- Where to find it
- Found primarily in the Haneul Nuclear Reactor and electrical substations.
- Best places
- Haneul Nuclear Reactor, Electrical substations
- Also seen at
- Chang-san Air Base
- Containers
- Shelves, Loose on the ground
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Printed Circuit Board
Printed Circuit Board (Rare 3D Printer material in MW4 DMZ): Found primarily in the Haneul Nuclear Reactor and electrical substations.
Used in 4 recipes
| Recipe | Needs |
|---|---|
| Epic Ingredient Printing | 10 × Printed Circuit Board $100,000, 10 × Binding Catalyst, 10 × Printed Circuit Board, 5 × Military Composites |
| Vendor Item Upgrade I | 10 × Printed Circuit Board 20 × Electronic Sensors, 10 × CPU, 10 × Printed Circuit Board, 2 × Prototype RF Module |
| Night Vision Goggles | 3 × Printed Circuit Board 50 × Metals, 3 × Printed Circuit Board, 10 × Control Unit |
| Power Regulator | 3 × Printed Circuit Board 100 × Electronics, 3 × Printed Circuit Board |
Other Rare materials
Data updated 2026-10-29. Sources: Community COD Central — ingredient locations · Community COD Central — every 3D Printer recipe · Community DMZ Codex — recipes