Industry Directory: qfn no solder (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: qfn no solder (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: qfn no solder (338)

CL-1200 High Precision Automatic Solder Paste Printer

Electronics Forum | Mon Jul 10 02:34:10 EDT 2017 | sachinverma

no

Connector PAD no solder

Electronics Forum | Mon Jun 26 00:22:26 EDT 2006 | YQ Deng

Through the pads of conncector(50pin) were printed full solder paste, the solder paste of about 2-5 pads follow to bottom of the connector 2-5 pins, the 2-5 pads outside of connector no any tin after reflow. Is this PCB problem? I can supply failur

Industry News: qfn no solder (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: qfn no solder (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: qfn no solder (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: qfn no solder (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: qfn no solder (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: qfn no solder (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: qfn no solder (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: qfn no solder (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: qfn no solder (4538)

KingFei SMT Production Line Automatic No Clean Lead Free Solder Paste Heater

| https://www.smtspare-parts.com/sale-11927753-kingfei-smt-production-line-automatic-no-clean-lead-free-solder-paste-heater.html

KingFei SMT Production Line Automatic No Clean Lead Free Solder Paste Heater Leave a Message We will call you back soon! Your message must be between 20-3,000 characters

No Clean - ITW EAE

| https://www.itweae.com/applications/electronic-assembly-materials/no-clean

Convection Reflow Selective Soldering Electronic Assembly Materials Adhesives Flux Lead-Free No Clean Solder Solder Paste Solvents Water Based Chemistries Solar Cell Firing/Drying Thermal Processing


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