Single-sided Flex PCB

Single-sided flexible circuit boards are the most common type of flexible circuits and can be found everywhere in ordinary electronic products.

As your flex circuit supplier, you will be able to manufacture boards with smaller trace spacing and micro vias. We also offer extremely fast rapid flex circuit prototyping services.

For flex pcb with simple structure, the manufacturer's capabilities are reflected in the production of ultra-fine lines, ultra-thin circuit boards, etc.

Stack-up

The stack-up of Single-sided flex PCB is the simplest. The copper layer is usually a single-sided design, which is suitable for circuits that do not require double-sided connection. Through the following stackup, you will clearly understand the single-sided flex pcb structure.

Stack-up of Single Sided Flexible Circuit

single sided flex pcb with dual access(bare back fpc)

Stack-up of Single Sided Flexible Circuit with Dual Access

Benefits

Low cost: Due to its single-sided design, the manufacturing cost is relatively low, suitable for cost-sensitive applications.
Light and flexible: Suitable for devices with limited space, providing high degree of freedom in design options.
Shorter production cycle: It takes less time to produce than multi-layer or double-sided flex circuit boards and enables faster delivery.
High reliability: Works well for high-frequency and high-speed uses, especially in mobile devices and medical devices.

Applications

Wearable devices: It’s light and bendy, so it’s popular for smart watches, fitness trackers, etc.
LED Screens: Perfect for making flexible LED displays.
Consumer electronics: Used in consumer electronics such as mobile phones, printer, etcs.
Medical equipment: Small medical devices like pacemakers and sensors.

Advanced Features

High frequency performance: Works great for sending signals quickly in high-frequency situations.
Save power: Its simple one layer structure uses less electricity.
Miniaturized design: Can be made ultra thin and packed with features to fit in small spaces.