Single-sided FPC Board

Single-sided FPC Board PI+stiffener 1 Mil ENIG 2U'' Ni thickness 120U”min Thickness of FPC 0.12mm 100% AOI Test ISO.9001/CQC/ISO.TS16949/ROHS Application:Consumer/home/network
  • Multech
  • China
  • 5-7 days
  • 88000sqm/month

Product Description

Our‍‌‍‍‌ single-sided FPC board is a very reliable flexible printed circuit one that is primarily designed for great flexibility, very small size, and stable electrical characteristics, among other features, which are typical for flexible printed circuits. The use of top-class Polyimide (PI) substrate along with a 1 Mil stiffener in this single-sided FPC makes it not only extremely strong mechanically but also very flexible. In fact, it may be bent, folded, and hidden away in very narrow or irregularly-shaped spaces where the use of rigid PCBs is not possible. Besides, the ENIG 2U'' surface finish, a minimum nickel (Ni) thickness of 120U'', and a total FPC thickness of 0.12mm make this product excellent in the aspects of corrosion prevention, wear resistance, and electrical conduction.

100% AOI (Automatic Optical Inspection) is given to each piece to detect and discard even the smallest defects such as open circuits, short circuits, and pinholes, which ensures that the quality and reliability are maintained at a very high standard for various electronic device applications.

These products are greatly appreciated for their reliable performance, very small size, and extraordinary price-to-performance ratio in the electronics manufacturing ‍‌‍‍‌sector.


Product Specifications

Product TypeSingle‑sided Flexible PCB (FPC)
Total FPC Thickness0.12 mm
Base PI Substrate Thickness1 mil (0.025 mm)
Copper Layer1 oz (35 um) typical – single side
CoverlayPolyimide or yellow solder mask (as designed)
Surface FinishENIG (Electroless Nickel Immersion Gold)
Gold Thickness2 μin (0.05 um)
Nickel Thickness120 μin minimum (3.0 um)
Electrical Test100% AOI (Automated Optical Inspection)
CertificationsISO 9001, CQC, ISO/TS16949, ROHS
Operating Temperature-40°C to +105°C
Min. Bend Radius (dynamic)≥ 3 mm
RoHS CompliantYes

Product Advantages

  • - Superior Flexibility & Mechanical Performance: The PI base material combined with 1 Mil stiffener balances flexibility and structural stability, enabling the FPC to be bent repeatedly without damaging the circuit, suitable for dynamic bending scenarios and irregular installation spaces.

  • - Excellent Electrical & Corrosion Resistance: ENIG 2U'' surface finish and minimum 120U'' Ni thickness enhance electrical conductivity, reduce contact resistance, and provide strong corrosion resistance, ensuring stable signal transmission and long service life in harsh environments.

  • - Ultra-thin & Compact Design: With an overall thickness of 0.12mm, the FPC effectively saves installation space, making it ideal for ultra-thin, miniaturized electronic devices such as wearable products and portable gadgets.

  • - High Quality & Reliability: 100% AOI Test covers the entire production process, accurately detecting micro-defects that are invisible to the naked eye, reducing the risk of product failure, and ensuring consistent quality across batches.


Company profile:

Founded in 1997, Multech PCB is a leading manufacturer of high-end printed circuit boards in China with nearly 30 years of industry experience. Founded by senior PCB experts, the company's headquartered locates in Qianhai, Shenzhen, with its production base is located in Huizhou. It covers a workshop area of over 20,000 square meters and is equipped with multiple modern automated production lines, with an annual output exceeding 2 million square meters, capable of efficiently handling prototype, medium and high volume orders.

Boasting a professional R&D team of more than 60 members, the company focuses on technological innovation, specializing in high-density multilayer boards, HDI, backplane PCBs, high-frequency boards, metal core PCBs, flexible and rigid-flex PCBs and other special PCBs. 80% of its products are exported to Europe, the United States, Japan and the Asia-Pacific region, widely used in high-tech industries such as telecommunications, industrial control, medical treatment, automotive and aerospace.

The company has passed international authoritative certifications including ISO9001, ISO14001, UL, RoHS and IATF16949, with fully compliant production processes and 100% full inspection before shipment to ensure stable and reliable quality. It has long provided one-stop PCB+PCBA solutions for global well-known enterprises, winning the trust of customers at home and abroad with high quality, cost-effectiveness and prompt delivery.

  

pcb

ISO 13485

flex pcb

ISO 9001

flexible printed circuit

IATF 16949

pcb

ISO 14001

FAQ:

Q:What files do you use in bare pcb fabrication?

A:Gerber RS-274X,274D,Eagle and AutoCAD's DXF,DWG

 

Q:What format of Bom List you prefer?

A:We prefer in MS-Excel with Components Part No.,Manufacturer,Quantity,Value info, other format are also accepted.

 

Q:How can i know the processing about my PCBA order?

A:Each Customer will have a sale to contact with you. Eastwin working hours: AM 9:00-PM 6:00(Beijing Time) from Monday to Friday. we will reply your email in 2hours during our working time. And you also could contact with our sales by cellphone if urgent.

 

Q:How long will we get the quotation after providing pcb gerber file,completed bom list,part datasheet and PNP file?

A: The quotation will be sent in less than 2 work days, for some special components, you also could recommend supplier to us.

 

Q:If all PCBAs will be tested before delivery if we provide the function testing method?

A:Yes, we ensure that each piece of PCBA will be tested before shipment, we ensure the goods we sent with good quality.


Q:What’s your minimum order quantity (MOQ)?

A:Our MOQ is 1 piece. We support prototype orders, small-batch trials, as well as medium and high-volume mass production to meet diverse R&D and production needs.


Q: What are the transportation methods used by your company?

A: Air transport, sea transport, rail transport, DHL, FEDEX, UPS, TNT and certain designated freight forwarders for customer's needs.

 

Q: What is your usual method of payment?

A: We usually use bank transfers and Paypal for receiving payments.

After-sales service:

At‍‌‍‍‌ Multech, we think a quality PCB is only the beginning of the partnership.

A large part of the reason why clients' clients are still with us after 20 years is our willingness to take responsibility when things go wrong, as well as the depth of our knowledge in every technical consultation.

- Quality Assurance: 100% inspection and testing.

Re-release the products at your expense only if the defects.

- Technical Support: Free consultations with our engineering team at any time through-call, including design file review, documentation guidance, design recommendations, and DFM (Design for Manufacturing) advice.

- Quick Reaction: First response to any complaint within 48 hours.

- Long-Term Partnership: Dedicated account managers for large ‍‌‍‍‌orders.


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