We provide reliable single-sided flexible PCB manufacturing and full assembly for industrial, medical, automotive, and consumer electronics globally.
Jump to: Overview | Capabilities | Process | Comparison | FAQ
Single-Sided Flexible PCB Overview
A single-sided flexible PCB is a lightweight, bendable circuit with conductive traces on one dielectric layer. It is widely used in compact devices requiring dynamic bending, space saving, and reliable connectivity.
We specialize in end-to-end single-sided flexible PCB fabrication & assembly from prototype to mass production, supporting global export with full quality compliance.
Manufacturing & Assembly Capabilities
Materials & Specifications
- Base: Polyimide (PI), PET
- Copper thickness: 1/3 – 2 oz
- Min. line width/space: 0.1mm
- Min. hole size: 0.2mm
- Finish: ENIG, immersion tin, HASL, OSP
Assembly Services
We offer complete single-sided flexible PCB assembly including SMT, soldering, connector mounting, functional testing, and inspection.
- SMT for 0201, 0402, small components
- Connector & FPC attachment
- AOI, electrical testing, reliability verification
- Cleanroom & ESD protection
Production & Quality Process
Our single-sided flexible PCB workflow ensures stability and consistency for overseas buyers.
- File review & DFM analysis
- Material preparation & circuit patterning
- Etching, drilling, plating, surface finishing
- SMT assembly & soldering
- Electrical test & functional verification
- Final inspection, packaging, global shipping
Single-Sided vs. Double-Sided Flex PCB
| Feature | Single-Sided Flex PCB | Double-Sided Flex PCB |
|---|---|---|
| Complexity | Low to medium | Medium to high |
| Cost | Lower cost | Higher |
| Application | Simple sensors, interconnects | Multi-functional modules |
Applications
Single-sided flexible PCB supports many industries:
- Wearable devices & consumer electronics
- Medical sensors & diagnostic equipment
- Automotive interconnects & dashboard components
- Industrial controls & IoT modules
Summary
We deliver professional single-sided flexible PCB fabrication & assembly with stable quality, short lead times, and full export compliance. Our one-stop service helps global buyers reduce costs and speed up time-to-market.
Request a quote for your single-sided flexible PCB project today!
Send Gerber files, BOM, and quantity to get a fast, detailed quotation. We support global delivery and customized solutions.
Comprehensive FAQs About Single-Sided Flexible PCB
Q: What is a single-sided flexible PCB?
A: Single-sided flexible PCB is a bendable lightweight circuit board with conductive copper traces only on one side of flexible PI or PET dielectric base, featuring simple structure, good flexibility and cost advantages for basic connection designs.
Q: What base materials are used for single-sided flex PCB?
A: The mainstream materials are Polyimide (PI) with high temperature resistance and excellent bending performance, and low-cost PET material suitable for ordinary low-temperature consumer electronic products.
Q: What is the difference between single-sided and double-sided flexible PCB?
A: Single-sided flex PCB has circuits only on one side with lower cost, fit for simple signal connection; double-sided flex PCB has traces on both sides, supports more complex circuit layout and richer functions with higher manufacturing cost.
Q: What are the main applications of single-sided flexible PCB?
A: Widely used in wearable electronics, medical monitoring sensors, automotive internal connecting lines, industrial control modules, IoT smart devices and various slim space-saving connecting components.
Q: What specifications can you support for single-sided flex PCB?
A: We support copper thickness from 1/3 oz to 2 oz, minimum line width and space 0.1mm, minimum hole 0.2mm, and multiple surface finishes including ENIG, immersion tin, HASL and OSP.
Q: Do you provide full single-sided flexible PCB assembly service?
A: Yes. We offer one-stop services including SMT component mounting, connector welding, AOI visual inspection, electrical function testing and finished product packaging.
Q: How about the production lead time of single-sided flexible PCB?
A: Prototype order takes 3-7 working days, formal mass production orders take 7-15 working days, the specific time depends on board quantity, complexity and customized requirements.
Q: Are your single-sided flexible PCBs compliant with international standards?
A: All products pass RoHS environmental certification, ISO quality system certification and UL safety certification, fully meeting export standards for European, American and global markets.
