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Brand Name : China chao sheng
Model Number : Soft And Hard Combination Production + SMT+TEST+DIP
Certification : ISO/UL/RoHS/TS
Place of Origin : Shenzhen, Guangdong, China
MOQ : 1PCS
Price : usd26.98pcs/pcs
Payment Terms : T/T, Western Union
Supply Ability : 10-2000K/pcs per month
Delivery Time : 15-20day
Packaging Details : Anti-static bag + Anti-static bubble wrap + Good quality carton box
Base Material : TACONIC
Board Thickness : 3.2mm
Min. Line Width : 1/2 Oz. Copper .003" +/- .0005" (0.0762mm)
Number Of Layers : Multilayer PCB
Product Name : China Oem Factory Smt Printed Circuit Boards Pcb Assembly Service
Provide PCB Information : Gberber, Production Requirements, MOQ Quantity
Product Structure : 18layer3rd Order Blind Hole HDI+ SMT + plug-in + back soldering
TEST : 100% Electrical Test Prior Shipment
PCBA packaging method: Anti-static bag + Anti-static bubble wrap + Good quality carton box
Product Description
Product area: military products
Product structure: 14 layers HDI third-order, FR-4, TG170, inner and outer copper thickness 35um, hole copper 20um, impedance ±10%, plate thickness 3.0mm, Immersion gold 2u", SMT + plug-in + post-welding
Printed circuit board (pcb) and PCBA products
 Communication terminal, communication station, electronic communication, optical fiber, optical module, communication equipment, communication instrument, computer, household appliance, testing equipment, testing instrument, instrument, SD card, SG card, mobile phone, computer, various antennas, cars, music Equipment, playback equipment, banking equipment, medical instruments, medical equipment, medical equipment, aerospace, aviation, military, LED, OLED, OLCD power control power supply, industrial power supply, communication power supply, automotive power supply, office equipment, digital products,computers,etc.Applications;
 Flexible circuit board (FPC) and FPCA product areas
 CD, hard disk, printer, fax machine, scanner, sensor, mobile phone, connector, module, walkie-talkie antenna card, high-end camera, digital camera, laser head, CD, medical, instrumentation, drive, automotive instrumentation, medical instrument, Medical equipment, banking equipment, industrial instruments, LED light bars, military, aviation, aerospace, defense and other high-tech products, of which more than 70% of the products are exported to Europe, America, Europe, Central Europe, Western Europe, Southeast Asia, Asia-Pacific and other countries and area.
PCB Assembly services
SMT Assembly 
 Automatic Pick & Place
 Component Placement as Small as 0201
 Fine Pitch QEP - BGA
 Automatic Optical Inspectio
Through-hole Assembly 
 Wave Soldering
 Hand Assembly and Soldering
 Material Sourcing
 IC pre-programming / Burning on-line
 Function testing as requested
 Aging test for LED and Power boards
 Complete unit assembly (which including plastics, metal box, Coil, cable assembly etc)
 Packing design
Conformal coating
 Both dip-coating and vertical spray coating is available. Protecting non-conductive dielectric layer that is
 applied onto the printed circuit board assembly to protect the electronic assembly from damage due to
 contamination, salt spray, moisture, fungus, dust and corrosion caused by harsh or extreme environments.
 When coated, it is clearly visible as a clear and shiny material.
Complete box build
 Complete 'Box Build' solutions including materials management of all components, electromechanical parts,
 plastics, casings and print & packaging material
Testing Methods
AOI Testing
 Checks for solder paste
 Checks for components down to 0201"
 Checks for missing components, offset, incorrect parts, polarity
 X-Ray Inspection
 X-Ray provides high-resolution inspection of:
 BGAs
 Bare boards
In-Circuit Testing
 In-Circuit Testing is commonly used in conjunction with AOI minimizing functional defects caused by
 component problems.
