Standard Fabrication Capability

Panel Size:

  • 27.56"X23.23"(Max:700mm x 590mm )~double sided

  • 27.56"X21.65"(Max:700mm x 550mm)~multilayer

Board thickness:

  • 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)

  • Max:157mil(3.99mm)

  • Tolerance:±10%  ( Complied with IPC standard)

Material:

  • Rogers(RO3000 series,RO4000 series) 

  • Panasonic Megtron 6 & 7 series

  • ISOLA series

  • FR-4(High Tg180 , High Tg 200, Halogen Free )

  • Aluminum(single double sided)

 

Bowing

  • 7/1K(IPC standard 7.5/1K)

Layers:

  • Max: 26 layers

  • Minimum inner-layer(without copper):0.003" (0.07mm)

Mechanical Drill :

  • Min mechanical drill diameter:

  • 5.9mil for 39mil thickness(1mm)(aspect ratio 6.6)

  • 7.8mil for 62mil thickness (1.6mm)(aspect ratio 8)

  • 9.8mil for 125mi thickness (3.2mm)(aspect ratio12.7)

  • ​Max mechanical drill diameter:0.25"    (6.4 mm)

  • Drill hole tolerance (shifted): ±0.002" (0.050mm)

  • Drill hole depth tolerance: ±0.004" (0.1mm)

  • PTH diameter tolerance: ± 0.003" (0.07mm)

  • N-PTH  diameter tolerance: ±0.002" (0.050mm)

  • Annual ring clearance: ±0.005" (0.127mm)

  • Min epoxy Via Plug  hole diameter: 4mil(We could do various hole diameter for epoxy via plug)

  • Min distance of via to via with epoxy via plug: 10mil↑

  • Min distance between via & impedance trace: 6mil

  • Min distance between via & via:9.8mil(0.25mm)

Laser Drill:

  • Min laser drill diameter 4-5mil 

 

Back Drill:

  • Tolerance ±3 mil

PTH: 

  • Min drilling hole diameter (Finished hole dia):0.004" (0.1 mm)

  • Aspect ratio:14

Etching

  • Line width tolerance: ±15%

  • Hoz+ base copper 1/3oz min line width and spacing :0.003"/ 0.003" (0.07mm)

  • 1oz+ base copper  1/2oz min line width and spacing: 0.004"/ 0.004" (0.1mm)

  • 2oz mini line width and spacing:0.007"/ 0.007" (0.18mm)

  • 3oz mini line width and spacing :0.008"/ 0.008" (0.2mm)

  • 4oz min line width and spacing (4oz):0.012"/ 0.012" (0.3mm)

Inner Layer

  • Min clearance between hole and inner trace:0.006〞(0.15mm)

  • Hoz+base copper 1/3oz min line width and spacing :0.003"/ 0.003" (0.07mm)

  • 1oz + base copper 1/2oz min line width and spacing:0.004"/ 0.004" (0.1mm)

  • 2oz min line width and spacing : 0.007"/ 0.007" (0.18mm)

  • 3oz min line width and spacing :0.008"/ 0.008" (0.2mm)

  • 4oz min line width and spacing (4oz):0.012"/ 0.012" 

Solder Mask

  • Colors: Green, light green, matte green, white, black, yellow, red, blue, transparent 

  • Min space for solder mask dam: 0.003"(0.07mm)

  • Solder Mask thickness: Standard:0.0004"
    Base on customer request 500VDC、1000VDC、1500VDC、2000VD

  • Tolerance:50um±25%

Legend(Silkscreen)

  • Colors: white, black, yellow

  • Min line width: 0.005" (0.127mm)

  • Min legend height & width: 0.028" / 0.028" (0.7mm)

Impedance

  • Tolerance: Single ended /differential /coplanar impedance +/- 10%
    (+/- 7% could be base on project discussed)

Golden Finger 

  • Golden finger gap tolerance: 4mil±2mil(0.1mm±0.05mm)

  • Golden finger to board side tolerance: ±4mil(0.1mm)

  • Size: Length:3mm;Width:0.6mm IPC standard±20%

  • Special fabrication: Golden finger w/o conductor

Contour

  • Reaming: ±0.006"(0.15mm )

  • CNC tolerance: ±0.004-6" (0.10-0.15mm)

  • V-Cut depth (board thickness > =1.0mm ): ±0.004" (0.1mm)

  • V-Cut tolerance (shifted): ±0.004" (0.1mm)

  • Capable to do semi-circular hole

 

Surface finishing

  • HASL/HASL P.b free/ENIG /ENEPIG/Immersion silver/Immersion tin/OSP/electric gold plating

Unique Fabrication

  • Embedded copper coin

  • Copper paste via plug
    Rigid-Flex Multilayer.

  • (We will evaluate fabrication possibility depends on actual design)

 

  • Remark :

  • Please inform us with other special requests, we will assist to evaluate it.

TEL:+886-3-4641254                    +886-3-4641245            

Email:salesj@ffhl.com.tw

           salesl@ffhl.com.tw

FAX:+886-3-4641543

Skype: live:excellencepcb

Linkedin: linkedin.com/company/hlpcb

Address: No.5, You 4th Rd., Yangmei Dist., Taoyuan City 326, Taiwan (R.O.C.)

ADDRESS:桃園市楊梅區幼獅工業區幼四路5號  

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