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PCB capability：
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item
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detail
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technology material
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1
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Number of layers
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1-48 Layers
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2
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largest size
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864 x 610 mm (34" x 24")
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3
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smallest thickness
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0.2mm (2 layers) / 0.4mm (4 layers) / 0.9mm(8 layers) / 1.2mm (10 layers) / 1.3mm (12 layers) / 1.5mm (14 layers) / 1.7mm (16 layers) / 1.8mm / 2.0 mm (18 layers) / 2.2mm (20 layers) / 2.4mm ( 22 layers) / 2.6mm (24 layers)
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4
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max. thickness
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315mil(8mm)
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5
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max thickness of copper
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19oz/Inner Layer: 12oz/Outlayers
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6
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smallest route spacing of inside layer
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4mil(0.1mm) / 4mil(0.1mm)
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7
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smallest route spacing of outside layer
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4mil(0.1mm) / 3.5mil(0.089mm)
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8
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smallest finished holes
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6mil(0.15mm)
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9
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largest aspect ratio
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12:01
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10
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smallest through hole and pad
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via: dia. 0.2mm / pad: dia. 0.4mm ; HDI <0.10mm via
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11
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smallest tolerances of hole
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±0.05mm(NPTH), ±0.076mm(PTH)
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12
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smallest tolerances of finished hold of metal
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±2mil(0.05mm)
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13
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smallest tolerances of finished hold of non-metal
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±1mil(0.025mm)
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14
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copper thickness of metal hole
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mini 25um(1.0mil)
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15
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deviation of hole position
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±2mil(0.05mm)
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16
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tolerance of outlook route
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±4mil(0.1mm)
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17
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thickness of resistance welding
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3mil(0.08mm)
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18
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resistance of isolation
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1 × 1012Ω
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19
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thermal shock
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3 × 10Sec@288 ℃
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20
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angularity
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≤0.5%
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21
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peeling strength
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1.4N / mm
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22
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abrasion of resistance welding
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≥6H
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23
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grate of inflaming retarding
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94V - O
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24
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control of impedance
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±5%
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25
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smallest resistance welding window
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0.05mm(2mil)
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26
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smallest resistance welding covered
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0.05mm(2mil)
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27
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smallest resistance welding bridge
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0.076mm(3mil)
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28
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surface arts and crafts
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Gold plating (electrolytic); Nickel immersion gold (nickel silver); Anti-oxidation; Aluminum (No Aluminum), Spray tin; Halogen-free; Carbon oil;Blue gum; Gold finger (30u''); Silver (3~10u''),Tin (0.6~1.2um),
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29
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thickness of gold finger
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0.76um max ( 30u” max )
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30
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V-cut and V-cut angle
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30° 45° 60° ,tolerence +/- 5°
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31
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smallest thickness of V-cut
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0.8mm
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32
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tolerance of V-Cut dimension
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±0.1mm
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33
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molding method
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Routing & Punching
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34
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test voltage
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±0.1mm(4mil)
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35
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E-TEST voltage
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250 ± 5 V
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36
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production speed
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60,000 square feet (Month)
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English 
Chinese
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