Foisontech Corporation Co., Limited
Professional PCB Board Manufacture High Quality, Best Service, Fastest Delivery!
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Double Sided Flexible PCB Board Coverlay Soldermask Type ENIG Surface Finish
Introduction:
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.
Description:
Flexible printed circuit:
Applications:
Our membrane switches are widely used in :
| 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 |
Specifications:
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
Characteristics:
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
| PRODUCTION CAPABILITY OF PCB | ||
PROCESS Engineer | ITEMS Item | PRODUCTION CAPABILITY Manufacturing Capability |
| Laminate | Type | FR-1,FR-5,FR-4 High-Tg,ROGERS,ISOLA,ITEQ, ALUMINUM,CEM-1,CEM-3,TACONIC,ARLON,TEFLON |
| 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 | Tolerance | ±10% |
| 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 | |
How to get quick quotation?
| 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 | ||||||||||||||||||||
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If you don't have Gerber file, please provide us the imfomation as step 2 or post your PCB Board to us for clone.
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| SAMPLE:
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| 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 | ||
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.