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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: | led pcb board,led lighting PCB |
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1, No MOQ;
2, OEM SMT&DIP Service;
3, 1-22 Layer;
4, UL.ROSH Certification;
5, High quality, low cost&fast delivery.
Welcome to Rigao Electronics .CO.,Ltd.
- Contract Manufacturing
- Engineering Services
- PCB Design & Assembly and copy service
- Prototyping
- Components purchasing
- Cable and Wire Assemblies
- Plastics and Molds
- Fast turn around
1. Double-Sided FR4 material 1 oz copper pcb board
2. Green solder mask, Immersion gold
3. with Competitive price
General Specifications Capability
Material Requirements:
| Size | Max.Finshed Size | 20.9”x24.4”(530mm x 620mm ) |
| Board Thickness | Standard | 0.004”to0.16 ” ±10% ( 0.1mmto4.0mm±10% ) |
| Min. | Single/ Double-sided:0.008”±0.004”(0.2mm ±0.1mm) | |
| 4-layer:0.01”±0.008”(0.4mm ±0.1mm) | ||
| 8-layer :0.01”±0.008”(0.4mm ±0.1mm) | ||
| Bow and twist | < 7/1000 | |
| Copper Weight | Outer Cu weight | 0.5oz ~ 3.0oz |
| Inner Cu wight | 0.5oz ~ 3.0oz | |
| Laminate Materials | FR-4,FR-1,,FR-2,CEM-1,CEM-3 | |
Process Requirements:
| Solder Mask | Color | green,light green,white,black,dark brown,yellow,red,blue |
| Min. solder mask clearance | 0.003”(0.07mm) | |
| Thickness | 0.0005”-0.0007”(0.012mm-0.017mm) | |
| Silkscreen | Color | White,black,yellow,red,blue,green |
| Min. Size | 0.006”(0.15mm) | |
| Surface Finish | HASL,HASL pb free,immersion gold,immersion silver,immersion tin,O.S.P (Entek),S/G plating,ENEPIG,G/F plating,carbon | |
Quality Control:
| Electrical testing | Flying Probe Tester | Y |
| Controlled Impedance | Tolerance | ±10% |
| Impedance tester | Tektronix TDS8200 | |
| Routing | End Mills Test | ± 0.006”(0.15mm) |
| CNC Tolerance | ±0.004”(0.1mm) | |
| V-Cut Depth V-cut | FR-4(1/3+-0.1mm);FR-1,FR-2,CEM-1,CEM-3(1/2+-0.1mm) | |
| V-cut angle V-CUT | 15°,18°,30° | |
| V-CUT | line,hole,V-shape |
Manufacturing Capability for PCB Board
1). Material type: CEM-3,FR-4,FR-4-TG170/TG180,Halogen Free,Rogers,Arlon,Taconic,Isola,PTFE, Bergquist
2). Surface Treatment: HASL,HASL lead-free,HAL,Flash gold,immersion gold,OSP,Gold Finger
Palting,Selective thick gold plating, immersion silver,immersion tin, Carbon ink,peelable mask
3). Solder mask colour: Green/MATT Green/Blue/Yello/White/Black/Red
4). Board Size: 650mm*1000mm
5). Board Layer: 1L-26L
6). Board thickness: 0.2mm to 6.0mm
7). Finished Copper thickness: 0.5 OZ to 6 OZ
8). Min. drilled hole size: 3mil (0.075mm)
9). Min. Line width/Line spacing: 3mil/3mil
10). Copper thickness in hole: >20um
11). Board thickness tolerance: ±10%
12). Outline tolerance: Routing:±0.1mm,Punching:±0.1mm
13). Hole tolerance: PTH: ±0.076mm , NPTH: ±0.05mm
14). impedance control tolerance: ±10%
15). Warp and Twist: <0.75%
16). Tested by:Flying-Probe Tester, Fixture tester , Visual Inspection
17). Special requirements: Buried and blind vias, impedance control, thick Cu PCB,selectivity plating gold 30 microinch
18). Profiling: Punching, Routing, V-CUT, Beveling
19). Certificate: UL,ISO 9001,ISO14001,ROHS
20). We have a sound quality management system,Ensure the quality of all products
Packaging & Shipping
| Packaging Detail: | Anti - static bag, vacuum packing,corrugated export carton |
| Delivery Detail: | two weeks after we receive customers' payment |
Packaging
shipping
You can choose any deliver way you want, not only ways above.
High precision manufacturing
Our Principle is simple, “Act by heart, Make the best.”
Our Strength is distinct, “Years of experiences in PCB and PCBA field”
Our Goal is achievable, “ To be the most reliable supplier of PCB and PCBA.”
Our Orientation is clear, “Focus on prototypes and low to medium volume business ”
Contact Person: Miss. aaa
Tel: 86 755 8546321
Fax: 86-10-66557788-2345
