Electronics

Nordson EFD precision dispensing systems deliver consistent and reliable deposits that improve yields and reduce costs in electronics and electro-mechanical assembly processes.

Nordson EFD operator-controlled, microprocessor-based dispensers improve productivity in benchtop assembly processes, while valve systems increase yields in automated and semi-automated operations. The Ultimus IV Positive Displacement System is ideal for dispensing 2-part epoxies and other fluids with changing viscosities.

Nordson EFD dispensing robots combine precision dispensing and accurate positioning functions into one fully integrated, compact tabletop unit to produce the right deposit in the right place—every time. These systems offer reliable operation with excellent repeatability for dispensing adhesives, sealants, solder pastes and other assembly fluids.

Nordson EFD’s solder paste formulations meet the most stringent application requirements in the electronics industry for reliable process control, resulting in increased throughput and first-pass yields.

A recent report estimated the size of the global LED market at 5.6 billion USD. Nordson EFD’s precision dispensing systems can help LED manufacturers increase productivity and efficiency and reduce waste through controlled application of the silicones, conductive adhesives, flux and solder paste used in LED assembly processes.

Many components used in fiber optic systems require microdeposits of 2-part epoxies, UV-cure adhesives, RTV silicones and other assembly fluids. Leading fiber optics and photonics manufacturers rely on Nordson EFD precision dispensing systems to apply accurate, precise amounts of these materials in applications like bonding fibers to ferrules, sealing couplers and securing components.

Common Fluids

  • Solder pastes
  • Epoxies
  • Silicones
  • RTV sealants
  • Cyanoacrylates

Dispensing Applications

  • Fiber optic
  • Electronic chips
  • Liquid crystal displays
  • Microwave components
  • PC board assemblies
  • Capacitors
  • Electronic housing chassis
  • Membrane switches
  • SMT circuit boards
  • Computers
  • Cable TV converters
  • LEDs
  • Cell phones
  • Digital cameras