0.18mm Double FR4

0.18mm Double FR4
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Product Details

Key Specifications

Material: FR-4

Layers: 2 layers

Thickness:0.18 mm

Min holes:0.15 mm

Min line/space:4/4mil

Impedance: Yes

Surface treatment:Immersion gold 2U”


The following is the whole manufacturer capability:
Item material: FR-4/hi Tg FR-4/lead-free materials (RoHS Compliant)/CEM-3, aluminium, metal based
Layer number: 1~16
Finished board thickness: 0.2 mm-3.5mm’ (8 mil-138 mil)
Board thickness tolerance: ±10%
Cooper thickness: 0.5oz 4oz (18um-144um)
Copper plating hole: 18-40um
Impedance control: ±10%
Warp&twist: 0.70% Image
Min trace width (a): 0.075mm (3 mil)
Min space width (b): 0.075mm (3 mil)     
SMD pitch (a): 0.2 mm(8 mil)
BGA pitch (b): 0.2 mm (8 mil)

HASL: 2.5um
Immersion gold nickel: 3-7um, Au: 1-5u''
OSP: 0.2-0.5um
Certificates: RoHS, ISO 9001:2008, SGS and UL certificate

Our service as follow:


We are one of the professional 0.18mm double fr4 manufacturers and suppliers in China, offering the best services and the highest quality solutions for you. Please rest assured to get the high quality products made in China from our factory.