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ENIG and ENEPIG

ENIG & ENEPIG Plating Processes

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ENIG & ENEPIG for PCB Fabrication and Assembly 


TechniPad ENIG and ENEPIG plating processes are next generation solutions in printed circuit board (PCB) manufacturing, engineered to increase first pass yields while reducing costs in both fabrication and assembly. 

Technic's ground-breaking electroless Nickel, electroless Palladium, and immersion Gold formulas offer high fabrication and assembly yields while eliminating corrosion and provide cost savings through superior thickness consistency (even with fine features on high speed laminates), reduced waste generation and reduced precious metal usage. 

TechniPad processes are engineered for advanced fabrication and assembly, yielding excellent wire bond strength, superior solderability and low contact resistance for touch and slide contacts. Whether it's fine pitch assembly on high TG material or high speed applications with tight lines and spaces, only TechniPad can provide the consistency required for today's advanced electronics.


Catalyst                                                                             

TechniPad ENIG & ENEPIG Processes: Electroless Nickel on Copper (Cu)

Techni Catalyst AT 4608

  • Sulfate based chemistry with a proprietary palladium complex.
  • Precision catalyst for selective plating of electroless nickel on copper traces and pads.
  • Wider process window for fine spaces eliminates deposition on porous materials like Teflon or polyimide.
  • Reduces cost through longer bath life and lower palladium consumption.
Learn More


Electroless Nickel                                                                             

TechniPad ENIG & ENEPIG Processes: Technic EN AT 5600 Results

Technic EN AT 5600

  • NEW family of organic stabilizers that produce lateral nickel growth on copper.
  • TechniPad process with the Technic EN AT 5600 is the only process that provides a flatter, substantially improved Ni surface for soldering.
  • Unsurpassed in tank stability.
Learn More

Downloadable Files

Electroless Nickel AT5600 - Press Release

Electroless Palladium                                                                            

Gold ball bond

TechniPad PD 7611

  • Extremely stable process engineered to deposit pure palladium over electroless nickel.
  • Consistently produce a wide range of thickness required by wire bonding, touch and or slide contacts.
  • The deposit improves protection for high corrosive environments such as deep well or under hood.
Learn More

Downloadable Files

TechniPad 7611 Press Release
TechniPad Fact Sheet
TechniPad Brochure

Immersion Gold                                                                            

Immersion Gold

TechniPad Au 6100

  • Cyanide immersion gold process operating on a completely novel mechanism of gold reduction in the presence of nickel and TechniPad Au 6100 additive.
  • Ni is not removed from the substrate eliminating all of the corrosion associated with black pad and hyper corrosion found in a typical cyanide based immersion gold process.
  • Pore free deposit with improved solderability and reduced gold usage.

Techni IM Gold AT8000

  • Cyanide free immersion gold bath utilizing a proprietary gold complex.
  • Controlled gold deposit that is corrosion free, thus producing a significantly improved solder spread.
  • Reduced gold usage
  • Eliminates discoloration of white solder mask
Learn More

   

 

 

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  • Applications
    • Semiconductor
      • Fabrication & Packaging Chemistry
        • Copper
        • Nickel & Tin
        • Precious Metals
        • Photoresist Strippers
        • Metal Etchants
        • Cleaners
      • Semiconductor Equipment
        • Semcon 1000
        • Semcon Fountain
        • Semcon 2000
        • Semcon 2500
      • High Purity Chemistry
    • Components, Lead Frames, Connectors
      • Electronic Component Chemistry
        • Connectors
        • Lead Frames/LED Substrate Applications
        • Active & Passive Components
      • Electronic Component Finishing Equipment
    • Printed Circuit Boards
      • Chemistry
        • Final Finishes
          • ENIG & ENEPIG
        • Electrolytic Copper
        • Electrolytic Nickel & Precious Metals
        • Metallization
        • Microetchants
      • Imaging Products
      • Process Control - EBA
      • Equipment
    • Industrial
      • Pretreatment
        • Cleaners
        • Activators
        • Etchants
      • Electrolytic Plating
        • Nickel
        • Tin
        • Silver
        • Copper
        • Zinc (EU Only)
      • Electroless Plating
      • Immersion
      • Post-Treatment
        • Anti-corrosion/discoloration coating
        • Anti Tarnish
        • Passivation
        • Coatings
        • Strippers
      • Anodizing Equipment
    • Solar
      • Deposition Chemistry
      • Plating Resist for Solar
    • Decorative
      • Pretreatment
        • Soak Cleaners
        • Electrolytic Cleaners
        • Pickling Solutions
      • Plating Chemistry
        • Gold/Gold Alloy
        • Silver
        • Tin/Tin Alloy
        • White Bronze
        • Nickel/Nickel Alloy
        • Copper
        • Palladium/Palladium Alloy
        • Brass
      • Coatings & Coloring
        • Cataphoretic Lacquers
        • Color Treatments
      • Post-Treatment
      • Glass Etching
      • Equipment
    • Medical
      • Chemistry
      • Equipment
    • 3D-Printing
      • Chemistry
      • Equipment
    • Application Support
      • Application Guides
      • Application Notes
  • Chemistry
  • Engineered Powders
    • Products
    • Global Representatives
    • Safety Data Sheets (SDSs)
    • Daily Metal Prices
    • Conflict Minerals Report Request
    • ISO 9001:2015 Certification
    • Contact Us
  • Analytical Controls
    • Capabilities
      • Electroanalytical Methods
      • Data Analysis
      • Volumetric Analysis
    • Process Control Products
      • Real Time Analyzer (RTA)
        • RTA 3D
        • RTA Classic
        • ACE
        • SSF RTA 3D
        • PHD Option
      • EBA
        • EBA 3D
        • EBA 3D: Plus Option
        • EBA Classic
        • Technic Elevate Analyzer
      • Automatic Process Titrator
        • Maestro
        • NextChem Analyzer Support
    • Electrochemical Research Instrumentation
  • About
    • Contact Us
    • News & Events
      • Upcoming Trade Shows
      • Recent Trade Shows
      • Technic Webinars
    • Environmental Stewardship
    • Industry Partners
    • Conflict Minerals Reporting
    • Resources
      • Resource Library
      • Videos
      • Useful Tools
      • Daily Metal Prices
      • FAQ
    • Careers
      • R&D Powder Scientist
      • Senior Key Account Manager – Specialty Chemical Semiconductor (Europe)
      • Electrical Controls Hardware Designer
      • Sales Support Associate
    • Global Facilities
      • EU Distributors
    • Technic SDS Access