Industry Directory: crack solder joints connector pin paste (1)

Universal Assets

Industry Directory | Manufacturer

Buyers of Scrap Materials and Surplus Machinery, Equipment and Inventories Precious Metal Refining Warehouse Liquidation PCB & Electronic Scrap Recycling Purchasing of Used Surplus Semiconductor

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New SMT Equipment: crack solder joints connector pin paste (19)

PCB Footprint Expert - Tens of Millions of Parts; 25 CAD Formats!

PCB Footprint Expert - Tens of Millions of Parts; 25 CAD Formats!

New Equipment | Software

The PCB Footprint Expert is a powerful CAD library development tool powered by our own proprietary CAD LEAP Technology (Libraries Enhanced with Automated Preferences). It is packed with very powerful advanced library management features that cuts foo

PCB Libraries, Inc.

HeatShieldGel™ - Thermal Protection of Electronic Components During Reflow

HeatShieldGel™ - Thermal Protection of Electronic Components During Reflow

New Equipment | Rework & Repair Equipment

BEST HeatShield Gel™ is a thermal shield water-based gel designed to be used in the PCB rework/repair or board assembly areas in order to provide thermal protection of electronic components. It is truly a revolutionary means to protect components. It

BEST Inc.

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Electronics Forum: crack solder joints connector pin paste (279)

200 pin connector reflow

Electronics Forum | Thu Nov 07 21:28:31 EST 2019 | sssamw

The connector is so long, and has big metal parts, it will be little deformed during reflow I guess, andthe pins planarity should be critical for 200 pins. Did you measure the non wetting pins profile to see if temperature ok? And maybe you can try u

Samtec Searay 500 pin connector solder wicking issue after reflow

Electronics Forum | Wed Jan 15 10:31:55 EST 2020 | emeto

Having 10c thermal differential is a lot. Trying different paste might help - usually thermal expansion makes component detach from PCB, then joint is formed and solidified, then component goes back but is too late to form a joint. Cooling speed migh

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Used SMT Equipment: crack solder joints connector pin paste (2)

Panasonic W2

Panasonic W2

Used SMT Equipment | Pick and Place/Feeders

Panasonic NPM-W2 PCB mounter machine The new NPM-W2 amplifies the original NPM-W capabilities with a 10% throughput boost and 25% more accuracy. It also integrates new innovations like our incomparable Multi Recognition Camera. Combined, these feat

Langke Automation Equipment(smdmachine.com)

Panasonic W2

Panasonic W2

Used SMT Equipment | Pick and Place/Feeders

Panasonic NPM-W2 PCB mounter machine The new NPM-W2 amplifies the original NPM-W capabilities with a 10% throughput boost and 25% more accuracy. It also integrates new innovations like our incomparable Multi Recognition Camera. Combined, these feat

Langke Automation Equipment(smdmachine.com)

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Industry News: crack solder joints connector pin paste (146)

Power Connectors Bring Heavy Cables Onboard

Industry News | 2003-05-23 08:24:49.0

Solid cables of up to 35mm2 cross-section now can be connected to PCBs easily, reliably and cost-effectively with the new Power Combicon range of connectors.

SMTnet

Connector Range has Board-to-cable Options Covered

Industry News | 2003-03-13 08:19:18.0

The Flakafix 2.54mm grid IDC board-to-cable connector can now be supplied with a variety of terminations including surface mount, solder-in, press-fit and pin-in-paste.

SMTnet

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Parts & Supplies: crack solder joints connector pin paste (16)

DEK PCB soft support pin for DEK photon 2009 DEK galaxy 2004

DEK PCB soft support pin for DEK photon 2009 DEK galaxy 2004

Parts & Supplies | Screen Printers

PCB soft support pin for DEK photon 2009 DEK galaxy 2004, new made in China with high quality Other parts for DEK printer: DEK lamp 187100 DEK belt clamp 156212 DEK BEARING BLOCK 156581 LEAD SCREW NUT 156276 CONTACTOR REPLACEMENT 155979, 181248

