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SMTnet Express, November 28, 2024, Subscribers: 25,938, Companies: 12,326, Users: 29,368

█ Electronics Manufacturing Technical Articles

Over the past several years, post-reflow defluxing of circuit assemblies has gained in popularity. Microminiaturization of components and boards, combined with higher expected reliability and increased product liability, have contributed to the prominence of defluxing. Lead-free solder paste - with its higher reflow temperatures and negative effects on flux - increase ...

Credits: Aqueous Technologies Corporation

Identifying Flux Residues

Why identify flux residues? The primary purpose of flux is to reduce species of metal oxides from solderable surfaces, and to act as a mechanism for lifting and removing debris. If the assembly is not properly cleaned after manufacturing, flux may continue to reduce metals and may eventually corrode the assembly. When the assembly is powered, the metal ions may...

Credits: ACI Technologies, Inc.

Non-Destructive Test Methods

Failure analysis (FA), by its very nature, is needed only when things goawry. Before any testing is performed on the sample, a decision mustbe made as to whether or not the sample is allowed to be destroyedin the process of testing. Non-destructive testing can allow for re-use of the assembly since the functionality is not altered, but there still remains the possibility ...

Credits: ACI Technologies, Inc.

Process Control of Ionic Contamination Achieving 6-Sigma Criteria in The Assembly of Electronic Circuits

Ionic contamination testing as a process control tool a newly developed testing protocol based on IPC-TM 650 2.3.25, was established to enable monitoring of ionic contamination within series production. The testing procedure was successfully implemented within the production of high reliability, safety critical electronic circuits, involving multiple ...

Credits: Robert Bosch LLC Automotive Electronics Division

Failure Analysis – Using Ion Chromatography And Ion Chromatography/Mass Spec (IC/MS)

Since the 1980s the electronics industry has utilized ion chromatography (IC) analysis to understand the relationship of ions, and some organics, to product reliability. From component and board fabrication to complete electronic assemblies and their end-use environment, IC analysis has been the de facto method for evaluating ionic cleanliness of electronic hardware.

Credits: Foresite Inc.

RESULTS of Searches for related keywords - "chromatography" (79)

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█ Printed Circuit Board Assembly & PCB Design Forum

DFM DFA software -- Hi, I am looking for a software solution for DFM and DFA analysis and maybe panel and stencil preparation. HQDFM is free software and seems to be what I need. Still, since it needs internet connection to a PCB manufacturer (even my antivirus alerted for trojan), I am looking for a more professional and independent solution (data safety is important as well). Thank you!

Issues with Placement of Kingbright ATS2013UV385 LED on Siplace X – Sticky Silicone Surface -- Hello everyone, We're currently experiencing an issue with placing Kingbright ATS2013UV385 type LEDs on our PCBs using Siplace X equipment. The component has a sticky silicone coating on its surface, which causes it to adhere to the nozzle, preventing successful placement on the board. We have tried using various types of nozzles, including standard and ceramic ones of different sizes, but the result remains the same – the part sticks to the nozzle and fails to detach during placement. Has anyone encountered a similar issue or have suggestions for potential solutions? Any advice or insights would be greatly appreciated. Thank you in advance for your help!

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█ SMT, PCB Manufacturing Companies - Industry Directory

POWER MEMBERS

Qersa Technology Co.,ltd - Qersa Technology Co., Ltd. is a high-tech enterprise that integrates scientific research, production, sales, and service. Our main business is to provide SMT Assembly Line Equipment, offering overall equipment solutions

Surface Mount Technology Association (SMTA) - The SMTA membership is a network of professionals who build skills, share practical experience and develop solutions in electronic assembly technologies and related business operations.

Heller Industries Inc. - Reflow ovens for automated SMT PCB assembly, specializing in lead free processing and nitrogen reflow. The best convection reflow ovens on the market..

BECOME A POWER MEMBER...

NEWEST SUBSCRIBERS

Kiddotoy Store - Kiddotoy Store offers a wide range of building blocks, educational puzzles, and learning toys for kids of all ages. Shop now for creative playsets that inspire imagination and learning!

Janus Razors LLC - My company sells like new or gently used industrial and manufacturing equipment.

南阳联动- Nanyang Liandong Biotechnology Co., Ltd. has 11 years of experience in the production and sales of dental laboratory materials and products. Its products cover zirconia blocks, glass ceramics, pmma discs, milling burs, sinterin

ADD YOUR COMPANY...

