loading

A-TECH  >  AI - Page Sitemap  >  A-TECH wholesale China hasl rohs bulk production at discount
A-TECH wholesale China hasl rohs bulk production at discount

A-TECH wholesale China hasl rohs bulk production at discount

Thickness
10-50um
RoHS Compliant
Yes
Additional Cost
Yes
Supply Capacity
5000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:


Carbon Ink is typically used to create a protective contact surface for switches, sometimes few copper elements or patterns of the PCB board are used for keyboard contacts, LCD contacts and jumpers etc, to do this it’s usable to print some conductive/resistive carbon ink over those copper part, which normally are SMD pads or fingers or other typical contact patterns.

Carbon Ink printing process is screen printing like silk screen process, the carbon ink is printed in the specified location of the PCB, after oven cured and tested, formed a carbon film which with certain resistance to instead of the original resistance components. The difference is that silkscreen is only played a welding role but carbon ink has conductive performance.

The typical thickness of carbon ink is 10-50um, because the carbon ink has good electrical conductivity, so the carbon printed on the finished PCB should have a certain gap to ensure that no short circuits, usually require the min 8mil gap for Hoz copper and min 12mil gap for 1-3oz copper, and the minimum carbon line width is 12mil.

A-TECH is a capable PCB manufacturer to offer Carbon ink process, we require the data files to clearly indicate on which side of the PCB carbon is to be applied and the carbon areas must be properly indicated on specific layers with proper file naming.




hasl rohs is the classic model made by A-TECH PCB , which is very popular in the Chinese market. We are committed to improving our core value to be more competitive in the market
A-TECH hasl rohs is designed by a team of experienced experts using the latest design concept based on a strict design process. Maintaining a mutually beneficial relationship with customers is a part of our core values
The raw material of A-TECH hasl rohs undergoes a rigorous selection procedure. Hanway can offer customized service according to customers' needs
Reliable raw materials: the raw materials of A-TECH hasl rohs are all sourced from the suppliers who have established long term reliable cooperation with us. Their products are all certified. Our products have good performance like waterproof which ensures the lifespan of the products
When designing A-TECH hasl rohs, the design team makes reasonable adjustments and improvements to the structure and appearance, which better optimize for efficiency and costs. Effective quality management system can ensure high quality and stability of products continuously
hasl rohs is applied to hasl rohs for its advantages of hasl rohs. Complete OEM service in Hanway is guaranteed to satisfy customers
Product Message
Chat Online 编辑模式下无法使用
Chat Online inputting...
Please hold on and we will get back to you soon