FR4 Tin Spray Epoxy OSP Anti-Oxidation Double-Layer Board PCB Circuit Board
Product process
Double-sided PCB board
Double-sided PCB boards are a crucial component in circuit boards. In the market, there are various types of double-sided circuit boards available, including metal base PCB boards, Hi-Tg heavy copper foil circuit boards, flat winding double-sided circuit boards, high frequency PCBs, mixed dielectric base high frequency double-sided circuit boards, and more. These boards are suitable for a wide range of high-tech industries, such as telecommunications, power supply, computers, industrial control, digital products, scientific and educational instruments, medical instruments, automobiles, aerospace defense, and more.
The difference between double-sided PCB board and single-sided PCB board
The difference between double-sided PCB board and single-sided PCB board is that the single-panel circuit is only on one side of the PCB board, while the double-sided PCB circuit can be in the two sides of the PCB board, with holes in the middle to connect the double-sided PCB board circuit. Parameters of double-sided PCB board In addition to the production process of double-sided PCB board is different from that of single-sided PCB board, there is also a copper sinking process, that is, the process of double-sided circuit conduction.
| Copper Thickness | 1oz~3oz,0.5-5 Oz |
| Board Thickness | 1.6mm, 0.5~3.2mm, 0.2-3.0mm, 0.3~2.5mm, 2.0mm |
| Min. Hole Size | 0.25mm, 0.1mm, 0.2 Mm, 0.15-0.2mm, 0.1mm-1mm |
| Min. Line Spacing | 0.003", 4mil, 0.2mm, 0.15mm, 0.1mm4mil) |
| Application | Electronics Device, Consumer Electronics, Electronical Products, Industrial, And So On |
| Layer | 1~20 Layers, 1-24layers |
| Base Material | FR4, Aluminium, TG, Rogers, CEM-1 |
| Min. Line Width | 3mi, 4mil, 0.1mm, 0.1mm(Flash Gold)/0.15mm(HASL), 0.1 0mm |
| Surface Finishing | HASL, OSP, ENIG, HASL Lead Free, Immersion Gold |
| Product Name | Printed Circuit Board, 94V0 PCB Design / PCB Manufacturing |
| Solder Mask | Blue, Green. Red. Blue. White. Black.Yellow, Green/black/white/red/blue Etc., |
| Rohs | Lead free |
| 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
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| Files we need | PCB: Gerber files(CAM, PCB, PCBDOC) |
| Files we need | Components: Bill of Materials(BOM list) |
| Files we need | 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 |
| Components details | BGA and VFBGA |
| Components details | Leadless Chip Carriers/CSP |
| Components details | Double-sided SMT Assembly |
| Components details | Fine Pitch to 0.8mils |
| Components details | BGA Repair and Reball |
| Components details | Part Removal and Replacement |
| Component package | Cut Tape,Tube,Reels,Loose Parts |
| PCB assembly | Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing |
The company's products now mainly include: smart home, hotel intelligent switch control, advertising machine motherboard, industrial control matrix, communication equipment board, code scanning gun, ear temperature gun and other semi-finished products, finished products, experience 8 years, product quality and after-sales service has been praised by customers.
Why did you choose us?
1, Experienced
Focused on PCBA electronic manufacturing for 8 years
Best Partner for Listed Companies
Helping clients solve design issues over 500 times
Helped customers solve MP issues over 800 times.
Helping customers improve testing reliability over 1000 times
2, Quality control
ISO9001: 2015
ISO13485
IATF16949
MES
Traceability system
Fully automatic FCT testing
3, Quick response
Quick response principle within 1 hour
7 days * 24 hours
Team responsibility system
Sales personnel with a bachelor's degree or above
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Double Layer Flexible PCB Circuit Board 4 Tin Spray Epoxy OSP Anti Oxidation Images
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