█ SMT, PCB Electronics Assembly Manufacturing Industry News

NEOTech Significantly Improves Wire Bond Pull Test Process NEOTech proudly announces a major advancement in its wire bond pull testing process, reducing manufacturing cycle time by more than 60% while maintaining industry-leading production yields of over 99.99%. This improvement reflects NEOTech's commitment to continuous process enhancement and operational excellence.... NEO Technology Solutions (NEO Tech)
SHENMAO Develops Lead-Free Solder Paste PF606-P for Innovative "Reverse Hybrid" Process SHENMAO America, Inc. is excited to introduce its Lead-Free Solder Paste PF606-P, designed specifically for the "Reverse Hybrid" assembly process. This new approach is revolutionizing board assembly technology by offering a superior alternative to traditional low-temperature soldering techniques, enhancing both yield rates and reliability.... Shenmao Technology Inc.
Winners of IPC Hand Soldering World Championship at electronica 2024 Announced IPC hosted its Hand Soldering World Championship in Munich, Germany, at electronica on 14-15 November 2024, welcoming 14 competitors from 13 companies and 12 countries worldwide. Skilled contestants competed to build an electronics assembly in accordance with IPC-A-610 Class 3 criteria, and were judged on the functionality of the assembly, compliance with the assembly process and overall product quality. The contestants were allowed a maximum of 60 minutes to complete the assembly.... Association Connecting Electronics Industries (IPC)

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█ SMT / PCB Products & Services

NEW SMT / PCB EQUIPMENT & SERVICES - For Sale

Printing

Full-auto SMT Stencil Printer I.C.T-P4034

Dongguan I.C.T

SELECTIVE SOLDERING

Pillarhouse Jade Handex

Pillarhouse USA

PCB INSPECTION

MS-15 High Speed In-Line SPI System

Mirtec

PCB SOFTWARE

CELLS - MES & Tracking Software

Unisoft

PCB ASSEMBLY

PCB Fab & Assembly

Imagineering

PCB REFLOW OVEN

Flux-Free Formic Acid Reflow Oven

Heller

PCB DISPENSING

Dispense Pumps for Integration

GPD Global

VIEW MORE NEW PRODUCTS...

█ SMT / PCB Assembly Equipment Auctions

AUCTION | December 2024 Online Auction

AUCTIONEER | Baja Bid

TYPE | Online Auction

SCHEDULE | Mon, Dec 2 to Wed, Dec 4, 2024

OPENING BEGINS | December 2, 2024, 8:00am EST

CLOSING BEGINS | December 4, 2024, 1:00pm EST

LOCATION | Lewisburg, WV USA

FEATURING | BAJA Bid welcomes you to our December 2024 Online Internet Auction! We specialize in the equipment specifically utilized in the electronics manufacturing and assembly industry.

FEATURING | The following items are put up for auction. These include:

Mydata Agilis LM8 Magazines

Mydata Agilis M8 Magazine

Mydata LM1216 Magazines

Mydata Agilis White Feeders

Mydata Agilis Yellow Feeders

Mydata Agilis Red Feeders

Mydata Agilis Black Feeders

Speedline / MPM AP25 Screen Printer

Mydata MY9 SMT Pick & Place

Heller 1706EXL Reflow Oven

And More...

IMPORTANT INFORMATION

Bidding Notice: This is an "E-Bay Style" auction.

*All equipment is being sold as-is, where-is with no warranty included or implied.

Bidders may be invited to inspect the equipment prior to the auction during the preview period.

SEE MORE AUCTIONS...

█ Electronic Equipment Market

MARKET - Used Electronic Assembly Machines For Sale

--->

PCB Cleaners

Speedline Aquastorm 200

Baja Bid

P&P / FEEDERS

Panasonic NPM-W2

SMTUnion - Panasonic NPM-W2 Chipshooter

SMTUnion

P&P / FEEDERS

Assembleon Yamaha MG1R Pick and Place

World Equipment Source - Assembleon /Yamaha MG1Rl P&P

World Equipment Source, LLC

--->

PCB INSPECTION

Viscom S3088 Ultra Chrome 3D AOI

Lewis & Clark Viscom S3088 AOI

Lewis & Clark

P&P / Feeders

Assembleon AX201

KD Electronics - Assembleon AX201

KD Electronics

MORE EQUIPMENT & PARTS...

SUBMIT YOUR RFQ ....

