English 
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Article |
Description |
Capability |
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Material |
Laminate materials |
FR4,Alu,CEM3,Taconic,Rogers |
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Board cutting |
Number of layers |
1-22 |
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Min. Thickness for inner layers (Cu thickness are excluded) |
0.003”(0.07mm) |
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Board thickness |
Standard |
0.04-0.16”±10%(0.1-4mm±10%) |
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Min. |
Single/Double layer: 0.008±0.004” |
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4 layer: 0.01±0.008” |
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8 layer: 0.01±0.008” |
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Bow and twist |
<7/1000 |
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Copper weight |
Outer Cu weight |
0.5-4 oz |
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Inner Cu weight |
0.5-3 oz |
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Drilling |
Min size |
0.0078” (0.2mm) |
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Drill deviation |
±0.002” (0.05mm) |
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PTH hole tolerance |
±0.002” (0.005mm) |
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NPTH hole tolerance |
±0.002” (0.005mm) |
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Plating |
Min hole size |
0.0008” (0.02mm) |
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Aspect ratio |
20 (5:1) |
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Solder mask |
Color |
Green,white,black,red,yellow,blue... |
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Min solder mask clearanace |
0.003” (0.07mm) |
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Thickness |
0.0005-0.0007”(0.012-0.017mm) |
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Silkscreen |
Color |
White,black,yellow,red,blue... |
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Min size |
0.006” (0.15mm) |
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E-test |
Flying Probe Tester |
Y |
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Controlled Impedance |
Tolerance |
±10% |
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Impedance tester |
Tektronix TDS8200 |
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Surface Finish |
HASL,ENIG,immersion silver,immersion tin,OSP... |
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our advantage
1. Our company through TS16949: 2009 quality system certification, exports of processed products comply with European standards
2. There is no minimum order quantity restrictions, full support from proofing to batch.
3. Professional component sourcing team, centralized purchasing, you save procurement costs, labor costs, quality costs.
4. Fast Proofing: SMT samples 24 hours of delivery.
5. Our main customer groups: medical, industrial, security, communications, electricity and other high-end
Shenzhen Jingbang technology in the "customers want a little more for our customers to do more to root for quality, service-oriented" service purposes.
Della Zhang
Email:pcba01@pcb-smt.net
Tel:+8675526978081
Fax:+8675526978080
Mobile:+8613510199155
Skype:fastpcba03
Web:www.pcb-smt.net/www.pcbapcb.com
Factory address: 3/F. 1/B, 18-2 Yuquan East Rd. Yulv Village. Guangming New district. Shenzhen. China.