Active Member
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[China]
Address: Chengda Business Center, Rongfu Road, Fucheng Street, Longhua District, Shenzhen
Contact name:Lynn
Shenzhen Shinelink Technology Ltd |
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Double Layer Flexible Circuit Board Conventional Coating For Preventing Humidity
Brief Introduction of FPC
Flexible Printed Circuit Board (FPC) is referred to as "soft board". In the industry, FPC is a printed circuit board made of flexible insulating substrate (mainly polyimide or polyester film), which has many advantages that rigid printed circuit boards do not have. For example, it can be freely bent, wound, folded. The volume of electronic products can be greatly reduced by using FPC, which is suitable for the development of electronic products in the direction of high density, miniaturization and high reliability. Therefore, FPC has been widely used in aerospace, military, mobile communication, laptop, computer peripherals, PDA, digital camera and other fields or products.
Flex PCB Specification:
| Layer | 1~30 Layers |
| Material | PI, PET, FR4, CEM1, CEM3, Hight TG, Rogers, F4B, Taconic, |
| Production | 10000Square meter/months |
| Board shape | Rectangular, Round, Slots, Cutouts, Complex |
| Board cutting | Shear, V-Score, Tab-Routed, Counter Sunk |
| Board thickness | FPC:0.05~8.0mm, PCB 0.15-8.0mm |
| Copper weight | 0.3oZ~12oZ |
| Solder Mask | Double-sided Green LPI, Red, White, Yellow, Blue, |
| Silk screen | Double-Sided or Single-Sided in White, Yellow, Black, |
| Min line | FPC:0.025mm/1mil ; PCB:0.075mm/3mil |
| Max board | FPC: 500mm*600mm ; PCB: 650mm*1100mm |
| Min drill hole | 0.1mm |
| Min Laser Drill | 0.075mm |
| Surface finish | Gold plating, Immersion Tin, Immersion Silver, Osp, |
| Plate thickness tolerance | ± 10% |
| Min slot width | 0.12",3.0mm,or 120mils |
| V-score depth | 20-25% of board thickness |
| PTH Wall | >0.025mm |
| Hole Position | ±0.076mm |
| Sink holes | Yes |
| Quality Standard | IPC-A600F/MIL-STD-105D |
| Design file | Gerber RS-274X, 274D, Eagle and AutoCAD'S |
Files Requested For PCB Assembly Quotation
---In order to provide you with the most efficient and accurate
quote on manufacturing the requested unit, we ask that you provide
us with the following information.
1. Gerber file,PCB file,Eagle file or CAD file are all acceptable
2. A detailed bill of materials (BOM)
3. Clear pictures of PCB or PCBA sample for us
4. Quantity and delivery required
5. Test method for PCBA to guarantee 100% good quality products.
6. Schematics file for PCB design if need to do function test.
7. A sample if available for better sourcing
8. CAD files for enclosure manufacturing if required
9. A complete wiring and assembly drawing showing any special
assembly instructions if required
Shinelink kinds PCBA product
94V0 PCBA manufacture Scale capabilities up to
We combine advanced processes with highly skilled resources.
Keeping up with the leading advanced technology and management
system in One-stop services of PCB assembly
SMT process (RoHs Compliant) Capabilities up to:
1. 0201 Chip Size
2. 12 mils Integrated Circuit (IC) Pitch
3. Micro Ball Grid Array (BGA) – Pitch 16 mils
4. Flip Chip (Controlled Collapse Chip Connection) – Pitch 5 mils
5. Quad Flat Package (QFP) – Pitch 12 mils
THT(Wave soldering) process (RoHs Compliant) Capabilities up to:
1.Single side wave soldering
2.SMT & THT mixture process
PCB Assembly Capabilities
| Turnkey PCBA | PCB+components sourcing+assembly+package |
| Assembly details | SMT and Thru-hole, ISO lines |
| Lead Time | Prototype: 15 work days. Mass order: 20~25 work days |
| Testing on products | Flying Probe Test, X-ray Inspection, AOI Test, functional test |
| Quantity | Min quantity: 1pcs. Prototype, small order, mass order, all OK |
| Files we need | PCB: Gerber files(CAM, PCB, PCBDOC) |
| Components: Bill of Materials(BOM list) | |
| Assembly: Pick-N-Place file | |
| PCB panel Size | Min size: 0.25*0.25 inches(6*6mm) |
| Max size: 20*20 inches(500*500mm) | |
| PCB Solder Type | Water Soluble Solder Paste, RoHS lead free |
| Components details | Passive Down to 0201 size |
| BGA and VFBGA | |
| Leadless Chip Carriers/CSP | |
| Double-sided SMT Assembly | |
| Fine Pitch to 0.8mils | |
| BGA Repair and Reball | |
| Part Removal and Replacement | |
| Component package | Cut Tape,Tube,Reels,Loose Parts |
| PCB assembly process | Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing |
PCBA Picture
FAQ
Q1:Is my PCB files safe when I submit them to you for
manufacturing?
We respect customer's copyright and will never manufacture PCB for
someone else with your files unless we receive written permission
from you, nor we'll share these files with any other 3rd parties.
Q2:What payments do you accept ?
-Wire Transfer(T/T),Western Union,Letter of Credit(L/C)
-Paypal ,Ali Pay,Credit Cart
Q3:What is your minimum order quantity?
Our MOQ is 1 PCS.
Q4:How can we guarantee you receive an good quality product?
For PCB, we will use Flying Probe Test, E-test etc. for it.
For PCBA, we need you to offer us a method or test fixture for the
function test.Before that, our inspectors will use microscope and
X-ray to check the IC footwelding or bad solder etc.
SHIPPING
Samples: DHL/UPS/FEDEX/TNT/EMS with short delivery time 2-4 working days.
Mass production: Air/Sea transportation with low shipping cost.
Accept customer choose other suitable ship way.
