
豪倫電子股份有限公司
Excellence Electronic Co, Ltd
MULTILAYER RIGID HDI PCB MANUFACTURER

Panel Size:
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27.56"X23.23"(Max:700mm x 590mm )~double sided
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27.56"X21.65"(Max:700mm x 550mm)~multilayer
Board thickness:
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Min:2L:16mil(0.4mm),4L:16mil(0.4mm),6L:20mil(0.5mm),8L: 27.5mil(0.7mm),10L:31mil(0.8mm),12L:39mil(1.0mm)
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Max:157mil(3.99mm)
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Tolerance:±10% ( Complied with IPC standard)
Material:
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Rogers(RO3000 series,RO4000 series)
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Panasonic Megtron 6 & 7 series
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ISOLA series
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FR-4(High Tg180 , High Tg 200, Halogen Free )
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Aluminum(single double sided)
Bowing
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7/1K(IPC standard 7.5/1K)
Layers:
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Max: 26 layers
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Minimum inner-layer(without copper):0.003" (0.07mm)
Mechanical Drill :
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Min mechanical drill diameter:
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5.9mil for 39mil thickness(1mm)(aspect ratio 6.6)
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7.8mil for 62mil thickness (1.6mm)(aspect ratio 8)
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9.8mil for 125mi thickness (3.2mm)(aspect ratio12.7)
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Max mechanical drill diameter:0.25" (6.4 mm)
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Drill hole tolerance (shifted): ±0.002" (0.050mm)
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Drill hole depth tolerance: ±0.004" (0.1mm)
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PTH diameter tolerance: ± 0.003" (0.07mm)
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N-PTH diameter tolerance: ±0.002" (0.050mm)
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Annual ring clearance: ±0.005" (0.127mm)
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Min epoxy Via Plug hole diameter: 4mil(We could do various hole diameter for epoxy via plug)
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Min distance of via to via with epoxy via plug: 10mil↑
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Min distance between via & impedance trace: 6mil
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Min distance between via & via:9.8mil(0.25mm)
Laser Drill:
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Min laser drill diameter 4-5mil
Back Drill:
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Tolerance ±3 mil
PTH:
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Min drilling hole diameter (Finished hole dia):0.004" (0.1 mm)
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Aspect ratio:14
Etching
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Line width tolerance: ±15%
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Hoz+ base copper 1/3oz min line width and spacing :0.003"/ 0.003" (0.07mm)
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1oz+ base copper 1/2oz min line width and spacing: 0.004"/ 0.004" (0.1mm)
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2oz mini line width and spacing:0.007"/ 0.007" (0.18mm)
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3oz mini line width and spacing :0.008"/ 0.008" (0.2mm)
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4oz min line width and spacing (4oz):0.012"/ 0.012" (0.3mm)
Inner Layer
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Min clearance between hole and inner trace:0.006〞(0.15mm)
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Hoz+base copper 1/3oz min line width and spacing :0.003"/ 0.003" (0.07mm)
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1oz + base copper 1/2oz min line width and spacing:0.004"/ 0.004" (0.1mm)
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2oz min line width and spacing : 0.007"/ 0.007" (0.18mm)
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3oz min line width and spacing :0.008"/ 0.008" (0.2mm)
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4oz min line width and spacing (4oz):0.012"/ 0.012"
Solder Mask
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Colors: Green, light green, matte green, white, black, yellow, red, blue, transparent
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Min space for solder mask dam: 0.003"(0.07mm)
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Solder Mask thickness: Standard:0.0004"
Base on customer request 500VDC、1000VDC、1500VDC、2000VD -
Tolerance:50um±25%
Legend(Silkscreen)
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Colors: white, black, yellow
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Min line width: 0.005" (0.127mm)
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Min legend height & width: 0.028" / 0.028" (0.7mm)
Impedance
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Tolerance: Single ended /differential /coplanar impedance +/- 10%
(+/- 7% could be base on project discussed)
Golden Finger
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Golden finger gap tolerance: 4mil±2mil(0.1mm±0.05mm)
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Golden finger to board side tolerance: ±4mil(0.1mm)
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Size: Length:3mm;Width:0.6mm IPC standard±20%
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Special fabrication: Golden finger w/o conductor
Contour
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Reaming: ±0.006"(0.15mm )
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CNC tolerance: ±0.004-6" (0.10-0.15mm)
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V-Cut depth (board thickness > =1.0mm ): ±0.004" (0.1mm)
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V-Cut tolerance (shifted): ±0.004" (0.1mm)
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Capable to do semi-circular hole
Surface finishing
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HASL/HASL P.b free/ENIG /ENEPIG/Immersion silver/Immersion tin/OSP/electric gold plating
Unique Fabrication
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Embedded copper coin
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Copper paste via plug
Rigid-Flex Multilayer. -
(We will evaluate fabrication possibility depends on actual design)
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Remark :
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Please inform us with other special requests, we will assist to evaluate it.