New SMT Equipment: gold and discoloration (941)

Hanwha DECAN S2 Pick and Place Machine

Hanwha DECAN S2 Pick and Place Machine

New Equipment | Pick & Place

Hanwha DECAN S2 Pick and Place Machine High Speed:92,000 CPH(HS10 head) PCB Size : L510xW460mm Feeder position:120ea Weight: 1,800kg  INQUIRY Hanwha DECAN S2 Pick and Place Machine Specifications: Hanwha DECAN S2 Pick and Place Machine Ha

Flason Electronic Co.,limited

Hanwha DECAN S2 Pick and Place Machine

Hanwha DECAN S2 Pick and Place Machine

New Equipment | Pick & Place

Hanwha DECAN S2 Pick and Place Machine High Speed:92,000 CPH(HS10 head) PCB Size : L510xW460mm Feeder position:120ea Weight: 1,800kg  INQUIRY Hanwha DECAN S2 Pick and Place Machine Specifications: Hanwha DECAN S2 Pick and Place Machine Han

Flason Electronic Co.,limited

Electronics Forum: gold and discoloration (101)

soft gold vs immersion gold

Electronics Forum | Wed Aug 11 18:36:03 EDT 2004 | davef

90 Knoop. Q2: Thickness is 4 to 10 u" for Au and 300 to 400 u" for nickel A2: This looks like a ENIG spec. Although, the Ni is quite heavy, 150 uin is sufficient for most applications. [IPC-4552 ENIG specification: * Gold thickness of 0.075 - 0.125

Immersion gold and BGAs

Electronics Forum | Wed Aug 31 12:33:25 EDT 2005 | Jaya

I have expirence running,double sided Imm gold boards recently which ed up a lot of solderability issue. The Imm gold need to be slightly more control during reflow oven area on it's profile.

Used SMT Equipment: gold and discoloration (3)

Fuji NXT and other FEEDERS

Used SMT Equipment | Pick and Place/Feeders

Hello Friends, We have below original feeders and nozzles to sale, if you have demand, please kindly contact us! Thank you! FUJI CP 6 8*4/8*2 Paper ,CP7 8*4/8*2 Paper NXT 8mm,12mm with tail and without tail. YAMAHA CL 8*4/8*2,12mm,16mm. JUKI FF

TaJee Electronics Equipment Ltd

Siemens HF, HS60, HS50, S27, F5HM and HS feeders

Used SMT Equipment | Pick and Place/Feeders

For sales :   Siemens HF with MTC2 Siemens HS60 Siemens HS50 Siemens S27 Siemens F5HM   Siemens Feeder (HS series)  for sales : 3x8 Gold  - 55 pcs 3x8 silver - 150 pcs 3x8 HoverDavis New - 50 pcs 2x8 - 200 pcs 12/16 mm- 55 p

CS Technology

Industry News: gold and discoloration (108)

SMTA China and Hong Kong Chapter Announce 2011 Best Paper/Presentation and Best Exhibit Awards

Industry News | 2011-09-06 15:20:36.0

SMTA China announced the Best Paper/Presentation and Best Exhibit Awards at its annual awards presentation held in conjunction with SMTA China and Hong Kong Chapter Breakfast Reception, which took place August 31, 2011 at the Ritz-Carlton Hotel in Shenzhen.

Surface Mount Technology Association (SMTA)

IPC Conference on Quality, Reliability and Acceptability for Electronics Manufacturing in Budapest Offers Critical Information

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.

Association Connecting Electronics Industries (IPC)

Parts & Supplies: gold and discoloration (11)

Juki  nozzle 106 used in 705 pick and place machine

Juki nozzle 106 used in 705 pick and place machine

Parts & Supplies | SMT Equipment

Juki nozzle 105 for 705 smt machine Description: Brand:JUKI Color:plated gold Material:imported steel Nozzle model:101 102 103 104 105 106 Application:Juki 750 smt machine Customize:yes Nozzle advantage: 1.The nozzle main body adopts impor

KingFei SMT Tech

Juki Juki nozzle 106 used in 705 pick and place machine

Juki Juki nozzle 106 used in 705 pick and place machine

Parts & Supplies | SMT Equipment

Juki nozzle 105 for 705 smt machine Description: Brand:JUKI Color:plated gold Material:imported steel Nozzle model:101 102 103 104 105 106 Application:Juki 750 smt machine Customize:yes Nozzle advantage: 1.The nozzle main body adopts impor

