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Guangdong Jiefu Technology Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China Custom Flexible PCB Board FPC Lightweight Thin for PCBA Assembly
China Custom Flexible PCB Board FPC Lightweight Thin for PCBA Assembly

  1. China Custom Flexible PCB Board FPC Lightweight Thin for PCBA Assembly

Custom Flexible PCB Board FPC Lightweight Thin for PCBA Assembly

  1. MOQ: 1-10 pcs
  2. Price: Negotiable
  3. Get Latest Price
Delivery Time 5-15 Working days
Surface Finish ENIG. Thickness: 1u" / 2u"
Max Panel Size 32"×20"(800mm×508mm)
Soldermaskcolor Green / Blue / Red / Black / White
Pcb Type Customizable
Minimum Plated Slot 0.50 mm
Stiffener Type PI, FR4,PET
Supply Ability Double Sided: 12000 sq m / month Multilayers: 8000sq.m / month
①Regular: 0.15mm/0.35mm ②Extreme: 0.10mm/0.3mm (extra charged) ≥ 0.25 mm. Absolute limit: 0.18mm
Solder Mask Yellow Green
Min. Via hole size/diameter ①Regular: 0.15mm/0.35mm ②Extreme: 0.10mm/0.3mm (extra charged)
Layers 1~4 layers
Thickness 0.1mm To 0.3mm
Copper Thick 3OZ
Ip Grade IP65/IP67/IP20/IP68
Minimum Trace Width/Spacing ① 12μm (1/3oz) copper: 3/3mil (absolute limit 2/2mil) ② 18μm (0.5oz) copper: 3.5/3.5mil ③ 35μm (1oz) copper: 4/4mil
Packaging Details Vacuum Package+Carton Box
Payment Terms T/T,Western Union,Paypal
Brand Name Support OEM / ODM
Model Number Flexible PCB Board
Place of Origin China
Certification ISO9001, TS16949, UL, RoHS

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 5-15 Working days Surface Finish ENIG. Thickness: 1u" / 2u"
Max Panel Size 32"×20"(800mm×508mm) Soldermaskcolor Green / Blue / Red / Black / White
Pcb Type Customizable Minimum Plated Slot 0.50 mm
Stiffener Type PI, FR4,PET Supply Ability Double Sided: 12000 sq m / month Multilayers: 8000sq.m / month
①Regular: 0.15mm/0.35mm ②Extreme: 0.10mm/0.3mm (extra charged) ≥ 0.25 mm. Absolute limit: 0.18mm Solder Mask Yellow Green
Min. Via hole size/diameter ①Regular: 0.15mm/0.35mm ②Extreme: 0.10mm/0.3mm (extra charged) Layers 1~4 layers
Thickness 0.1mm To 0.3mm Copper Thick 3OZ
Ip Grade IP65/IP67/IP20/IP68 Minimum Trace Width/Spacing ① 12μm (1/3oz) copper: 3/3mil (absolute limit 2/2mil) ② 18μm (0.5oz) copper: 3.5/3.5mil ③ 35μm (1oz) copper: 4/4mil
Packaging Details Vacuum Package+Carton Box Payment Terms T/T,Western Union,Paypal
Brand Name Support OEM / ODM Model Number Flexible PCB Board
Place of Origin China Certification ISO9001, TS16949, UL, RoHS
High Light Lightweight Flexible PCB BoardCustom Flexible Printed Circuit Fpc0.3mm Flexible PCB Board
Custom Flexible PCB Board | High Precision FPC & PCBA Manufacturing
Flexible PCB Overview

A Flexible PCB (also called flex PCB or FPC) is a type of printed circuit board that can bend, fold, and twist without breaking. Unlike rigid boards, flexible PCBs are designed to adapt to tight spaces and dynamic environments, making them ideal for compact and lightweight electronic devices.

How Flexible PCBs Differ from Rigid PCBs

Rigid PCBs are built on FR4 substrates, which makes them stiff and less adaptable to tight spaces. Flexible PCBs, in contrast, use polyimide substrates that allow the board to bend and twist without damage. Conductive copper layers carry signals across the base material, while protective coverlays or conformal coatings ensure durability. Thanks to this flexibility, FPCs save space, withstand vibration better, and enable 3D packaging solutions that rigid boards simply cannot achieve.

Structure and Properties

The structure of a Flexible PCB is built on thin, bendable substrates such as polyimide (PI) or PET, which provide excellent mechanical flexibility and heat resistance. Copper foil is laminated onto the substrate to form the conductive traces, while coverlays or solder masks protect the circuits. Depending on the application, stiffeners can be added in certain areas to strengthen connectors or mounting points without affecting the overall flexibility.

