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CONTAG AG
Germany
Design for Manufacturing (DFM): Optimizing designs to reduce production costs

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CONTAG AG is a German manufacturer of printed circuit boards (PCBs) and express prototyping supplier based in Berlin-Spandau. Founded by Andreas Contag, the company operates a specialized high-tech production facility spanning 2,000 m² of manufacturing space alongside 1,000 m² of technical engineering offices.

As an essential part of its rapid PCB prototyping and series ramp-up services, CONTAG provides in-depth Design for Manufacturing (DfM) and front-end engineering reviews. Its CAM and engineering teams evaluate customer Gerber and CAD layout datasets against strict manufacturing tolerances and IPC standards before tooling and exposure, eliminating potential yield inhibitors and reducing overall board fabrication costs.

  • Production facility and headquarters located in Berlin, Germany
  • Specialist in rapid turnaround times (from 8 hours production time)
  • Recognized as a TOP 100 Innovator in German medium-sized industry

Offer

CONTAG AG provides comprehensive front-end engineering, DfM verification, and high-precision printed circuit board production:

  • Design for Manufacturing (DfM) & Engineering Check: Full layout and CAM data verification, examining annular rings, conductor line widths/spacing, solder mask clearances, drill aspect ratios, and design rules matching IPC standards.
  • Stackup Design & Cost Optimization: Custom layer stackup design, dielectric material selection (high-Tg FR4, polyimide, PTFE, metal core), and optimization to reduce layer count and raw material costs.
  • Impedance Simulation & Control: Pre-production calculation and validation of single-ended and differential impedance geometries, verified with production test coupons.
  • PCB Technologies Manufactured: Multilayer boards (standard and basic), High-Density Interconnect (HDI-SBU) with microvias, IMS & Metal Core PCBs, flexible PCBs, rigid-flex circuits, stretchable electronics, and 3D-MID components.
  • Surface Finishing & Stencils: Application of ENIG, ENEPIG, chemical tin, immersion silver, HAL/lead-free HAL, as well as precision laser-cut SMD solder paste stencils and assembly support.

Tags

design for manufacturing
hdi pcb
rigid-flex
electronics prototyping
pcb manufacturing
dfm check
circuit boards
Industrial Specializations: Design for Manufacturing (DFM): Optimizing designs to reduce production costs
Headquarter/main address: Päwesiner Weg 30
Berlin
Berlin 13581
Germany
Get Directions
https://www.contag.de
Business Type: Manufacturer
Ownership: Family-owned
Employees: 50 - 99
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