Single Layer PCB

Single-Layer PCB Manufacturing Process

Material Selection – Choosing a substrate material like FR4, coated with a thin layer of copper foil on one side.

Lamination – Bonding the copper foil to the substrate through heat and pressure.

Etching & Imaging – Using photolithography to transfer the circuit design onto the copper layer, followed by etching to remove excess copper.

Drilling – Drilling holes for vias, components, and mounting pins.

Surface Treatment – Applying surface finishes such as HASL, OSP, or ENIG to enhance solderability and prevent oxidation.

Testing & Inspection – Conducting electrical testing to ensure the circuit’s functionality and quality.

Instant Quote

Manufacturing Features of Single-Layer PCB

Substrate Material: Common materials include FR4 (fiberglass), CEM-1, CEM-3, or paper-based substrates (such as FR1, FR2).
Copper Foil Thickness: Standard thickness options include 1oz (35µm), with alternatives like 0.5oz (18µm) or 2oz (70µm).
Surface Finishing: Options include OSP (Organic Solderability Preservative), HASL (Hot Air Solder Leveling), ENIG (Electroless Nickel Immersion Gold), and Silver Plating.
Processing Method: Uses an etching process to remove excess copper and form circuits; drilling is used for component mounting.

Application Fields of Single-Layer PCB

Due to its cost-effectiveness and easy production, single-layer PCBs are widely used in various low-complexity electronic products, including:

Consumer Electronics: Calculators, toys, radios, and other simple electronic devices.
Home Appliances: Control circuits in rice cookers, fans, washing machines, microwaves, etc.
LED Lighting: Widely used in LED drivers and lighting fixtures such as LED strips and streetlights.
Automotive Electronics: Car audio systems, lighting control circuits, and other simple vehicle electronics.
Power Modules: AC-DC, DC-DC converters, and power management circuits.
Industrial Control: Basic control panels, sensor modules, and other low-end industrial applications.

SCSPCBA’s Single-Layer PCB Manufacturing Capabilities

PCB Board Fabrication Capabilities
Single Sided PCB Item		Single Sided PCB Capability
Number of Layers	1 layer	Surface Finish	OSP, HASL, Lead-free HASL, ENIG, Silver Plating
Max Board Size	1200mm × 600mm (depending on factory capability)	Solder Mask Colors	Green, Blue, White, Black, Red, Yellow
Min Board Thickness	0.4mm	Final Tolerance	±0.1mm
Max Board Thickness	3.2mm	Warping	≤0.75%
Base Material	FR4, CEM-1, CEM-3, Paper-based (FR1, FR2), Aluminum-based	Hole Copper Thickness	≥20µm
Copper Foil Thickness	0.5oz (18µm), 1oz (35µm), 2oz (70µm)	Testing Method	Flying probe test, test jig
Min Line Width/Spacing	0.1mm/0.1mm (4mil/4mil)	Products Type	HF(High-Frequency)&(Radio Frequency) board, Impedance controlled board , HDI board , BGA& Fine Pitch board
Min Drilled Hole Diameter	0.2mm (8mil)	Functional Test	Insulating resistance : 50 ohms (mormality)

AI Intelligent Online Quotation

PCB Services

Instant Quote

PCBA Service

Instant Quote

BOM Services

Instant Quote

Recommended Services

“All-round one-stop” PCBA Manufacturing Solutions

Contact Us

SUCCESS CIRCUITS GROUP LIMITED

Tel: +86 (0)755-2561-8511

Email: sales@scspcba.com

US Add: 1363 Lincoln Ave, Suite 1, Holbrook, NY

China Add: Room 203, Building B, No. 229, Wanfeng Middle Road, Wanfeng Community, Xinqiao Street, Bao’an District, Shenzhen

Wuhan Add: Room 602, Ward Center, No.780 Gaoxin Avenue, East Lake High-tech Development Zone, Wuhan, China

PCB Service

PCB Quote

PCB Design

Special process

Technical Support

PCB Manufacturing

PCBA Service

PCBA Quote

One-stop service

Value-added Services

PCBA Manufacturing

Solution Development

Single Layer PCB

Single-Layer PCB Manufacturing Process

Manufacturing Features of Single-Layer PCB

Application Fields of Single-Layer PCB

SCSPCBA’s Single-Layer PCB Manufacturing Capabilities

AI Intelligent Online Quotation

PCB Services

PCBA Service

BOM Services

Recommended Services

PCB Fabrication Services

Components Services

PCB Assembly Services

Box Build Assembly Cases

Solution Development

“All-round one-stop” PCBA Manufacturing Solutions

Contact Us

PCB Service

PCBA Service

Send us mail