 Power-up Test
 Advanced Function Test
 Flash Device Programming
 Functional testing
Quality Processes: 
 1. IQC: Incoming Quality Control (Incoming Materials Inspection)
 2. First Article Inspection (FAI) for every process
 3. IPQC: In Process Quality Control
 4. QC: 100% Test & Inspection
 5. QA: Quality Assurance based on QC inspection again
 6. Workmanship: IPC-A-610, ESD
 7. Quality Management based on CQC, ISO9001:2008, ISO/TS16949
Design file format:
 1. Gerber RS-274X, 274D, Eagle and AutoCAD's DXF, DWG
 2. BOM (bill of materials)
 3. Pick and place file (XYRS)
Advantages
 1. Turnkey manufacturing or quick-turn prototypes
 2. Board-level assembly or complete system integration
 3. Low-volume or mixed-technology assembly for PCBA
 4. Even consignment production
 5. Supoorted capabilities
PCB, FPC process production capability
| Technical ltem | MassProduct | Advanced Technology | |||||
| 2016 | 2017 | 2018 | |||||
| Max.Layer Count | 26L | 36L | 80L | ||||
| Through-hole plate | 2~45L | 2~60L | 2~80L | ||||
| Max.PCBSize(in) | 24*52" | 25*62" | 25*78.75" | ||||
| The layer number of FPC | 1~36L | 1~50L | 1~60L | ||||
| Max.PCBSize(in) | 9.8"*196" | 9.8"*196" | 10"*196"Reel to reel | ||||
| Layeredplatelayer | 2~12L | 2~18L | 2~26L | ||||
| Max.PCBSize(in) | 9"*48" | 9"*52" | 9"*62" | ||||
| Combination of hard and soft layers | 3~26L | 3~30L | 3~50L | ||||
| Interconnect HDI | 5+X+5Interconnect HDI | 7+X+7Interconnect HDI | 8+X+8,Interconnect HDI | ||||
| HDI PCB | 4~45L | 4~60L | 4~80L | ||||
| Interconnect HDI | 3+20+3 | 4+X+4Interconnect HDI | 4+X+4,Interconnect HDI | ||||
| Max.PCBSize(in) | 24"*43" | 24"*49" | 25"*52" | ||||
| Material | FR-4 Rogers | FR-4 Rogers | FR-4 Rogers | ||||
| Base material | Halogenfree,LowDK | Halogenfree,LowDK | Halogenfree,LowDK | ||||
| Build-up Material | FR-4 | FR-4 | FR-4 | ||||
| BOard,Thickness(mm) | Min.12L(mm) | 0.43 | 0.42~8.0mm | 0.38~10.0mm | |||
| Min.16L(mm) | 0.53 | 1.60~8.0mm | 0.45~10.0mm | ||||
| Min.18L(mm) | 0.63 | 2.0~8.0 | 0.51~10.0mm | ||||
| Min.52L(mm) | 0.8 | 2.50~8.0mm | 0.65~10.0mm | ||||
| MAX(mm) | 3.5 | 10.0mm | 10.0mm | ||||
| Min.CoreThickness um(mil) | 254"(10.0) | 254"(10.0) | 0.10~254(10.0mm) | ||||
| Min.Build up Dielectric | 38(1.5) | 32(1.3) | 25(1.0) | ||||
| BaseCopperWeight | Inner Layer | 4/1-8 OZ | 4/1-15 OZ | 4/1-0.30mm | |||
| Out Layer | 4/1-10 OZ | 4/1-15 OZ | 4/1-30 OZ | ||||
| Gold thick | 1~40u" | 1~60u" | 1~120u" | ||||
| Nithick | 76~127u" | 76~200u" | 1~250u" | ||||
| Min.HOle/Land um(mil) | 150/300(6/12) | 100/200(4/8) | 100/200(4/8) | ||||
| Min.Laser via/landum(mil) | 60/170(2.4/6.8) | 50/150(2/6) | 50/150(2/6) | ||||
| Min. IVH,Hole size/landum(mil) | 150/300(6/12) | 100/200(4/8) | 100/200(4/8) | ||||
| DieletricThickness | 38(1.5) | 32(1.3) | 32(1.3) | ||||
| 125(5) | 125(5) | 125(5) | |||||
| SKipvia | Yes | Yes | Yes | ||||
| viaoNhie(laserviaon BuriedPTH) | Yes | Yes | Yes | ||||
| Laser Hole Filling | Yes | Yes | Yes | ||||
| Technicalltem | Mass Product | Advanced Technolgy | |||||
| 2017year | 2018year | 2019year | |||||
| Drill hole depth ratio | ThroughHole | 2017year | .40:1 | .40:1 | |||
| Aspet Ratio | Micro Via | .35:1 | 1.2:1 | 1.2:1 | |||
| Copper Filling Dimple Size um(Mil) | 10(0.4) | 10(0.4) | 10(0.4) | ||||
| Min.LineWidth&space | lnner Layer um(mil) | 45/45(1.8/1.8) | 38/38(1.5/1.5) | 38/38(1.5/1.5) | |||
| Plated Layer um(mil) | 45/45(1.8/1.8) | 38/38(1.5/1.5) | 38/38(1.5/1.5) | ||||
| BGAPitch mm(Mil) | 0.3 | 0.3 | 0.3 | ||||
| Min.PTH Hole ring um(mil) | 75(3mil) | 62.5(2.5mil) | 62.5(2.5mil) | ||||
| Line Width Control | ∠2.5MIL | ±0.50 | ±0.50 | ±0.50 | |||
| 2.5Mil≤L/W∠4mil | ±0.50 | ±0.50 | ±0.50 | ||||
| ≦3mil | ±0.60 | ±0.60 | ±0.60 | ||||
| Laminated structure | Layer by layer | 3+N+3 | 4+N+4 | 5+N+5 | |||
| Sequential Build-up | 20L Any Layer | 36L Any Layer | 52L Any Layer | ||||
| Multi-layer overlay | N+N | N+N | N+N | ||||
| N+X+N | N+X+N | N+X+N | |||||
| sequential Lamination | 2+(N+X+N)+2 | 2+(N+X+N)+2 | 2+(N+X+N)+2 | ||||
| Soft and hard bonding | 2+(N+X+N)+2 | 2+(N+X+N)+2 | 2+(N+X+N)+2 | ||||
| PTH filling process | PTH resin plug hole + plating fill Electroplated hole/copper plug hole | PTH resin plug hole + plating fill Electroplated hole/copper plug hole | PTH resin plug hole + plating fill Electroplated hole/copper plug hole | ||||


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