ZK Electronic Technology Co., Limited

DEK BOOM 500MM BOARD CLAMPS

DEK BOOM 500MM BOARD CLAMPS

Parts & Supplies | Pick and Place/Feeders

101004 TRANSISTOR BC108 NPN 101020 POWER SUPPLY – UPRATED CURRENT 101047 SQUEEGEE MATERIAL 9.5 X 9.5 85-90 101081 CONNECTOR CIRCULAR 14WAY 97-3102A 101142 FRONT SQUEEGEE CARRIAGE 101143 OUTER MTG SQUEEGEE BLOCK 101145 COVER (TXT) 101146

Qinyi Electronics Co.,Ltd

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Technical Library: crack solder joints connector pin paste (4)

Numerical Study on New Pin Pull Test for Pad Cratering Of PCB

Technical Library | 2015-02-19 16:54:34.0

Pad cratering is an important failure mode besides crack of solder joint as it’ll pass the regular test but have impact on the long term reliability of the product. A new pin pull test method with solder ball attached and positioning the test board at an angle of 30º is employed to study the strength of pad cratering. This new method clearly reveals the failure mechanism. And a proper way to interpret the finite element analysis (FEA) result is discussed. Impact of pad dimension, width and angle of copper trace on the strength is included. Some findings not included in previous research could help to guide the design for better performance

Flex (Flextronics International)

Pin in Paste Stencil Design for Notebook Mainboard

Technical Library | 2008-03-18 12:36:31.0

This paper examines the construction of a notebook mainboard with more than 2000 components and no wave soldering required. The board contains standard SMD, chipset BGAs, connectors, through hole components and odd forms placed using full automation and soldered after two reflow cycles under critical process parameters. However, state of the art technology does not help if the process parameters are not set carefully. Can all complex BGAs, THTs and even screws be soldered on a single stencil? What will help us overcome bridging, insufficient solder and thombstoning issues? This paper will demonstrate the placement of all odd shape components using pin-in-paste stencil design and full completion of the motherboard after two reflow cycles.

Vestel Electronic

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Videos: crack solder joints connector pin paste (23)

PCB solder paste printer, solder paste printer , auto stencil printer ,pcb screen printer , Solder Paste Screen Printer

PCB solder paste printer, solder paste printer , auto stencil printer ,pcb screen printer , Solder Paste Screen 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

I.C.T Lyra Series Reflow Oven with CBS Function

I.C.T Lyra Series Reflow Oven with CBS Function

Videos

Lyra Reflow Oven is a soft soldering that realizes the mechanical and electrical connection between the solder ends of surface mount components or the pins and the printed board pads by remelting the solder paste pre-distributed on the printed board

Dongguan Intercontinental Technology Co., Ltd.

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Events Calendar: crack solder joints connector pin paste (2)

BGA & Area Array Failures, Causes & Corrective Actions Online Webinar

Events Calendar | Mon Mar 16 00:00:00 EDT 2020 - Mon Mar 16 00:00:00 EDT 2020 | ,

BGA & Area Array Failures, Causes & Corrective Actions Online Webinar

Surface Mount Technology Association (SMTA)

SMTA China East Conference 2018

Events Calendar | Mon Apr 23 00:00:00 EDT 2018 - Thu Apr 26 00:00:00 EDT 2018 | Shanghai, China

SMTA China East Conference 2018

Surface Mount Technology Association (SMTA)

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Career Center - Resumes: crack solder joints connector pin paste (2)

SMT equipment eng

Career Center | seoul, South Korea | Engineering

I have 4 year process engineering in Motorola and 7 years service experience in Assemblen . 2 years in Mirtec AOI as service manager .

Staff Process Engineer

Career Center | Wesley Chapel, Florida USA | Engineering,Management,Quality Control

15 years of experience on Electronic Manufacturing. Certified SMT Process Engineer TQM Knowledge Statistics DOE Screen Printer Thermal Process Knowledge JIT International Project Engineering Experience

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Express Newsletter: crack solder joints connector pin paste (1022)

SMTnet Express - October 28, 2021

SMTnet Express, October 28, 2021, Subscribers: 26,544, Companies: 11,461, Users: 26,907 Cracks: The Hidden Defect Cracks in ceramic chip capacitors can be introduced at any process step during surface mount assembly. Thermal shock

SMT Express, Volume 2, Issue No. 1 - from SMTnet.com

Featured Article Return to Front Page REFLOW SOLDERING

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