bule board with impedance PCB

Shenbei Group have a very rich experience produce all kinds of Impedance PCB,we have finished different kinds of Impedance PCB for our customers,if you need any Impedance PCB product or technology support,please contact us!

Product Details

We are one of the professional impedance pcb-04 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.

Product Detail

Key Specifications/Special Features:

* Material: FR-4 TG 170
* Layers: 4 layers
* Thickness: 0.25 mm
* Minimum hole: 0.15 mm 
* Minimum space and line: 5/4  mil
* Copper thickness: 1/1oz
* Impedance control: single 50Ω
* Soldermask color: Blue
* Surface treatment: immersion gold: 1-2 U”
Other item:
* Materials: FR-4/Hi Tg FR-4/lead-free materials (RoHS compliant)/CEM-3/Rogers/Panasonic/aluminium, metal-based/PI
* Layer number: 1-32
* Finished board thickness: 0.2-6mm (8-240mil)
* Board thickness tolerance: ±10%
* Copper thickness: 0.5-8oz (18um-288um)
* Copper plating hole: 18-40um
* Impedance control: ±10%

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