In modern electronics manufacturing, non layered PCBs remain one of the most cost-effective and widely used circuit board solutions for simple electronic devices. While advanced electronics often rely on multilayer circuit boards, many products—from LED drivers to household appliances—still depend on non layered printed circuit boards because of their simplicity, reliability, and low production cost.
A non layered PCB (often referred to as a single layer PCB) contains only one conductive copper layer on a substrate material such as FR4 or phenolic paper laminate. Electronic components are mounted on one side of the board, while copper traces route signals through the circuit.
Because the non layered PCB manufacturing process is relatively simple, these boards are ideal for high-volume production and cost-sensitive electronics. For companies designing low-complexity circuits, understanding non layered PCB materials, fabrication steps, cost structures, and applications is essential when choosing the right PCB solution.
This guide explores everything engineers and buyers need to know about non layered PCB manufacturing, including materials, design considerations, price ranges in 2026, and real-world applications.
1. What Is a Non Layered PCB?
A non layered PCB is a printed circuit board that contains only one copper conductive layer used to route electrical signals between electronic components.
Basic Structure of a Non Layered PCB
A typical non layered printed circuit board structure includes:
- Substrate layer – insulating base material such as FR4 or phenolic
- Copper foil layer – conductive layer forming circuit traces
- Solder mask layer – protective coating preventing oxidation
- Silkscreen layer – component markings and reference designators
Since all circuit routing occurs on a single copper layer, engineers must carefully design trace layouts to avoid crossing connections.
Key Characteristics
- Only one conductive copper layer
- Simple PCB fabrication process
- Lower cost compared to multilayer PCBs
- Ideal for low-complexity circuits
Because of these characteristics, non layered PCB fabrication remains highly relevant for many industries.
2. Structure and Design of a Non Layered PCB
Designing a non layered PCB layout requires careful planning because routing space is limited.
2.1 Key Design Elements
Copper Trace Routing
All signals must be routed on a single copper layer, making routing optimization critical.
Component Placement
Engineers typically place components on one side while soldering occurs on the opposite side.
Via Usage
Most non layered PCBs do not require vias, which simplifies manufacturing.
2.2 Design Challenges
Compared to multilayer PCBs, non layered boards have:
- limited routing channels
- higher risk of trace crossing
- restricted component density
However, experienced PCB designers can still create efficient layouts for many applications.
3. Materials Used in Non Layered PCB Manufacturing
Choosing the right non layered PCB materials is essential for reliability, cost control, and performance.
3.1 Substrate Materials
Common substrate materials include:
FR4 (Fiberglass Epoxy)
Most widely used due to durability and thermal stability.
Phenolic Paper (FR2)
Low-cost material used in consumer electronics.
CEM-1
Hybrid composite material balancing cost and performance.
3.2 Copper Foil Thickness
Copper thickness commonly used in non layered PCB fabrication includes:
- 0.5 oz copper
- 1 oz copper
- 2 oz copper (for higher current circuits)
3.3 Surface Finishes
Typical finishes include:
- HASL (Hot Air Solder Leveling)
- Lead-free HASL
- ENIG (Electroless Nickel Immersion Gold)
- OSP (Organic Solderability Preservative)
Surface finish selection directly affects non layered PCB cost and solderability.
4. Non Layered PCB Manufacturing Process
The non layered PCB manufacturing process is simpler than multilayer PCB fabrication but still requires precise control.
Step 1: PCB Design and Gerber File Preparation
Engineers design circuits using PCB CAD tools and export Gerber files for fabrication.
Step 2: Material Preparation
Substrate panels are cut to the required size.
Step 3: Copper Lamination
Copper foil is laminated onto the substrate material.
Step 4: Photoresist Application
A light-sensitive photoresist layer is applied.
Step 5: Circuit Imaging and Etching
UV exposure transfers circuit patterns to the board, followed by chemical etching to remove unwanted copper.
Step 6: Drilling
CNC drilling machines create holes for component leads.
Step 7: Solder Mask Application
Protective solder mask is applied to prevent oxidation.
Step 8: Surface Finish
Surface finish processes such as HASL or ENIG are applied.
Step 9: Electrical Testing
Each PCB undergoes electrical continuity testing before shipment.
Many professional PCB manufacturers such as KingsunPCB use automated optical inspection (AOI) and strict quality control systems to ensure reliable non layered PCB production.
5. Design Considerations for Non Layered PCBs
Proper non layered PCB design rules improve reliability and manufacturability.
Trace Width and Spacing
Trace width depends on current load and copper thickness.
Component Placement
Components should be arranged to minimize trace crossing.
Thermal Management
High-power circuits may require wider copper traces or heat dissipation areas.
Manufacturing Constraints
Designers must follow PCB manufacturer design guidelines to ensure efficient fabrication.
6. Advantages of Non Layered PCBs
Non layered PCBs offer several important benefits.
Lower Manufacturing Cost
Because the production process is simple, non layered PCB fabrication costs are significantly lower than multilayer boards.
