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PCB manufacture

Products

  • single-sided, double-sided, multilayer PCBs
  • flexible cables and PCBs
  • flex-rigid PCBs, microwave PCBs, including multilayer boards
  • aluminium-based PCBs
  • copper alloy pins with thickness of 0.05—0.2 m

Technologies

  • PCBs with metal-coated edges and half-holes
  • metal-based PCBs, boards sticking to the package
  • multilayer PCBs with controlled wave impedance
  • multilayer PCBs with blind holes at several levels
  • flexible cables with metal-coated holes
  • flex-rigid PCBs with various variants of rigid parts thickness
  • flex-rigid PCBs with metal-coated holes in flexible parts
  • gold-plating of pins and lamels for end connectors
  • back drilling of metal-coated holes
  • drilling and milling to a point within the workpiece

  • vias protection:
    • using dry film soldermask (IPC-4761 type I)
    • using dry film soldermask with additional liquid mask (IPC-4761 type II)
    • using copper cover (IPC-4761 type VII)
  • microwave PCBs made of materials based on PTFE, foil-clad fluoroplastic FAF-4D (ФАФ-4Д), with metal-coated holes
  • hybrid microwave PCBs (FR4 and microwave materials)
  • microwave PCBs gold plating excluding nickel sublayer
  • direct pressing of microwave materials excluding the use of fiberglass cloth

Capabilities 

  • number of layers: from 1 to 24
  • PCBs thickness: from 0.1 to 10.0 mm
  • min. wire width: 0.1 mm
  • min. spacing between printed pattern elements: 0.1 mm

  • min. via diameter: 0.2 mm
  • via diameter to board thickness ratio: up to 1:12
  • min. blind via diameter: 0.1 mm
  • blind via diameter to depth ratio: up to 1:10
  • finish coatings: SnPb, HALS, galvanic gold, immersion gold (ENIG), galvanic silver, immersion silver (IAg)
  • foil thickness: 18, 35, 50, 70, 105, 210 microns
  • wave impedance tolerance control: ±10%
  • color of the protective mask/ marking paint: green, black, white
  • materials:
    • FR-4, FR-4 HiTg dielectric materials and fiberglass cloth of Russian origin (manufactured by Bobrovski Insulation Factory and others) and foreign manufacture (made by VENTEC, ISOLA, ITEQ companies)  
    • microwave materials of Russian origin (FLAN, FAF-4D) and foreign manufacture (3000, 4000, 5000, 6000, 8000, TMM series produced by Аrlon, Taconic, Nelco, ROGERS companies) 
    • materials for flexible and flex-rigid PCBs of Russian and foreign origin (manufactured by DUPONT, TAIFLEX companies) 
    • aluminium-based materials manufactured by Bergquist, VENTEC

Manufacturer