Industry Directory | Manufacturer
COT specializes in high quality SMT nozzles and consumables for pick and place machines. We provide special engineering design service of custom nozzles for those unique and odd components.
Utilise Gold contains an international business directory of suppliers of precious metal materials used in the electronics industry, including contacts, plating salts, pastes, solders, bonding wires and evaporation materials.
REPAIR & REWORK OF GOLD CONTACTS, E.G. GOLD FINGER,CONNECTORS, SOLDER ON GOLD PROBLEM, COSTUME JEWELLERY, DENTAL, OPTICAL, ETC.
We supply bare printed circuit boards provided to us by our offshore manufacturing partners. Our partners have been fully researched and carefully selected, and are ISO certified and UL-approved. Single-Sided board Double-sided board Multilayer
Electronics Forum | Fri Feb 23 12:24:59 EST 2001 | traviss
200-300u that�s tinny but I read IPC as saying ANY metal other than gold in the critical contact areas is not acceptable.
Electronics Forum | Thu Jul 20 05:04:30 EDT 2006 | bing007
We had a similar problem with gold contact pads. Cleanliness is paramount. If you are using foil tensioning system, wash the foil in a stencil wash before use as the cardboard cassettes may be contaminated. Be very careful when loading into a frame f
Used SMT Equipment | Soldering - Reflow
APS GF-12 Gold-Flow Benchtop Reflow Oven. Complete and operational. FOB: Origin, Ex-works. Contact Assured Technical Service LLC for details. AssuredTechnicalServiceLLC@Gmail.com
Used SMT Equipment | Soldering - Wave
Speedline Technologies Electrovert EPK Gold Wave Solder Machine - just removered from production in working conditon. Currently in production and available now. 11/2005 DOM, 208VAC 3 Phase Power, Reciprocating Spray Fluxer, L to R Board Flow, Heavy D
Industry News | 2003-04-04 07:39:52.0
Designated T11L these have soldered connections for PCB circuits with a grid of 0.2 pitch
Industry News | 2010-12-03 21:35:04.0
Eastern Europe's growing electronics assembly industry faces new challenges, especially with the adoption of lead-free technology. To connect manufacturers with solutions to these challenges, IPC — Association Connecting Electronics Industries® is holding the IPC Conference on Quality, Reliability and Acceptability for Electronics Manufacturing in Budapest, Hungary, on 22–24 February 2011.
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Parts & Supplies | Pick and Place/Feeders
Siemens SIEMENS SIPLAC X 8mm FEEDER Specs: Siemens SIEMENS SIPLACE X 2x8mm FEEDER Specs: Siemens SIEMENS SIPLACE 44mm FEEDER 00 Specs: Siemens SIEMENS SIPLACE 24,32mm FEEDER Specs: Siemens SIEMENS SIPLACE 12/16mm FEEDER Specs: Siemens SIEM
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Parts & Supplies | Pick and Place/Feeders
Siemens SIEMENS SIPLACE 3x8mm SL FEEDE Specs: Supply&repair below DEK part: SIEMENS Model Part Number SIEMENS SIPLACE X 8MM FEEDER SINGLE PITCH 00141270 00141290 SIEMENS SIPLACE X 8MM FEEDER DOUBLE PITCH 00141269 00141289 SIEMENS SIPLACE X 1
Technical Library | 2019-06-04 10:19:46.0
Interconnection technology relies very heavily on the ability of the conductors on a printed wiring assembly to maintain reliable signal integrity. Harsh environmental factors can precipitate a loss of conductivity due to oxidation and corrosion. Connections are typically soldered or inserted using pressure fitted connectors to obtain enough surface contact to meet the electrical conductivity requirements. In pressure contacts, surface integrity is especially critical where the abrasive effects of retraction and insertion can wear off the metallic finish from the contact area. This can expose the underlying copper or nickel and lead to increased resistance at the contact points. These types of conductors are frequently found in card edge connectors where the terminations are plated with a layer of nickel and gold (frequently referred to as gold fingers). A hard gold is typically used containing very small amounts of nickel and cobalt to increase the wear resistance.
Technical Library | 2019-06-07 14:49:54.0
ACI Technologies was contacted in regards to poor solder joint reliability. The customer submitted an assembly that was exhibiting intermittent opens at multiple locations on a ball grid array (BGA) component. The assembly’s functionality did not survive international shipping, essentially shock and vibration failures, immediately making the quality of the solder joints suspect. The customer was asked about the contract manufacturer and the reflow oven profile as well as the solder paste and surface finish used. The ACI engineering staff evaluated the contract manufacturer’s technique and determined that they were competent in the methods they used for placing thermocouples in the proper locations and developing the reflow oven profile. The surface finish was unusual, but not unheard of, in that it was hard gold over hard nickel, rather than electroless nickel immersion gold (ENIG). The customer was able to supply boundary scan testing data which showed a diagonal row of troublesome BGA pins.
https://www.ascen.ltd/Products/Solder_paste_printer/513.html full auto PCB screen printer and SMT solder paste printing machine with Image and optical system,It is a very accurate fully automatic SMT stencil printer.automatic PCB screen printer main
https://www.ascen.ltd/Products/Solder_paste_printer/513.html full auto PCB screen printer and SMT solder paste printing machine with Image and optical system,It is a very accurate fully automatic SMT stencil printer.automatic PCB screen printer main
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Training Courses | | | Cable and Wire Harness Assembly Training Courses
Browse training and certification programs for wire harness cable and connector assembly.
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 | 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
SMTnet Express, August 7, 2014, Subscribers: 23058, Members: Companies: 13975, Users: 36604 Gold Embrittlement In Lead-Free Solder. Craig Hillman, Nathan Blattau, Joelle Arnold, Thomas Johnston, Stephanie Gulbrandsen; DfR Solutions , Julie Silk
Wire Bonding and Soldering on Enepig and Enep Surface Finishes with Pure Pd-Layers SMTnet Express October 11, 2012, Subscribers: 25550, Members: Companies: 9005, Users: 33789 Wire Bonding and Soldering on Enepig and Enep Surface Finishes with Pure
| https://www.eptac.com/webinar/the-need-for-gold-removal-on-solderable-surfaces/
Why Get IPC Certified Blog FAQ’s Upcoming Webinars Archived Webinars About Instructors Consulting Services Press Releases Careers Contact Us The Need for Gold Removal on Solderable Surfaces Gold removal from component solderable
| https://www.wesource.com/miscellaneous/circuitmedic-gold-contact-repair-kit-201-1120-id-000976-5/22/
CircuitMedic Gold Contact Repair Kit 201-1120 ID_000976 (5/22): World Equipment Source COMPANY PROFILE FINDER'S PROGRAM R1-Surplus Wesource159 CALL US
COT specializes in high quality SMT nozzles and consumables for pick and place machines. We provide special engineering design service of custom nozzles for those unique and odd components.
2481 Hilton Drive
Gainesville, GA USA
Phone: (770) 538-0411
