PCB Description | Our PCB Board Capability |
PCB Surface Finishes | HASL(Lead Free, ENIG (Electroless Nickel/Immersion Gold, Carbon
Ink, Golden Fingers, OSP (Entek, Immersion Tin, Immersion Silver |
PCB Max. Size | 1200mm×600mm |
PCB Min. Size | 5mm×5 mm |
Bow & Twist Tolerance | Single Side≤1.0%,Double Side≤0.7%, Muti-Layer≤0.5% |
Min. Board Thickness & Tolerance | 0.2mm±0.08mm |
PCB Min. trace/spacing | Tin board:0.2mm±20%(8mil±0%) |
gold board:0.075mm±20%(3mil±0%) |
Copper to Board Edge Spacing | 0.5mm(20mil) |
Hole to Trace Spacing | 0.3mm(12mil) |
Min. Hole Diameter | 0.2mm±.076mm(8mil±3mil) |
Min. Hole Clearance | 0.4mm±.076mm(16mil±3mil) |
Copper Thickness on Hole Wall | 20-25um(0.79mil-1.0mil) |
Hole Location Tolerance | ±0.076mm(l±3mil) |
Min Diameter of Punching Hole | FR-4 board thickness≤1.0mm(40mil):1.0mm(40mil) |
FR-4 board thickness 1.2-3.0mm(48-120mil):1.5mm(60mil) |
PCB Min. Punching Slot | FR-4 CEM-3 board thickness≤1. 0mm(40mil):0.8 mm×0.8 mm(32mil×32mil) |
FR-4 board thickness1.2-3.0mm(48-120mil): 1.0 mm×1.0
mm(40mil×40mil) |
Trace width variation | ±0.076mm(±3mil) |
Outline Tolerance | Routing:±0.1mm (±4mil) ,Punching:±0.05mm (±2mil) |
V-CUT Registration Tolerance±0.2mm (±8mil) |
PCB BOARD Type | Single-sided, double-sided, multi-layer |
Major Material | FR-4, CEM-1,CEM-3, high frequency laminates, Aluminum, NiFe-based,
copper base |
PCB BOARD Thickness | 0.2-3.5mm |
Base Copper Thickness | 11um 35um 70um 105um |
Max. aspect ratio(board thickness: hole size) | 8:1 |
V-Cut Angle Tolerance | ±5° |
V-Cut Board Thickness | 0.4mm -3.2mm(16mil -128mil) |
Min SMT Pitch | 0.3mm(12mil) |
Min. Component mark | 0.15mm(6mil) |
Min. width of annular ring(finished) | 0.15mm(6mil)/side |
Min pad opening | 0.076mm(3mil) |
Min S/M Bridge | ±0.076mm(±3mil) |
carbon ink board manufacturing capability:1.Impedance
Control:20K±10% 2.Hardness:6H 3.bearable friction times :above
200000 times |
| Technology | | |
| Min trace/space(inner/external) | 3/3 mil0.075/0.075mm | |
| Min drill size for through hole | drill 8.0 mil0.20mm | |
| Laser dill | 4 mil0.1mm | |
| Copper Foil Thickness | 17-210um | |
| Inner Core Thickness | ±0.08mm | |
| Tolerance of total board thickness | ±0.015mm | |
| Max .Unit Area | 700-800 | |
| Min. Unit Area | 2-5mm | |
| Max Layer | 1-18 Layers | |
| Surface Treatment | | |
| Solder Coating Thickness Sn | 4-20um | |
| Cobalt/ Gold plating, Hard Gold Thickness | Ni:5-10umAu:0.05-0.20um | |
| Gold/Nickel Plating Thickness | Ni:5-10umAu:0.05-0.15um | |
| OSP Coating Thickness | 0.2-0.5um | |
| Electroness Au Thickness | Ni:3-15umAu:0.025-0.10mm | |
| Chem .Tin Thickness | Sn:0.8-5um | |
| Producting Capacity | each day :800-100m2 | |
| Aspect Ratio | 6:01:00 | |
| Hole Registration | 0.004" (0.1mm) | |