Simple Production Process
Fewer fabrication steps reduce manufacturing time.
Faster Prototyping
Single layer boards are ideal for rapid prototype development.
High Reliability
Fewer layers reduce the risk of internal defects.
7. Limitations of Non Layered PCBs
Despite their benefits, non layered PCBs also have limitations.
Limited Circuit Complexity
Routing space is restricted.
Low Component Density
Not suitable for compact electronic devices.
Signal Performance Limitations
High-speed circuits typically require multilayer PCBs.
8. Common Applications of Non Layered PCBs
Even in modern electronics, non layered PCB applications remain widespread.
Consumer Electronics
Simple devices such as:
- calculators
- radios
- remote controls
LED Lighting
Many LED driver circuits use single layer PCBs.
Power Supply Circuits
Low-power AC-DC converters often use non layered boards.
Home Appliances
Examples include:
- microwave controllers
- washing machine control boards
- fan controllers
Industrial Electronics
Basic control systems and sensor modules.
9. Non Layered PCB vs Multilayer PCB
Understanding the difference between non layered PCBs and multilayer PCBs helps engineers select the right board type.
| Feature | Non Layered PCB | Multilayer PCB |
| Copper Layers | 1 | 4–20+ |
| Manufacturing Complexity | Low | High |
| Cost | Low | Higher |
| Signal Performance | Basic | Advanced |
| Applications | Simple electronics | High-speed systems |
For complex electronics such as 5G devices, servers, or automotive systems, multilayer PCBs are typically required.
10. Non Layered PCB Manufacturing Cost in 2026
One of the main reasons companies choose non layered PCB fabrication is affordability.
Key Factors Affecting PCB Price
- board dimensions
- substrate material
- copper thickness
- surface finish
- order quantity
- testing requirements
Estimated Non Layered PCB Price Range (2026)
Typical 2026 non layered PCB manufacturing costs:
Prototype Production
- $5 – $30 per board
Small Batch Production (100–500 pcs)
- $1.20 – $6 per board
Mass Production (1000+ pcs)
- $0.20 – $1.50 per board
Prices vary depending on board size and materials.
Experienced PCB manufacturers such as KingsunPCB provide cost-optimized solutions by combining efficient fabrication lines, strict quality control, and fast production cycles for global electronics companies.
11. How to Choose a Reliable Non Layered PCB Manufacturer
Selecting the right non layered PCB manufacturer is critical for product quality and supply chain stability.
Key Evaluation Criteria
1. Manufacturing Capabilities
The supplier should support different PCB materials and surface finishes.
2. Quality Certifications
Look for certifications such as:
- ISO9001
- RoHS compliance
- IPC manufacturing standards
3. Engineering Support
Professional engineering teams help optimize PCB designs.
4. Production Capacity
Large-scale production ensures stable supply.
Companies like KingsunPCB provide end-to-end PCB fabrication services, from prototype manufacturing to high-volume production, making them a reliable partner for electronics manufacturers worldwide.
12. Future Trends in Non Layered PCB Manufacturing
Although multilayer PCBs dominate advanced electronics, non layered PCB technology continues to evolve.
Emerging Trends
Automation in PCB Fabrication
Automated production improves efficiency and consistency.
Low-Cost Electronics Growth
Demand for simple PCBs continues to grow in consumer devices.
IoT Device Expansion
Many IoT modules still rely on simple single layer circuits.
Eco-Friendly Materials
Sustainable substrate materials are becoming more common.
13. Frequently Asked Questions (FAQ)
Q1: What is a non layered PCB?
A non layered PCB is a printed circuit board with only one conductive copper layer used to route electrical signals between components.
Q2: Is a non layered PCB the same as a single layer PCB?
Yes. The terms non layered PCB and single layer PCB are generally used interchangeably in electronics manufacturing.
Q3: Are non layered PCBs cheaper than multilayer PCBs?
Yes. Because the manufacturing process is simpler, non layered PCBs are typically much cheaper than multilayer circuit boards.
Q4: What materials are used in non layered PCBs?
Common materials include FR4 fiberglass, phenolic paper laminate (FR2), and CEM-1 composite materials, along with copper foil and solder mask coatings.
Q5: How long does it take to manufacture a non layered PCB?
Typical lead times for non layered PCB fabrication are:
- Prototype: 24–72 hours
- Small batch: 3–5 days
- Mass production: 7–10 days
14. Conclusion
Non layered PCBs remain an essential component in electronics manufacturing due to their simplicity, affordability, and reliability. While they cannot support complex high-density circuits, they are still widely used in consumer electronics, LED lighting, power supplies, and industrial control systems.
Understanding non layered PCB materials, manufacturing processes, design considerations, and cost structures helps engineers and procurement teams select the most suitable circuit board solution.
For companies looking for a trusted manufacturing partner, experienced PCB suppliers such as KingsunPCB offer high-quality non layered PCB fabrication services, combining advanced production equipment, strict quality control, and competitive global pricing to support both prototyping and large-scale electronics manufacturing.