double-sided pcb for camera |
Items | Technical datas | |
layers | 1-12 layers | |
Base materials | CEM-3,FR-4,aluminium,CEM-1,22F,FR-1 | |
Board Thickness | 0.3mm-3.20mm (12mil-126mil) | |
Minimum core board thickness | 0.1mm(4mil) | |
Copper thickness | 1/2 oz min;3 oz max. | |
Minimum Line Width/spacing | 0.1mm(4mil) | |
Minimum Hole Diameter | 0.25mm(10mil) | |
PTH Hole Tolerance | 0.9mm(35mil) | |
Tolerance | Hole site | ±0.075mm(3mil) |
Line width | ±0.1mm(4mil)or line width ±20% | |
Hole size | PTH±0.1mm(4mil) | |
NPTH±0.075mm(3mil) | ||
Exterior tolerance | milling machine±0.15MM(6mil) | |
punch machine ±0.10mm(4mil) | ||
Twist and Warp | 0.70%-1% | |
Surface finishes | Nickel/Gold Plating/Entek/Hot Air Leveling | |
insulating resistance | 10KΩ-20MΩ | |
conduction resistance | < 50Ω | |
Testing Voltage | 300V | |
V-cut | Panel size | 110×100mm(min.) 660×600mm(max.) |
Board thickness | 0.6mm(24mil)min. | |
Remaining thickness | 0.3mm(12mil)min. | |
Tolerance | ±0.1mm(4mil) | |
slot width | 0.50mm(20mil)max. | |
Slot to slot width | 10mm min. | |
Slot to line | 0.50mm(20mil)min. | |
Slot | Slot size tol.>=2W tolerance | PTH L:±0.15mm(6mil) |
W:±0.1mm(4mil) | ||
NPTH L:±0.125mm(5mil) | ||
W:±0.1mm(4mil) | ||
Minimum Hole registration tolerance | PTH Hole:0.13mm(5mil) | |
NPTH Hole:0.18(7mil) | ||
Registration Tolerance of Front/Back image | Minimum Pattern registration tolerance | 0.075mm(3mil) |
multilayer | Interlayer tolerance | 4 layers:0.15mm(6mil)max. |
6 layers:0.025mm(10mil)max. | ||
Minimum distance between hole and inner roundness | 0.25mm(10mil) | |
Minimum distance board edge and inner roundness | 0.25mm(10mil) | |
Board thickness tolerance | 4 layers:±0.13mm(5mil) | |
6 layers:±0.15mm(6mil) | ||
natural impedance | 60 ohm±10% |