision Number: 6 - axis *2 axis platform mount speed:
Industry News | 2003-05-19 10:06:43.0
The PCB is available with a maximum panel size of 406-by-460mm and a minimum board thickness of 0.8mm.
Parts & Supplies | Circuit Board Assembly Products
PULANG TECHNOLOGY CO,.LTDOffers electronic manufacturing services including PCB designing, electronic contract manufacturing including electronic product design, electronic product development, electronic product repair, PCB manufacturing, electronic
Parts & Supplies | Circuit Board Assembly Products
1). 24 hours lead time. 2). FR-4 Material, Single sided or Double sided. 3). 1 oz copper weight, 1.6mm thick. 4). Green solder mask /white silkscreen 5). 4/4 mil track/space, 0.3mm minimum holes 6). Hot air level finish
Technical Library | 2014-08-07 15:13:44.0
Gold embrittlement in SnPb solder is a well-known failure mechanism in electronic assembly. To avoid this issue, prior studies have indicated a maximum gold content of three weight percent. This study attempts to provide similar guidance for Pb-free (SAC305) solder. Standard surface mount devices were assembled with SnPb and SAC305 solder onto printed boards with various thicknesses of gold plating. The gold plating included electroless nickel immersion gold (ENIG) and electrolytic gold of 15, 25, 35, and 50 microinches over nickel. These gold thicknesses resulted in weight percentages between 0.4 to 7.0 weight percent.
Technical Library | 2020-07-22 19:39:05.0
The PWB industry needs to complete reliability testing in order to define the minimum copper wrap plating thickness requirement for confirming the reliability of PTH structures. Predicting reliability must ensure that the failure mechanism is demonstrated as a wear-out failure mode because a plating wrap failure is unpredictable. The purpose of this study was to quantify the effects of various copper wrap plating thicknesses through IST testing followed by micro sectioning to determine the failure mechanism and identify the minimum copper wrap thickness required for a reliable PWB. Minimum copper wrap plating thickness has become an even a bigger concern since designers started designing HDI products with buried vias, microvias and through filled vias all in one design. PWBs go through multiple plating cycles requiring planarization after each plating cycle to keep the surface copper to a manageable thickness for etching. The companies started a project to study the relationship between Copper wrap plating thickness and via reliability. The project had two phases. This paper will present findings from both Phase 1 and Phase 2.
http://www.pcb-separator.com/plus/view.php?aid=86 PCB multi cutter machine/high efficiency PCB depaneling 900 machine/ PCB separator
http://www.pcb-separator.com/plus/view.php?aid=86 PCB multi cutter machine/high efficiency PCB depaneling 900 machine/ PCB separator
Training Courses | ON DEMAND | | IPC-6012 Trainer (CIT)
The Certified IPC-6012 Trainer (CIT) courses recognize individuals as qualified trainers in the area of design, fabrication and inspection of rigid printed boards and prepare them to deliver Certified IPC-6012 Specialist (CIS) training.
Events Calendar | Wed Mar 18 00:00:00 EDT 2020 - Wed Mar 18 00:00:00 EDT 2020 | College Park, Maryland USA
CALCE Reliability Science Symposium - Spring 2020
Career Center | Chesterland, Ohio USA | Production
Surface Grinder/Lapper Operator Position Overview We currently have an excellent career opportunity for a Surface Grinder/Lapper Operator to join our Ceramics team at our Channel Products, Inc. facility in Chesterland, OH. This position is respons
Career Center | , British Columbia Canada | Engineering
Looking for an engineer or technician to do some contract work on the assembly, testing, and failure of analysis of microelectronics packagages. The individual needs to understand the process of gold wire bonding and eutectic die attachment. Knowle
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
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
| https://www.feedersupplier.com/sale-13118549-xp142-xp143-xp243-1mm-thickness-fuji-xp-smt-label-feeder.html
XP142 XP143 XP243 1mm Thickness Fuji XP SMT Label Feeder Basic Information Place of Origin: Japan Brand Name: FUJI Model Number: XP142/XP143/XP243 Minimum Order Quantity: 1 unit Price
KingFei SMT Tech | http://www.smtspare-parts.com/sale-9469374-thickness-sensor-n510015037aa-smt-spare-parts-cm212-photo-sensor-smt-parts.html
Thickness Sensor N510015037AA SMT Spare Parts CM212 Photo Sensor SMT Parts Leave a Message We will call you back soon! Your message must be between 20-3,000 characters
