Shen Zhen Xu Xin Technology Co., Ltd.
Shenzhen ZhenXian Electronic Technology Co., Ltd. China PCB Manufacture.
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1,UL//ROHS/ISO9001:2000 Certificate
2.Fast Delivery
3.Competest price but high quality
4. Specialized in PCB manufacturing
• General Manufacturing Capability
| Category | Description | Capability |
| File Formats | Gerber files- preferred | 274-X,274-D,DPF,ODB++ |
| Drill file | X & Y coordinates, with tool sizes included | |
| Size | Max. finished dimensions | 580mm x 800mm – Single/ Double-sided |
| 550mm x 800mm – Multilayer | ||
| Board Thickness | Standard | 1.6mm ±10% |
| Min. | Single/ Double-sided:0.2mm ±0.1mm | |
| 4-layer:0.4mm ±0.1mm | ||
| 6-layer:0.6mm ±0.1mm | ||
| 8-Layer:1.0mm ±0.1mm | ||
| 10-layer:1.0mm ±0.12mm | ||
| 12-layer:1.2mm ±0.12mm | ||
| … | ||
| 32-layer:4.0mm ±0.4mm and above | ||
| Max. | 6.3mm ±10% | |
| Bow and twist | < 7/1000 | |
| Copper | Outer Cu weight | 1oz ~ 10oz |
| Weight | Inner Cu wight | 1/3oz ~ 6oz |
| Laminate Materials |
FR4(High TG,halogen-free),FR5,ISOLA(FR408,370HR),TEFLON,POLYIMIDE,ROGERS(RO4003,RO4350,RO4450), Aluminum plate (Single,Double-sided) |
|
| FR4 Thickness | 1.6mm | |
| High TG FR4 (170 deg C) | 1.6mm | |
| Board Cutting | Max. number of layers | 32 |
| Min. thickness for inner layers (Cu thickness are excluded) | 0.07mm | |
| Drilling | Min. size | 0.1mm |
| Max. size | 6.0mm | |
| Drill Deviation | ±0.002” (0.050mm) | |
| PTH hole tolerance | ±0.003” (0.075mm) | |
| NPTH hole tolerance | ±0.002” (0.050mm) | |
| Angle of Countersink | 80°,90°,100°,120° | |
| Plating | Min. hole size | 0.0008” |
| Aspect ratio | 20 | |
| Etching | Trace width tolerance | ±20% |
| Min. trace width / space (1oz finished Cu weight starting from 1/3oz) | 0.003”/ 0.003”(0.08mm) | |
| Min. trace width / space (1oz finished Cu weight starting from 1/2oz) | 0.004”/ 0.004”(0.1mm) | |
| Min. trace width / space (2oz finished Cu weight) | 0.005”/ 0.005”(0.127mm) | |
| Min. trace width / space (3oz finished Cu weight) | 0.008”/ 0.008”(0.2mm) | |
| Min. trace width / space (4oz finished Cu weight) | 0.012”/ 0.012” (0.3mm) | |
| Inner Layers | Min. space from drilling to inner pattern | 0.1mm |
| Min. space from annular ring to inner pattern | 0.1mm | |
| Layer-to-layer registration | ±0.003”(0.08mm) | |
| Solder Mask | Color | green,light green,matte green,white,extreme white,black,matte black,dark brown,yellow,red,blue,transparent |
| Min. solder mask clearance | 0.003” | |
| Thickness | 0.0004” | |
| Silkscreen | Color | White,black,yellow,red,blue,green |
| Min. trace width | 0.005” | |
| Min. size | 0.028” / 0.028” | |
| Electrical Test | AOI | Y |
| Flying Probe Tester | Y | |
| Controlled Impedance | Tolerance | ±10% |
| Impedance tester | Tektronix TDS8200 | |
| Routing | End Mills Test | ±0.15mm(0.006”) |
| CNC Tolerance | ±0.15mm(0.006”) | |
| V-Cut Depth | ±0.1mm(0.004”) | |
| V-cut angle deviation | ±0.1mm(0.004”) | |
| Semi-hole | Y | |
| Surface Finish | HASL,HASL pb free,immersion gold,immersion silver,immersion tin,O.S.P (Entek),S/G plating,ENEPIG,G/F plating,carbon… | |
| Blind and Buried Vias | 3+N+3 | Y |
| Resin,hole-filling ink,PTH | Y | |
| Others | UL Cert. | Y |
| ISO Cert. | ISO9001/ISO14001/RoHS | |