Industry Directory | Manufacturer
pcb construction@testing using surface mount and through hole components.
Industry Directory | Consultant / Service Provider / Manufacturer
Manufacturing SMT Stencil, Reballing stencil. SMT pallet; Wave solder pallet and Engineering Services
New Equipment | Assembly Services
Detailed introduction of 3D spi-7500 solder paste thickness gauge Product function Fast programming, friendly programming interface 1. Multiple measurement methods 2. True one button measurement 3. Eight square movement button, one key foc
New Equipment | Education/Training
In this One-Day class you will learn successful techniques to re-ball BGA Components. Both Lead and Lead Free Solder Balls will be covered. The student will have an opportunity to use and evaluate some of the most popular BGA rework fixtures on the
Electronics Forum | Wed Mar 17 14:59:53 EST 2004 | Claude_Couture
since there is a bit of humor in this thread, try drilling the pads from the opposite side of the pcb.
Electronics Forum | Mon Oct 13 19:04:47 EDT 2003 | davef
Aperture size should vary with the component [pitch]. That size should be the same a the pad size. So, generally pinching is not required. Indium discusses BGA apertures on their site [ http://www.indium.com ]
Used SMT Equipment | Pick and Place/Feeders
Automatic pick and place machine TP400V is the high cost-effective equipment in the market, it can pick and place variety of components by its vacuum nozzle. The machine can mount 0603、 SOIC、PLCC、QFP IC and many SMD chip components; optional vision
Used SMT Equipment | Pick and Place/Feeders
Automatic pick and place machine 210 is the high cost-effective equipment in the market, it can pick and place variety of components by its vacuum nozzle. The machine can mount 0402、 SOIC、PLCC、QFP IC and many SMD chip components; optional vision pos
Industry News | 2003-03-21 08:12:24.0
Tecan reckons it is consistently producing what may be regarded as the most efficient stencils in the world today.
Industry News | 2022-10-13 07:44:15.0
I.C.T SMT Vacuum Reflow Oven Machine helps you to solve the problem of High Solder Voids Rates
Parts & Supplies | SMT Equipment
SMT Pick And Place Equipment Parts JUKI 730 740 750 760 1700 1710 IMG-P IMAGE BOARD E86107210A0 Specifications: Brand Name JUKI IMG-P IMAGE BOARD Part number E86107210A0 Model IMG-P Ensure Test in machine confirmation Guarantee 3 month u
Parts & Supplies | SMT Equipment
SMT Pick And Place Equipment Parts JUKI 730 740 750 760 1700 1710 MATCHING PWB ASM E86317210A0 Specifications: Brand Name JUKI MATCHING PWB Part number E86317210A0 Model MATCHING PWB Ensure Test in machine confirmation Guarantee 3 month
Technical Library | 2020-05-08 18:22:31.0
A customer contacted the Helpline to perform analysis on a lead-free assembly which exhibited intermittent functionality. The lead-free assembly exhibiting intermittent functionality when pressure was applied to the ball grid array (BGA) packages. Industrial adaptation of a Restriction of Hazardous Substances (RoHS) compliant solder standard has created a new host of failure modes observed in lead-free assemblies. Pad cratering occurs when fractures propagate along the epoxy resin layer on the underside of the BGA connecting pads. While originating from process, design, and end use conditions, it is the combination of a rigid lead-free solder with inflexible printed circuit board (PCB) laminates that has advanced the prevalence of this condition. Pad cratering is simply the result of mechanical stress exceeding material limitations.
Technical Library | 2007-02-01 10:08:40.0
The increased replacement of high lead count SMT devices with BGAs and other high ball count area array packages has brought increased challenges to PCB rework and repair. Often solder mask areas surrounding BGA pad areas are damaged when components are removed.
· What is the difference between SMT vacuum reflow soldering machine and ordinary reflow soldering machine? · What problems can be solved by smt vacuum reflow soldering machine? · What is the basic principle of vacuum reflow machine? · Ho
Dennis Odonnell , Vice President of Precision PCB Services, Inc., Oroville CA Explains How to Evaluate a BGA Rework Station ! #BGA Rework Stations http://www.pcb-repair.com/bga-rework-station/
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 | | | 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.
Events Calendar | Thu Oct 03 00:00:00 EDT 2019 - Thu Oct 03 00:00:00 EDT 2019 | ,
IPC Tech Ed Webinar Series: Ball Grid Array (BGA) and Bottom Termination Component (BTC) Design and Assembly Challenges: Reflow Profiling to Achieve Low Defect Rates and Successful Assembly! – Part 2
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
Career Center | Sherman, Texas USA | Engineering,Production,Research and Development,Technical Support
SMT Packaging Engineer: Location: Texas - Sherman , TX Group: HVAL Degree Requirements: BS ME/ChemE/Materials The person in this position will have the ability to make very significant financial contributions to TI because this is a very critic
Career Center | NORTHRIDGE, California USA | Engineering
EDUCATION BS Electronics and Communication Engineering Gujarat University MS Electrical Engineering California State University, Northridge ACADAMIC PROJECT Fabrication and Characterization of Silicon Carbide (SiC) MESFE
SMTnet Express July 18, 2013, Subscribers: 26169, Members: Companies: 13430, Users: 34947 Effect of Surface Oxide on the Melting Behavior of Lead-Free Solder Nanowires and Nanorods by Fan Gao, Karunaharan Rajathurai, Qingzhou Cui, Guangwen Zhou
Precision PCB Services, Inc | https://precision-pcb-services-inc.com/products/bga-pad-repair
BGA Pad Repair – Precision PCB Services, Inc. Search Log in or Create account Cart : 0 Menu Cart 0 Home Catalog Blog About us Log in Create account Search Precision PCB Services, Inc
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2018/07/last-will-of-bga-void.pdf
, “The Effects of Non-filled Microvia in Pad on Pbfree Solder Joint Reliability of BGA and QFN Packages in Accelerated Thermal Cycling
