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Online Seminars

Deepen your expertise

Online Seminars

Deepen your expertise

Always up to date

We offer training and online seminars on request. If you would like to be informed about upcoming seminars, please sign up for our newsletter or follow us on LinkedIn.

We use Microsoft teams for our trainings. This allows flexible participation with smartphone, tablet, laptop and PC. Using the chat function, participants can ask live questions and get in touch with the moderation team. After the seminar, you will receive the training materials in digital form.

 

Solderability test by wetting balance

Application and evaluation

Supply chain issues and the associated component shortages have made solderability testing for components of unknown origin more relevant than ever. This online seminar will cover the following topics:

  • conducting solderability tests
  • influencing factors
  • evaluation of solderability tests
  • limitations of the methodology

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Objective Evidence through SIR tests

Definition and implementation

The removal of the "1.56 µg/cm2 NaCl equivalent" limit from IPC J-STD-001H requires the demonstration by "Objective Evidence" that the process materials used are electrically safe.

To assist you with this issue, we will address the following topics:

  • Why was the old 1.56 µg/cm² NaCl equivalent limit removed?
  • What is meant by "Objective Evidence"?
  • How can objective evidence be obtained by SIR tests?
  • test laboratory vs. in-house-testing

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Solder: metals and alloys

Basics for soft soldering in electronics

  • small history of soldering technology
  • basics of joining technology soldering
  • alloys – some technical properties
  • possible optimisations
  • available alloys

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Reduction of the carbon footprint

How can solder be used to reduce the carbon footprint in electronics manufacturing?

The following topics will be covered to help you choose the best possible materials for your electronics manufacturing with sustainability in mind:

  • flux switching to reduce the carbon footprint?
  • more environmentally friendly with water- or alcohol-based fluxes?
  • new bio-fluxes – differences to alcohol-based fluxes
  • outlook – sustainable solders in electronics manufacturing
  • sustainable solders in electronics manufacturing – our greenconnect products
  • solder made from recycled material

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Solder: solder wires

Basics for soft soldering in electronics

  • basic structure of a solder wire
  • insights into the manufacturing process
  • composition and function of the components
  • standards, reliability and test methods
  • differences of activations
  • available product groups

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Solder: fluxes

Basics for soft soldering in electronics

  • basic function of a flux
  • composition and function of the components
  • standards, reliability and test methods
  • differences alcohol and water based fluxes
  • available product groups

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Ion equivalence measurement and SIR/CAF tests

GEN3 electronic reliability test equipment

  • Why should an ion equivalence measurement be performed?
  • When should the measurements be performed?
  • principles of measurement – how to perform – set-up of available instruments.
  • SIR/CAF background – when and why to measure?
  • how to measure?
  • norms and standards

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Solder: solder pastes

Basics for soft soldering in electronics

  • basic composition of a solder paste
  • mode of action of the components
  • standards, reliability and test methods
  • application and printing process
  • differences of activations
  • available product groups

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HumiSeal conformal coatings

Current requirements regarding conformal coatings for electronic assemblies

  • solvent-based and high temperature resistant conformal coatings
  • test methods, temperature resistance
  • UV-curing conformal coatings without solvents
  • curing with different UV sources
  • advantages and disadvantages of the above product groups

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greenconnect by Stannol

Sustainable solder

  • development of first sustainable solder wire with "Fairtin"
  • background and requirements of greenconnect
  • pictures of a sustainable tin mine
  • greenconnect – further sustainable products
  • outlook – importance of sustainable solder in the future

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Water-based fluxes

Opportunities and application

  • What are the differences between alcohol-based and water-based fluxes?
  • What is identical in both groups?
  • composition
  • standards and reliability
  • application in wave and selective soldering systems

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