Production Capabilities

Our Franksville, Wisconsin facility is a full service EMS provider, specializing in high-mix medium volume assembly. We build a vast array of technologies, including:

  • Precision Analog
  • High Speed Digital & Microprocessor / DSP
  • Linear
  • RF
  • High Voltage / Power


Below is a partial list of capabilities for Acorn Assembly. If you don’t see something listed below that you need, please give us a call or get a quote for your project.

Production Assembly Capabilities

  • Lead-Free or Leaded
  • Water Washable or No-Clean Pastes / Fluxes
  • Chip Epoxy

Surface Mount Assembly

  • Four high-speed assembly lines
  • iX302 Parallel Placer & iFlex T2 Placer from Kulicke & Soffa (Assembleon)
  • Advantis AC-30S Chip Shooter & AX-7S Flex Placer from Universal Instruments
  • Chips, SOTs, SOICs,PLCCs, LCCs, QFPs, BGAs, QFNs, AL Caps, Connectors, Odd Form
  • Components from 01005 to 150mm on 8-108mm Tape or Waffle Trays
  • Offline Feeder Setup
  • Barcode Component Verification & Traceability
  • Omniflo & Conceptronics Ovens
  • Mirtec MV-2 & MV-3 AOIs
  • Direct Part Printing Process
  • VJ Electronicx Summit 750 BGA Station
  • Aqueous Tech SW-CLR Stencil Washer
  • In-House Q-Corporation Tape & Reel

Through Hole Assembly

  • Customer Focused Production Cells
  • Universal VCD Axial Insertion
  • Zierick Terminal Insertion
  • GPD, Hakko, & Custom Lead Forming Equipment
  • Electrovert Pb & Pb Free Wave Solder
  • Pillarhouse Selective Soldering
  • Hakko Solder Fountains
  • Wand 25 Ton Depaneling Press
  • FKN K5000 In-Line Continuous Depaneler

Additional Capabilities


With products becoming more complicated every day, testing prior to shipment assists us in ensuring our high quality levels. We employ several testing strategies to meet customer needs and budget parameters. Learn More.

Conformal Coating and Potting

Having problems with performance or life span due to dust or moisture? We can apply a variety of coatings or potting materials that can help meet your toughest performance goals. Learn More.

Integration / Box Build

Acorn WI has been supplying more than just PCBA's to our customers for decades. Final and sub assemblies often contain one or more PCBA's, modules, transformers relays, wiring / cable harnesses, and a plastic or metal case. These are prime candidates for Dock to Stock and Drop Shipment programs. Learn More.

Get A Quote

To receive a quote, please include # of assemblies, requested turn time, and upload project files.