Flexible PCBs combine mechanical adaptability with electrical reliability. They can be bent, folded, or twisted to fit into compact or irregularly shaped devices, all while maintaining stable electrical performance.

Flexible PCB board showing bendable circuit design and construction
Key Properties
  • High Flexibility - withstands repeated bending without damage
  • Lightweight and Thin - saves space and reduces overall device weight
  • Durability - resistant to vibration, thermal stress, and dynamic movement
  • Design Versatility - supports complex layouts with fewer connectors and cables
Manufacturing Capabilities
Features Capabilities
Minimum Dimensions No limit. Panel suggested if dimension < 20×20mm
Maximum Dimensions Regular: 234 × 490mm Absolute limit: 250 × 600mm with edge rails
Dimension Tolerance ±0.1mm/±0.05mm(extra charged)
Coverlay Color Yellow / Black / White/Transparent
Surface Finish ENIG. Thickness: 1u" / 2u"
Min. Via hole size/diameter ①Regular: 0.15mm/0.35mm ②Extreme: 0.10mm/0.3mm (extra charged)
Minimum Plated Slot 0.50 mm
Minimum Non-Plated Slot No limit
Annular Ring for PTH ≥ 0.25 mm. Absolute limit: 0.18mm
Minimum Trace Width/Spacing ① 12μm (1/3oz) copper: 3/3mil (absolute limit 2/2mil) ② 18μm (0.5oz) copper: 3.5/3.5mil ③ 35μm (1oz) copper: 4/4mil
Stiffener Material PI(0.1mm, 0.15mm, 0.20mm, 0.225mm, 0.25mm) FR4(0.1mm, 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.6mm) Stainless Steel(0.1mm, 0.2mm, 0.3mm) 3M Tape(tesa8854, 3M9077, 3M468)
Applications
  • Consumer Electronics: Wearables, phones, displays, Bluetooth devices
  • Automotive Electronics: New energy vehicle modules, screens, sensors
  • Medical Devices: Portable & minimally invasive medical equipment
  • Industrial & 5G: Communication modules, antennas, industrial controls
  • Aerospace & Smart Home: Precision electronics, home appliances, robots
Manufacturing Strength & Service Guarantee

We are a reliable Flexible PCB Board & PCBA manufacturer with automated production lines. We offer free sampling, small to bulk production, with fast delivery and strict quality control.

One-stop solution: DFM inspection, FPC customisation, PCBA assembly, functional testing, and professional after-sales support.

Custom Service Instructions

Send your Gerber files or custom requirements. We provide fast quotations, design optimisation, and reliable FPC & PCBA manufacturing services.

Frequently Asked Questions
What materials are used in the Flexible PCB Board?
Our Flexible PCB Boards are made from high-quality polyimide or polyester films, combined with copper foil to ensure excellent flexibility and durability.
What are the typical applications of Flexible PCB Boards?
Flexible PCB Boards are commonly used in wearable devices, medical instruments, automotive electronics, and consumer electronics, where space-saving and flexibility are crucial.
What is the minimum bending radius for your Flexible PCB Boards?
The minimum bending radius varies depending on the board thickness and design, but typically it can be as low as 5 mm without affecting performance.
How many layers can the Flexible PCB Boards have?
We offer Flexible PCB Boards with up to 10 layers, allowing for complex circuit designs while maintaining flexibility.
Can the Flexible PCB Boards withstand high temperatures?
Yes, our Flexible PCB Boards are designed to operate reliably within a temperature range of -40°C to 150°C, making them suitable for various demanding environments.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Trading Company,Exporter

  • Year Established:

    2010

  • Total Annual:

    6,600,000-9,000,000

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

Founded in 2010, Huizhou JieFu Technology Co., Ltd. is a professional PCB and PCBA solutions provider dedicated to delivering reliable electronic manufacturing services to global customers. Over the past 15+ years, we have built a strong network of qualified manufacturing partners across China, enab... Founded in 2010, Huizhou JieFu Technology Co., Ltd. is a professional PCB and PCBA solutions provider dedicated to delivering reliable electronic manufacturing services to global customers. Over the past 15+ years, we have built a strong network of qualified manufacturing partners across China, enab...

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Get in touch with us

  • Reach Us
  • Guangdong Jiefu Technology Co., Ltd.
  • 27th Floor, Olympic Building, Shangbao Road, Futian District, Shenzhen, Guangdong, China, 518103
  • https://www.pcbaboardassembly.com/

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