Heavy copper with 140um thickness High TG170 Immersion gold double-sided board

Heavy copper with 140um thickness High TG170 Immersion gold double-sided board

RMB 1.00 - 1.00

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Supplier Details

zitrok Electronics Co Ltd

Free Member  (2016)

[ shenzhen, GU, China ]

Business Type:  Manufacturer

Supplier has 5 products

Contact Details

Product Description

"Layer count: Rigid PCB 2 - 24 + Layers; Rigid-flex PCB 1 - 10Layers
Panel Size(max): 21"" x 24"" for Rigid, 9.05'' x 47.2'' for FPC
Materials: FR-4, roger, high-TG FR-4, halogen-free FR-4
Board thickness: 0.016"" to 0.120""
Copper weight: Heavy copper PCB (6oz finished)
Finishing: hot air leveling/HASL(lead free),Immersion gold, immersion silver,
gold fingers, carbon ink, OSP, peelable mask
Minimum finishing hole size:0.006"" Thru Hole (Finished Size) and 0.004"" Buried Via,
Hole Size Tolerance: ±0.05mm(PTH); ±0.05mm (NPTH)
Aspect ratio: 10:01
Outline Dimension Tolerance: ±0.13mm
Conductor Width Tolerance: ±0.05mm or ±20%of Original Artwork
Warp & Twist Ratio: 0.70%
Insulation Resistance For E/T test: 10K ?-20M ?
Conductivity Resistance For E/T test: <50 ?
Voltage For E/T test: 300v maximum
Registration Tolerance Front/Back Image: 0.075mm
Layer to Layer Registration: 0.075mm
Board Thickness Tolerance: ±8%(t?1.0mm); ±0.1(t<1.0mm);
Plugging hole Diameter with solder mask: 0.20mm-0.60mm
Minimum Solder dam Width: 0.1mm
Minimum Solder Mask Clearance: 0.05mm
Solder Mask Type/Silkscreen Ink: LPI(green, white, black ,red ,etc)
Outline profile: punching, routing, punch and push back
Au thickness: 0.0762um-0.762um(Hard Au); 0.0254um-0.127um(Soft Au);
Ni thickness: 2.032-7.362um

Basic Information

Business Type:
Year Established:
Total Employees:
51 - 100

About Us

ZITROK is focused on PCBs include the supply of Multi layer PCB (up to 24 layer) and Double Sided PCB. We also offer Automated Subcontract PCB Assembly, both Surface Mount and conventional and supply laser cut Solder Paste Stencils for use in Surface mount build.
Many of our customers are based in North America, Europe, Australia and Middle East. To our customers we have become synonymous with stable quality, flexibility and on-time delivery.

Member History

Year Joined:
Membership Type:
Free Member

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