Introducing our newly shipped PCB built on SF201 - Single Side Adhesiveless Flexible Copper Clad Laminate. This PCB is crafted using high-quality polyimide flexible PCB material, ensuring exceptional performance and durability. With a dielectric constant (Dk) of 3.51 at 10 GHz/23°C and a dissipation factor of 0.0059 at the same frequency and temperature, this PCB guarantees reliable signal transmission and minimal signal loss.

Key Benefits:

Excellent soldering reliability, dimensional stability, and chemical resistance.
Outstanding flexibility and electrical properties.
Halogen-free and complies with the EU RoHS directive.
Options for RA copper foil and reverse treated foil.
Various copper weight options: 12μm, 18μm, 35μm, 70μm.
Polyimide thickness options available: 12.5μm, 20μm, 25μm.
Compatible with EU RoHS directive, free of Pb, Hg, Cd, Cr6+, PBB, PBDE, and more.

FPC Stackup:
The SF201 is a single-layer flexible PCB with the following stackup:

Copper Layer: 35 μm
Polyimide Core SF201: 0.025 mm

FPC Construction Details:

Board Dimensions: 200mm x 150mm (15PCS), with a tolerance of +/- 0.15mm.
Minimum Trace/Space: 4/4 mils.
Minimum Hole Size: 0.3mm.
No blind vias.
Finished Board Thickness: 0.13mm.
Finished Copper Weight: 1 oz (1.4 mils) on outer layers.
Surface Finish: Immersion Gold.
Top Silkscreen: White.
Bottom Silkscreen: None.
Top Solder Mask: Yellow Coverlay.
Bottom Solder Mask: Yellow Coverlay.
100% Electrical Test: Each PCB undergoes comprehensive electrical testing prior to shipment.

This flexible PCB consists of 17 components and has a total of 23 pads. There are no through-hole pads in this construction, as it is a single-layer flexible PCB. The top side of the PCB features 23 surface mount technology (SMT) pads, while the bottom side does not have any SMT pads. There are no vias present in the design. The PCB has one net, indicating a single electrical connection or signal pathway. These statistics provide a concise overview of the key features and layout of the SF201 flexible PCB.

Artwork and Standards:
This flexible PCB accepts Gerber RS-274-X artwork files and adheres to the IPC-Class-2 standard, ensuring high-quality manufacturing and performance. It is available for purchase worldwide, providing accessibility to customers globally.

Typical Applications:

The SF201 is suitable for a wide range of applications, including:

Computers.
Mobile phones.
Digital cameras.
VCRs.
Flat panel displays.
Apparatus and instruments.
Automotive electronics.

Experience the reliability and flexibility of this flexible PCB. Whether you need a flexible PCB for consumer electronics or automotive applications, the SF201 delivers excellent performance and meets stringent quality standards.

Company Profile

Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen China, severing cellular base station antenna, satellite, high frequency passive components, microstrip line and band line circuit, millimeter wave equipment, radar systems, digital radio frequency antenna and other fields worldwide for 18 years. Our high frequency PCBs are mainly built on 3 high frequency material brands: Rogers Corporation, Taconic and Wangling. Dielectric constant ranges from 2.2 to 10.2 etc.

Bicheng PCB is headquartered in Shenzhen, a city with great economic vitality. Based in China, we adhere to the philosophy of servicing small and medium sized companies offering variety of circuit boards to meet the demands of market.

Main Business & PCB Applications

We maintain the highest standards which support products that exhibit exceptional quality, performance and reliability. We also have divisions of FR-4 circuit board, flexible circuits and metal core PCBs featured as prototypes, small runs to mass production. We actively research and build such high value added PCB projects as HDI, quick turn, impedance control, heavy copper and backplane board etc. This has made our PCB products generate an effective prolongation and complementation, as well as formation of integrated products line ranging from low-end to high-end.The circuit boards are used in the industries of home appliances, portable and consumable electronics, medical filed, aerospace as well as telecommunications etc.

Main Material Partners