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Double-sided Flexible PCB Board PI + PI Steffener Material Type Coverlay Soldermask Type

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Good quality Printed Circuit Board
Good quality Printed Circuit Board
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Flexible PCB Board

Flexible PCB Board Sample Introduction

Double-sided Flexible PCB Board PI + PI Steffener Material Type Coverlay Soldermask Type

China Double-sided Flexible PCB Board PI + PI Steffener Material Type Coverlay Soldermask Type Supplier

Large Image :  Double-sided Flexible PCB Board PI + PI Steffener Material Type Coverlay Soldermask Type

Product Details:

Place of Origin: Shenzhen,China
Brand Name: FOISON
Certification: ISO9001, ISO14001, SGS, UL, RoHs
Model Number: FSD0002L0500

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiable
Delivery Time: 5-8 working days
Payment Terms: T/T, Western Union, L/C
Supply Ability: 300, 000 sqm Per Month
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Detailed Product Description
Raw Material: PI + PI Steffener Layer Count: 2 Layer
Board Thickness: 0.3MM Copper Thickness: 1 Oz / 35 µm
Surface Treatment: ENIG Solder Mask: Coverlay
Board Size: 300 * 300 Mm Min. Aperture: 0.3MM
Min. Line Trace Width/Space: 6MIL/6MIL

Double-sided Flexible PCB Board PI + PI Steffener Material Type Coverlay Soldermask Type





Flex PCBs, also known as flexible printed circuits or flexible electronics, provide greater options for designers and engineers when assembling electronic circuits.

They are constructed from flexible, high-performance plastic material, usually polyimide, which enables the board to bend or "flex" during use. This flexibility opens them up to use in a wide range of applications.





Flexible printed circuit:


  1. Autotype PC or PET
  2. Silk screen printing or digital printing
  3. Finish: glossy or matt.
  4. Rear Adhesive: 3M467 or 3M468
  5. Matching color:Pantone and RALcolor matching system.
  6. Metal dome & Led assemble as per request
  7. Withstand millions of cycles





Our membrane switches are widely used in :


  • Human Machine interface
  • Automatic Control Equipment
  • Telecommunications apparatus
  • Telephone systems
  • Household appliances
  • Security systems
  • Industrial controller
  • Access control systems.....
wire lead resistance: <1Ω/CM Life time: >1 Million times
rated current: 25-100mA,0~30V DC Operation Temperature: -40℃~70℃
Rated Voltage: <50V, DC Operation Humidity: at40℃,<98%RH
Insulation resistance: <100MΩ,250V DC Dome springback time: <5 msec
Switch travel: Flat Type 0.05-0.3mm Base Material voltage withstand: 1500 V DC
tactile type:0.3-1.5mm Tail flexiblility: any angle within 180 degree






1 material : PET /PC
2 adhesive: 3M467 & 3M468 or as per request
3 High life time :>1million times
4 Pass:ISO9001:2008 RoHS.SGS
5 High quality




Quick Details

  1. One of the largest PCB(Printed Circuit Board) manufacturers in China with over 300 staff.
  2. BGA,Blind&Buried Vias and Impedence Control is accepted.
  3. One of the professional PCB manufacturers in China with 13 years’ experience.
  4. Certifications of ISO9001:2008,UL,CE,ROHS,REACH,HALOGEN-FREE is meet.
  5. One-stop service of PCB with assembly is supplied to our customers.
  6. Best service with quick response is always provided for our customers.
  7. All kinds of surface finish is accepted,such as ENIG,OSP.Immersion Silver,Immersion Tin, Immersion Gold, Lead-free HASL,HAL.
  8. Advanced production equipment imported from Japan and Germany,such as PCB Lamination Machine, CNC drilling machine,Auto-PTH line, AOI(Automatic Optic Inspection),Probe Flying Machine and so on.
  9. Good quality with competitive price for all kinds of PCB manufactured by FOISON PCB.