MARKET - Used PCB Assembly Equipment Wanted To Buy

PCB TEST

Agilent 3070

KD Electronics Agilent 3070

KD Electronics

Pick & Place/Feeders

Mydata Agilis Magazines

Baja Bid

P&P / FEEDERS

Assembleon MG-1R

World Equipment Source Assembleon MG-1R

World Equipment Source, LLC

PCB TEST

Agilent 3070

Lewis & Clark Agilent 3070

Lewis & Clark

SEE Buyers' Used Assembly Equipment Wants

█ Electronics Manufacturing & Assembly Events Calendar

EVENTS

BGA Rework Station Showroom Open House | December 1 to 31

Precision PCB Services, Inc

█ Electronics Manufacturing Training Courses & PCB Assembly Training

FIND TRAINING FOR:

IPC Certification

Soldering & Rework

PCB Design

Electronics Assembly

Electronics Inspection

Online Training

TRAINING - PCB Rework and Hand Soldering Training Courses

EPTAC Hand Soldering Certification Training Course

Multiple dates and locations. Check the link for details

EPTAC Corporation

Customizable Basic Hand Soldering

Multiple dates and locations. Check the link for details

Blackfox Training Institute, LLC

Hand Soldering & Rework Certification 2-Day Class

Multiple dates and locations. Check the link for details

Precision PCB Services, Inc

TRAINING - Online Electronics Manufacturing and Assembly Training Courses

Reflow Soldering 101 Training Course

Surface Mount Technology Association (SMTA)

IPC/WHMA-A-620 Expert (CSE) Certification Training Course

EPTAC Corporation

IPC Certified Electronics Program Manager (CEPM) Training and Certification Program

Association Connecting Electronics Industries (IPC)

Component Placement 101 Training Course

Surface Mount Technology Association (SMTA)

ESD Control for Electronics Assembly

Association Connecting Electronics Industries (IPC)

MORE TRAINING COURSES...

█ Electronics Manufacturing & PCB Assembly Career Center

Job Needs & Wants

JOBS

YOUR job openings

Recruitment: Finance

Hai Phong, Hai Phong, Vietnam

Dongguan RuiHengHuaTai Electronic Co., Ltd

Electronic Assembler

Independence, Missouri, USA

Novus Power

SMT Field Service Engineer

Duluth, Georgia, USA

Seika Machinery, Inc.

Recruitment: Marketing Specialist

Hai Phong, Hai Phong, Vietnam

Dongguan RuiHengHuaTai Electronic Co., Ltd

Recruitment: Customs Specialist

Dongguan City, Guangdong Province, Hai Phong, Vietnam

Dongguan RuiHengHuaTai Electronic Co., Ltd

Lead SMT Operator (Third Shift)

San Clemente, California, USA

AppleOne

Line Operatioon Engineer of Panasonic mounter

Hai Phong, Vietnam

Dongguan RuiHengHuaTai Electronic Co., Ltd

Customs & Finance Officer

Hai Phong, Vietnam

Dongguan RuiHengHuaTai Electronic Co., Ltd

AOI Engineer

Hai Phong, Vietnam

Dongguan RuiHengHuaTai Electronic Co., Ltd

SMT Sales Manager

Penang, Pulau Pinang, Malaysia

Rehm Thermal Systems

Director of Business Development

Tampa, Florida, USA

Spartronics

Senior Quality Engineer

Strongsville, Ohio, USA

Spartronics

Program Manager

Strongsville, Ohio, USA

Spartronics

Sr Program Manager of Product Transfer

Brooksville, Florida, USA

Spartronics

Site General Manager

Williamsport, Pennsylvania, USA

Spartronics<

Installation Service Technician

Centennial, Colorado, USA

Vortex Industries

AOI Engineer

Hai Phong, Vietnam

Dongguan RuiHengHuaTai Electronic Co., Ltd

SMT Electronics Technician

Manchester, New Hampshire, USA

Intelligent Manufacturing Solutions

SMT Process Technician III

Racine, Wisconsin, USA

Cree Lighting

RESUMES

YOUR resumes

0 Electronics Manufacturing & PCB Assembly Resumes

YOUR next job ... YOUR next employee ...

█ PCB Design & Assembly Industry Associations

Surface Mount Technology Association (SMTA)

SMTA is a non-profit international association of companies and individuals (totalling 4,000) involved in all aspects of advanced electronics assembly, surface mount and related technologies.

Membership Info | SMTA Certification | Bookstore | Upcoming Events

Association Connecting Electronics Industries (IPC)

IPC is a US-based trade association dedicated to the competitive excellence and financial success of its nearly 2,600 member companies which represent all facets of the electronic interconnection industry, including design, printed wiring board manufacturing and electronics assembly.

Membership Info | Training & Certification | Online Store | Upcoming Events

Editor - Dave "davef" Fish (submit your technical articles)

SMTnet.com, PO Box 187, Cumberland, Maine 04021 USA, Tel: 207-780-0887.

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