Industry Directory: soldering qfn (17)

Precision PCB Services, Inc

Precision PCB Services, Inc

Industry Directory | Consultant / Equipment Dealer / Broker / Manufacturer's Rep / Service Provider / Training Provider

Products, Services, Training, and Consulting for the assembly, rework & repair of electronic assemblies. BGA process experts. Manufacturers Rep & Sole Agent in North America for Shuttle Star BGA Rework Stations.

BEST Inc.

BEST Inc.

Industry Directory | Repair / Rework / Soldering / Service Provider

BEST offers professional rework, repair and prototype builds of PCBs. Our expertise is on BGA rework and QFN rework. Our experienced instructors teach professional soldering classes as we are an IPC certified training center

New SMT Equipment: soldering qfn (319)

SV-100 Slider Valve Solder Paste Dispenser

SV-100 Slider Valve Solder Paste Dispenser

New Equipment | Dispensing

Nordson ASYMTEK’s SV-100 Slider Valve dispenses paste-type fluids with metal additives better than traditional needle dispensing, using slider valve technology. This technology utilizes high-frequency, piezoelectric-drive actuation to quickly deposi

Nordson ASYMTEK

Automatic solder paste printing machine

Automatic solder paste printing machine

New Equipment | Board Handling - Storage

Solder paste printing range (1) SMT technology of resistance, capacitance, inductance, diode, triode and other chip components production and processing: 01005, 0201, 04020603, 0805, 1206 and other specifications and sizes; (2) , IC: support SOP, T

KingFei SMT Tech

Electronics Forum: soldering qfn (251)

QFN soldering

Electronics Forum | Thu Mar 29 02:46:25 EDT 2012 | johndoe0222

My company is doing a project with a lot of QFN. The question that we are not sure is how to properly solder a QFN on a PCB. QA says The alignment tab on the side of the QFN should have a physical solder from the board, like a leaded chip. After refl

QFN soldering

Electronics Forum | Thu Nov 15 09:29:03 EST 2007 | jaimebc

Just to add to the subject, we experienced insufficient solder on our QFN's at our prototype level. To correct it, we went to a 5 mil stencil, 20% reduction on QFN pertures and used QFN's with solder bumps on the pads. We had great results using thi

Industry News: soldering qfn (187)

MIRTEC TO EXHIBIT A NEW INSPECTION SYSTEM WITH THE PERFECT INSPECTION SOLUTION AT NEPCON CHINA 2017

Industry News | 2017-04-24 19:04:48.0

This year, MIRTEC will launch several new inspection machines equipped new cutting-edge technologies. MIRTEC is proud to be promoting these new machines in booth #1J10 at NEPCON China 2017, one of the biggest technical exhibitions of SMT and EMA, from April 25-27 at the Shanghai World EXPO Exhibition & Convention Center. MIRTEC’s new machines have been developed under a concept, ‘Perfect Inspection Solution’. This is an inspection concept involving the combination of 3D, 2D, and side-camera inspection.

MIRTEC Corporation

Jigar Patel, ZESTRON, to Present at SMTA Upper Midwest Expo and Tech Forum 2013

Industry News | 2013-06-24 17:06:39.0

ZESTRON, is pleased to announce that Jigar Patel, M.S.Chem.Eng., Senior Process Engineer, ZESTRON, will present “Determine Critical Cleaning Process Parameters for QFNs” at the SMTA Upper Midwest Expo and Tech Forum on June 27th.

ZESTRON Americas

Parts & Supplies: soldering qfn (1)

JOT Optical BGA Rework Station FG-

JOT Optical BGA Rework Station FG-

Parts & Supplies | Repair/Rework

Three independent heaters control systems. FG-P6000 is available heating portion of the PCB board by hot-air circulate both from top and bottom at the same time. With large IR bottom heating, it can completely avoid PCB deformation during reworking

Goodluck Electronic Equipment Co.,Ltd

Technical Library: soldering qfn (73)

Key Advances in Void Reduction in the Reflow Process Using Multi-Stage Controlled Vacuum

Technical Library | 2020-01-28 00:23:58.0

This paper explores new advances in the reflow soldering process including vacuum technology and warpage mitigation systems. The first topic for discussion will be the implementation of a vacuum process directly in a conventional inline soldering system. The second topic presented is the mitigation of warpage on substrates or wafers.

Heller Industries Inc.