KingFei SMT Tech

Technical Library: gold and discoloration (15)

Small Volume Solder Paste Dispensing for Aerospace and Defense

Technical Library | 2023-09-07 14:38:31.0

A repeat customer specializing in high-technology interconnect, sensor, and antenna solutions, partnered with us to dispense small volumes of solder paste (Indium 10.1 SAC305 T6SG 78%m) onto backplane connectors – gold pads 0.175mm x 0.225mm. We performed a test requiring 0.200mm diameter or smaller dots to demonstrate the dispensing capability required.

GPD Global

Surface Finish Issues Affecting Solderability and Reliability

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.

ACI Technologies, Inc.

Videos: gold and discoloration (7)

SMT Loader and Unloader for load and unload PCB board magazine storage racks   GOLDLAND

SMT Loader and Unloader for load and unload PCB board magazine storage racks GOLDLAND

Videos

SMT Loader&Unloader for load & unload PCB board magazine storage racks GoldLand Electronic Technology Co., Ltd 88#, Nan Ling Road, Xin Qiao, Sha Jing, Shenzhen 518103, China Tel : +86-13823675048 ? Wechat / WhatsApp ? Skype: sophyluo1985 Email:

Goldland Electronic Technology Company Limited

PCB solder paste printer ,PCB stencil printer, SMT solder paste printer , auto solder paste printer

PCB solder paste printer ,PCB stencil printer, SMT solder paste printer , auto solder paste printer

Videos

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

ASCEN Technology

Training Courses: gold and discoloration (1)

Wires and Terminals 101 Training Course

Training Courses | | | Cable and Wire Harness Assembly Training Courses

Browse training and certification programs for wire harness cable and connector assembly.

BEST IPC Training

Events Calendar: gold and discoloration (1)

FREE Webinar: Eliminate Circuit Board Problems and Failure Modes

Events Calendar | Tue Jan 23 00:00:00 EST 2018 - Tue Jan 23 00:00:00 EST 2018 | New Milford, Connecticut USA

FREE Webinar: Eliminate Circuit Board Problems and Failure Modes

Vision Engineering Inc.

Career Center - Jobs: gold and discoloration (1)

Sales and Marketing Representatives

Career Center | Dana Point, California USA | Sales/Marketing

We are currently seeking sales reps nationwide for this rapidly growing supplier of printed circuit boards (since 1986)with facilities in southern CA and eight PCB facilities in China and Taiwan, all ISO 9002 certified and UL94V-0 approved, some are

Global Communications

Express Newsletter: gold and discoloration (85)

SMTnet Express - August 7, 2014

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

Partner Websites: gold and discoloration (2716)

Gold Embrittlement: When Gold Removal is a Must | EPTAC

| https://www.eptac.com/webinar/gold-embrittlement-when-gold-removal-is-a-must/

: When Gold Removal is a Must We hear/are asked this question all the time. When do I need to remove gold plating and why do I have too

Gold Finger Rework, Gold Finger Repair – Precision PCB Services, Inc.

Precision PCB Services, Inc | https://precision-pcb-services-inc.com/products/gold-finger-repair

. Home Catalog Blog About us Home › Gold Finger Rework, Gold Finger Repair Gold Finger Rework, Gold Finger Repair $50.00 Default Title - $50.00 USD Quantity Add to Cart We repair, replace and re-plate Gold Fingers, Gold Pads and Gold Contacts

Precision PCB Services, Inc


gold and discoloration searches for Companies, Equipment, Machines, Suppliers & Information

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High Throughput Reflow Oven

Training online, at your facility, or at one of our worldwide training centers"
Fluid Dispensing, Staking, TIM, Solder Paste

High Resolution Fast Speed Industrial Cameras.
Pillarhouse USA for handload Selective Soldering Needs

Nozzles, Feeders, Spare Parts - Siemens, Fuji, Juki, Yamaha, etc...
thru hole soldering and selective soldering needs

Software for SMT placement & AOI - Free Download.
PCB Depanelizers

Thermal Transfer Materials.