Active Member
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[China]
Address: Room 403 Block A,Huafeng SOHO Creative World Hangcheng Industrial Zone Qianjin 2nd Road,Xixiang Baoan Shenzhen,China
Contact name:karen
Shenzhen Xinchenger Electronic Co.,Ltd |
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Immersion Tin 16 Layer Irregular Multilayer PCB With Blue Solder Mask
Specification:
Technology | Materials |
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PCB thickness | Final copper |
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Conductor track widths | Minimum drilling diameter |
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Contour production | Solder masks |
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Surfaces | Additional printing |
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Layer | 12-26 |
Material type | FR-4, CEM-1, CEM-3, High TG, FR4 Halogen Free, Rogers |
Board thickness | 0.21mm to 7.0mm |
Copper thickness | 0.5 OZ to 6 oz |
Size | Max. Board Size: 580mm×1100mm |
Min. Drilled Hole Size: 0.2 mm (8 mil) | |
Min. Line Width: 4mil (0.1mm) | |
Min. Line Spacing: 4mil (0.1mm) | |
Surface finishing | HASL / HASL lead free, HAL, Chemical tin, Immersion Silver/Gold, OSP, Gold plating |
Solder Mask Color | Green/Yellow/Black/White/Red/Blue |
Tolerance | Shape tolerance: ±0.13 |
Hole tolerance: PTH: ±0.076 NPTH: ±0.05 | |
Certificate | UL, ISO 9001, ISO 14001 |
Special requirements | Buried and blind vias+controlled impedance +BGA |
Profiling | Punching, Routing, V-CUT, Beveling |
Description:
Multilayer PCBs in form of multiple circuit layers stacked together.
Few already consider 2-layer circut boaders as multilayer, but generally speaking boards with at least 4 or more layers are considered as multilayer. 2-layer circuit boards are sometimes referred to as bi-layer. The upper limit for the amount of layers is wide open.
However, 4- and 6-layers dominate the multilayer area by taking about 90% of the market. Multilayer with up to 24 layers can be produced in our factory.