Void Reduction in Bottom Terminated Components Using Vacuum Assisted Reflow

Technical Library | 2019-07-10 23:36:14.0

Pockets of gas, or voids, trapped in the solder interface between discrete power management devices and circuit assemblies are, unfortunately, excellent insulators, or barriers to thermal conductivity. This resistance to heat flow reduces the electrical efficiency of these devices, reducing battery life and expected functional life time of electronic assemblies. There is also a corresponding increase in current density (as the area for current conduction is reduced) that generates additional heat, further leading to performance degradation.

Heller Industries Inc.

Videos: soldering qfn (27)

Solder Paste capabilities with the SV-100 Slider Valve

Solder Paste capabilities with the SV-100 Slider Valve

Videos

Dispensing dots, lines and into recessed cavities. Video was shot with a lipstick camera mounted to the dispense head. http://www.nordsonasymtek.com

Nordson ASYMTEK

QFN Rework Using Polyimide Stencil

QFN Rework Using Polyimide Stencil

Videos

Video demonstrates easy to use leadless device rework process using polyimide stencil. This is the process described in IPC 7711/21 Procedure 5.8.1.1. and 5.8.1.2. For More Information Visit Our Site: http://www.solder.net/services/qfn-rework For

BEST Inc.

Training Courses: soldering qfn (4)

BGA Rework Process Implementation

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.

Precision PCB Services, Inc

BGA Rework Process Implementation

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.

Precision PCB Services, Inc

Events Calendar: soldering qfn (13)

Webinar: QFN/LGA Design, Assembly Process Issues & Reliability Failures

Events Calendar | Mon Dec 02 00:00:00 EST 2019 - Mon Dec 02 00:00:00 EST 2019 | ,

Webinar: QFN/LGA Design, Assembly Process Issues & Reliability Failures

Surface Mount Technology Association (SMTA)

San Diego Chapter - Minimizing Voiding in Bottom-Terminating Components

Events Calendar | Wed Mar 08 00:00:00 EST 2017 - Wed Mar 08 00:00:00 EST 2017 | San Diego, California USA

San Diego Chapter - Minimizing Voiding in Bottom-Terminating Components

Surface Mount Technology Association (SMTA)

Career Center - Resumes: soldering qfn (5)

SMT Process Engineer

Career Center | Fremont, California USA | Engineering,Production

4 years of PCB assembly process.

CAD CAM (SMT Stencil Design) Engr &Team leader

Career Center | Bangalore, India | Engineering,Maintenance,Production,Technical Support

SMT Stencil designing & Knowledge of full SMT process software known CAD/CAM -circuit CAM Pro 7.3,GC Power station, GCCAM Edit,Auto CAD, Fault finding of Electronic Boards & Servicing electronic machines.

Express Newsletter: soldering qfn (903)

Minimizing Voiding In QFN Packages Using Solder Preforms

Minimizing Voiding In QFN Packages Using Solder Preforms SMTnet Express July 27, 2012, Subscribers: 25333, Members: Companies: 8933, Users: 33366 Minimizing Voiding In QFN Packages Using Solder Preforms First published in the 2012 IPC APEX EXPO

The Morphology Evolution and Voiding of Solder Joints on QFN Central Pads with a Ni/Au Finish

The Morphology Evolution and Voiding of Solder Joints on QFN Central Pads with a Ni/Au Finish SMTnet Express October 19, 2012, Subscribers: 25598, Members: Companies: 9011, Users: 33828 The Morphology Evolution and Voiding of Solder Joints on QFN

Partner Websites: soldering qfn (65)

Reflow Soldering Machines & Semiconductor Curing Machines Results

Heller Industries Inc. | https://hellerindustries.com/searchqueries/

machine n2 reflow soldering nxp reflow soldering qfn reflow profile qfn reflow soldering quality reflow oven reflow adhesive reflow assembly reflow bga reflow bga chip reflow board reflow chip reflow chip

Heller Industries Inc.

AIM Solder & Soldering Machines - KVMS

| http://kvms.be/aim-solder.php

AIM Solder & Soldering Machines KVMS   KVMS CONTACT NEWS WEBSHOP SERVICES USED EQT PRODUCTS HOME KVMS HOME  » PRODUCTS » AIM SOLDER AIM Solder and Soldering Machines AIM is a leading global manufacturer of solder assembly materials for the electronics industry with manufacturing, distribution, and support facilities located throughout


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High Throughput Reflow Oven
FPC* - Fluid Pressure Control - Dispensing Pump

Outstanding liquid dispensing and UV curing, all within one platform, watch the video.
PCB Inspection services

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

Orion Hungary - variety of EMS for clients preferring quality and on-time delivery