1. Professional PCB manufacturer.

2. PCBA,OEM,ODM service are provided.

3. Gerber file needed.

4. Products are 100% E-tested.

5. Quality guarantee and professional after-sale service




PROCESS Engineer
PRODUCTION CAPABILITY Manufacturing Capability
Laminate Type FR-1,FR-5,FR-4 High-Tg,ROGERS,ISOLA,ITEQ,
Thickness 0.2~3.2mm
Production Type Layer Count 2L-16L
Surface Treatment HAL,Gold Plating,Immersion Gold,OSP,
Immersion Silver,Immersion Tin,Lead Free HAL
Cut Lamination Max. Working Panel size 1000×1200mm
Inner Layer Internal Core Thickness 0.1~2.0mm
Internal width/spacing Min: 4/4mil
Internal Copper Thickness 1.0~3.0oz
Dimension Board Thickness Tolerance ±10%
Interlayer Alignment ±3mil
Drilling Manufacture Panel Size Max: 650×560mm
Drilling Diameter ≧0.25mm
Hole Diameter Tolerance ±0.05mm
Hole Position Tolerance ±0.076mm
Min.Annular Ring 0.05mm
PTH+Panel Plating Hole Wall copper Thickness ≧20um
Uniformity ≧90%
Outer Layer Track Width Min: 0.08mm
Track Spacing Min: 0.08mm
Pattern Plating Finished Copper Thickness 1oz~3oz
EING/Flash Gold Nickel Thickness 2.5um~5.0um
Gold Thickness 0.03~0.05um
Solder Mask Thickness 15~35um
Solder Mask Bridge 3mil
Legend Line width/Line spacing 6/6mil
Gold Finger Nickel Thickness ≧120u〞
Gold Thickness 1~50u〞
Hot Air Level Tin Thickness 100~300u〞
Routing Tolerance of Dimension ±0.1mm
Slot Size Min:0.4mm
Cutter Diameter 0.8~2.4mm
Punching Outline Tolerance ±0.1mm
Slot Size Min:0.5mm
V-CUT V-CUT Dimension Min:60mm
Angle 15°30°45°
Remain Thickness Tolerance ±0.1mm
Beveling Beveling Dimension 30~300mm
Test Testing Voltage 250V
Max.Dimension 540×400mm
Impedance Control
Aspect Ration 12:1
Laser Drilling Size 4mil(0.1mm)
Special Requirements Buried And Blind Via, Impedance Control, Via Plug,
BGA Soldering and Gold Finger Are Acceptable
OEM&ODM Service Yes



        What We Can Do for You?
Two Layer Rigid 94V0 OSP Double Sided PCB Circuit Board for Industrial Main Board
With over 13 years experience, we offer OEM & ODM PCB Layout, PCB Design, PCB manufacturing and PCB Assembly in single-sided PCB Board, double-sided PCB and Multilayer Printed Circuit Board service to our customers, with total production capacity of 300,000 sqm/month.



        How to get quick quotation?

Two Layer Rigid 94V0 OSP Double Sided PCB Circuit Board for Industrial Main Board


        Step 1    Please send us Gerber file with these format: .CAD / .Gerber / .PCB / .DXP / .P-CAD, etc
        Step 2    Also please provide us the below details for quick quotation:

                Board material: Fr - 4 / CEM - 1 / CEM - 3 / 22F / Fr - 1 / others

                Material brand: SY / KB / Rogers  (optional)
                Material Specification:High Tg / copper based / aluminum based or others (optional)
                Board thickness: 0.1 - 6.0 mm
                Copper thickness: 0.05 Oz - 8 Oz ( 17 um - 288 um )
                Surface Treatment: OSP / ENIG / HASL / Lead Free HASL / Immersion Tin / Immersion Sin
                Color of solder mask and silk print: Green / red / blue / black / white / yellow ,etc
                Board size and quantity


If you don't have Gerber file, please provide us the imfomation as step 2 or post your PCB Board to us for clone.




Board Basic Info - SAMPLE

                       Board material

Fr - 4

                       Material brand


                       Material Specification

Tg 170

                       Board thickness

1.6 mm

                       Copper thickness

1 Oz

                       Surface Treatment


                       Solder mask / Silk print

Green / White

                       Board size

100 mm * 100 mm




        Lead Time
Two Layer Rigid 94V0 OSP Double Sided PCB Circuit Board for Industrial Main Board
Layer count Sample lead time/workday Batch lead time/workday
1-2L 2 6
4L 5 8
6L 5 9
8L 6 10
10L 8 10
12L 8 12
14L 10 15
16L 10 18
18-40L (Up to difficulty) at least 18 at least 24
P.S. For HDI, Blind/Buried Hole PCB: Regular Lead Time + 3 workdays



  PCB Fabrication FAQ?
Two Layer Rigid 94V0 OSP Double Sided PCB Circuit Board for Industrial Main Board


Q1: I am used to designing in metric units while the website is specified in imperial units.

A: When requesting an online quote, the quote form can handle mm units as well as inches for dimensions.


Q2: How do I specify internal cutouts/milling in my design?

A: All internal cutouts/slots/milling should be specified on the same layer is the board outline. The the minimum routable slot size is 32 mils. During order time, please state this requirement in the "Special Request" section so that our CAM engineers is aware of it. This is not something we encounter.


Q3: What are the available holes sizes?

A: 14 mils to 150 mils - 1 mil increments 150 mils to 200 mils - 5 mil increments above 200 mils - holes would be routed out We only use drills in imperial units. Files submitted in metric units (mm) would be converted to imperial units (mils) and rounded up to the next mil.



Now send us your inquiry, and you will be replied within 8 hours!






Little knowledge - Consideration about PCB fabrication
When placed an order of PCBs (printed circuit boards), you should spend time to considerate the basic factors including PCB board substrate material, layer count, board size, board thickness, copper thickness, surface finish, solder mask, silkscreen, blind vias, buried vias, through-hole plating, SMT and so on. When all the factors are checked and confirmed with the engineers, we highly recommended sample tested before the real fabrication of your PCB boards. If all things go well, fabrication could be started right away. However, it may need to do some modification if customer is not satisfied with the sample.

Contact Details
Foisontech Corporation Co., Limited

Contact Person: PCB INQUIRY

Tel: 86-755-27782693

Fax: 86-755-27860968

Send your inquiry directly to us (0 / 3000)