High resistance carbon oil PCB circuit board factory sampling, processing, production and manufacturing process:

There are strict requirements for preventing the carbon oil layer of high resistance PCB carbon oil plates. However, in the production process of carbon oil plates, there is often a hidden danger of excessive prevention at the carbon key position of the carbon oil plate, which can affect the response, speed, and sensitivity of electronic components to a certain extent. Therefore, a method is needed to reduce the resistance of PCB carbon oil plates.

PCB board layers: 2L

PCB board material: FR4

PCB board thickness: 0.8mm

Copper thickness: 1Oz

Character: White

Surface treatment: immersion gold

Minimum aperture: 0.3mm

Solder mask type: green oil

Delivery deadline: Samples can be sent out within 12 hours at the fastest, and shipments can be made within 3-5 days

Features: High resistance carbon oil 35K ohms

High resistance carbon oil PCB application field: medical electronics