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Testing Procedures For PCB Board
---We perform multiple quality assuring procedures before shipping out any PCB board. These include:
* Visual Inspection
* Flying probe
* Bed of nails
·* Impedance control
·* Solder-ability detection
* Digital metallograghic microscope
·*AOI (Automated Optical Inspection)
Detailed Terms for PCB Manufacturing
---Technical requirement for pcb assembly:
* Professional Surface-mounting and Through-hole soldering Technology
* Various sizes like 1206,0805,0603 components SMT technology
* ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
* PCB Assembly With UL,CE,FCC,Rohs Approval
* Nitrogen gas reflow soldering technology for SMT.
* High Standard SMT&Solder Assembly Line
* High density interconnected board placement technology capacity.
Surface Treatment
Lead-free HAL
Gold Plating (1-30 micro inch)
OSP
Silver Plating
Pure Tin Plating
Immersion Tin
Immersion Gold
Gold Finger
Other Service:
A) We have many special material as rogers, teflon, taconic, Fr-4 high tg, Ceramic in stock. Welcome to send us your inquiry.
B) We also provide sourcing components , PCB design , PCB copy , PCB drawing , PCB assembly and so on .
Product Details:
Payment & Shipping Terms:
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| High Light: | custom pcb assembly,led lamp assembly |
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LED PCB with 5050/4014/3528 LED SMT PCB Assembly Service / SMD LED PCB Board Assembly for lighting
Specifications:
1. High quality products, Europoean and US standard
2. 3528 or 5050 SMD LED adopted,high brightness ,stable performance.
3. long lifetime,5% attenuation after 2500 hours,life time is 80000-100000 hours
4. Energy saving and environmental friendly.
5. 5m/rell is the standard package,but the size can be customized
6. Various of LED density optional, e.g.30LEDs/M,60LEDs/M,96LEDs/M. etc.
7. Each unit of 3LEDs can be cut out at regular segments.
8. White, warm white,red,green,blue and yellow color and RGB available.
Applications
1. Indoor out door decoration.
2. Architectural and boutique atmosphere lighting.
3. Back, concealed , channel letter lighting.
4. Emergency & security, advertisement sign lighting.
5. Holiday Decoration.
PCB capability and services:
1. Single-sided, double-sided & multi-layer PCB (up to 30 layers)
2. Flexible PCB (up to 10 layers)
3. Rigid-flex PCB (up to 8 layers)
4. CEM-1, CEM-3 FR-4, FR-4 High TG, Polyimide, Aluminum-based material.
5. HAL, HAL lead free, Immersion Gold/ Silver/Tin, Hard Gold, OSP surface treatment.
6. Printed Circuit Boards are 94V0 compliant, and adhere to IPC610 Class 2 international PCB standard.
7. Quantities range from prototype to volume production.
8. 100% E-Test
Detailed Specification of PCB Manufacturing
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1 |
layer |
1-30 layer |
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2 |
Material |
CEM-1, CEM-3 FR-4, FR-4 High TG, Polyimide, Aluminum-based material. |
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3 |
Board thickness |
0.2mm-6mm |
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4 |
Max.finished board size |
800*508mm |
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5 |
Min.drilled hole size |
0.25mm |
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6 |
min.line width |
0.075mm(3mil) |
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7 |
min.line spacing |
0.075mm(3mil) |
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8 |
Surface finish |
HAL, HAL Lead free,Immersion Gold/ Silver/Tin, Hard Gold, OSP |
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9 |
Copper thickness |
0.5-4.0oz |
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10 |
Solder mask color |
green/black/white/red/blue/yellow |
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11 |
Inner packing |
Vacuum packing,Plastic bag |
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12 |
Outer packing |
standard carton packing |
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13 |
Hole tolerance |
PTH:±0.076,NTPH:±0.05 |
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14 |
Certificate |
UL,ISO9001,ISO14001,ROHS,TS16949 |
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15 |
Profiling punching |
Routing,V-CUT,Beveling |
Detailed Specification of Pcb Assembly
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1 |
Type of Assembly |
SMT and Thru-hole |
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2 |
Solder Type |
Water Soluble Solder Paste,Leaded and Lead-Free |
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3 |
Components |
Passives Down to 0201 Size |
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BGA and VFBGA |
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Leadless Chip Carries/CSP |
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Double-Sided SMT Assembly |
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Fine Pitch to 08 Mils |
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BGA Repair and Reball |
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Part Removal and Replacement-Same Day Service |
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3 |
Bare Board Size |
Smallest:0.25x0.25 Inches |
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Largest:20x20 Inches |
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4 |
File Formats |
Bill of Materials |
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Gerber Files |
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Pick-N-Place File(XYRS) |
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5 |
Type of Service |
Turn-Key,Partial Turn-Key or Consignment |
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6 |
Component Packaging |
Cut Tape |
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Tube |
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Reels |
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Loose Parts |
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7 |
Turn Time |
15 to 20 days |
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8 |
Testing |
AOI inspection |
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X-Ray inspection |
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In-Circuit testing |
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Functional test |
Contact Person: Miss. aaa
Tel: 86 755 8546321
Fax: 86-10-66557788-2345
