Industry Directory | Manufacturer
professional manufacturer of pcb
New Equipment | Solder Paste Stencils
Semi Auto SMT PCB Solder Paste Printing Machine Model 500mm 800mm 1200mm 1500mm Direction Left → Right, Right → Left Power Single phase 220V, 50/60Hz,100W Translational speed 0-2200mm/mins
Semi Auto PCB Solder Paste Printer Model 500mm 800mm 1200mm 1500mm Direction Left → Right, Right → Left Power Single phase 220V, 50/60Hz,100W Translational speed 0-2200mm/mins Air sou
Electronics Forum | Fri Aug 30 11:53:12 EDT 2002 | genny
Possibly this is tarnish? Silver finish requires a bit more care in handling or packaging - to avoid contact with sulphur which may cause tarnish. Some cardboard boxes gas out enough sulphur to cause a problem. Possibly look at your method of stora
Electronics Forum | Thu Nov 11 14:29:18 EST 2010 | davef
When you say 'tarnished,' is that based on: * Appearance of the gold over-plate * That you can't get good contact during ATE processing ... OR ... * Something else?
Used SMT Equipment | Pick and Place/Feeders
Looking for 10 pcs of SIEMENS Silver Feeders 3*8 Please contact me if available Can consider GOLD type if price is negotiable Look forward to your support Very Respectfully Nathan Jack H.F.T. Pte Ltd Singapore SKYPE nathan.jack75
Used SMT Equipment | Pick and Place/Feeders
Hi Friends, We always stock various feeders with different sizes, just contact us if you have demand. Tks! Regards, Julie F. Skype: chiefplasticmold Email: julie(at)taijiedz.com.cn Mobil
Industry News | 2003-02-07 09:13:12.0
The Sessions Covered Current and Emerging Technologies
Industry News | 2015-04-30 19:57:55.0
SMTA China announces that it presented awards for seven papers at the SMTA China East 2015 Conference Award Presentation Ceremony, held on Tuesday, April 21, 2015 at Shanghai World Expo Exhibition & Convention Center in conjunction with the SMTA China Annual Award Ceremony.
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Parts & Supplies | Screen Printers
Product Name: P7062 emergency switch contacts Block Part Number: P7062 Description: P7062 BLOCK, CONTACT, 2XNC, GOLD FLASHED SILVER emergency switch contacts Block Applicable models: UP; AP Printing Presses P7062 BLOCK, CONTACT, 2XNC, GOLD
Parts & Supplies | SMT Equipment
Emergency switch contacts Block(P7062) Product Name: P7062 emergency switch contacts Block Part Number: P7062 Description: P7062 BLOCK, CONTACT, 2XNC, GOLD FLASHED SILVER emergency switch contacts Block Applicable models: UP; AP
Technical Library | 2015-06-22 16:39:47.0
Surface finishing is an integral part of any PCB fabrication. It is generally applied to exposed Cu connectors and conductors on the board. Surface finishing has numerous important functions. It serves as a protective layer for the Cu connectors during storage. The surface finish helps minimize or reduce tarnish of the Cu substrate. Additionally, since it is the layer that comes into contact with other components during assembly, it ensures good solderability between the PCB and the component during assembly. Furthermore after assembly, the finish helps prolong the integrity of the solder joint during use. A general review of common PCB surface finishes is presented. The advantages and disadvantages of each are discussed and compared.
https://www.ascen.ltd/Products/PCB_board_assembly_system/vision_measurin/507.html Vision Measuring Machine and image measuring instrument can be used for dimensional accuracy measurement of various molds, aircraft, automobile, mobile phone, computer,
High speed mixer, centrifugal mixer 1200RPM More information, welcome to contact: Web: www.obsmt.com E:sales@obsmt.com T/ Wechat/ Whatsapp: +86 13926596436 Skype: xudan0525
Career Center | Sungai Ara, Penang Malaysia | Management,Sales/Marketing
Spoken skills : English, Malay, Chinese, Cantonese, Korean (Basic) Writing skills : English, Malay, Chinese, Korean (Basic) Computer skills : Microsoft Office (Word, Excel, PowerPoint) Personal : Sense of responsibility, quick learner, can work in
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/asymtek/fluid-types/conductive-adhesive?page=3
:2015 Careers Contact Us Service Sales Contacts Support Contacts Global Locations Conductive Adhesive These products are recommended for conductive adhesives applications Products Content Sort Order
Imagineering, Inc. | https://www.pcbnet.com/blog/pcb-equipment-101-what-equipment-is-used-to-pcb-assembly/
. Usually, this consists of tin, lead, and silver. It functions as a type of glue that can hold the completed board together. Without this paste, components wouldn’t stick
