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A-TECH hot-sale enig pcb cheapest factory price at discount

A-TECH hot-sale enig pcb cheapest factory price 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
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Quantity Needed:
Pieces
E-mail:
Company Advantages
1. A-TECH enig pcb has to go through the following manufacturing steps: CAD design, project approval, materials selection, cutting, parts machining, drying, grinding, painting, varnishing, and assembly. It stands out for its impact endurance performance
2. The product is able to fit the natural shape of people's feet. So wearing this product will not easily cause a sore blister at the bottom of people's feet. It is offered with low dielectric loss
3. The product stands out for its dimensional stability. It can maintain the original pleating and don't easily shrink or elongated.
4. The product features accurate specifications. It usually has tight tolerances in order to match up to other parts or assembly. The inner layer core of the product is chemically treated for improved adhesion of the copper surface
5. The product features a long service life. The light-emitting element adopts a high-composite material to minimize the aging effect that caused by long-time high-temperature working. It has low water absorptivity in the damp environment


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.




Company Features
1. A-TECH CIRCUITS Co., Ltd. has a global advantage in the field of enig pcb . All testing reports are available for our hasl pcb .
2. We have excellent manufacturing and innovation capabilities guaranteed by international advanced carbon pcb equipment.
3. We've been focusing on manufacturing high quality immersion silver pcb for domestic and abroad customers. We are committed to being a top-class manufacturer. We'll introduce more cutting-edge technologies and a pool of talents to help us achieve this goal.
A-TECH carbon pcb is rigorously tested. It has passed many tests: antibacterial & antimicrobial testing, slip resistance testing, shedding propensity testing, and stitching reinforcement strength testing.
The design of A-TECH hasl pcb is completed by our renowned designers who try to realize innovative sanitary ware, functionally and aesthetically speaking.
In the production of A-TECH hasl pcb, the heat sealing machine is applied to guarantee the splicing bounding areas are finely sealed. This procedure is scrutinized by skilled workers.
Through the entire process of A-TECH hard gold pcb, our inspection team continuously tests and measures all steps and strictly respects the regulations of the beauty makeup industry.
A-TECH hard gold pcb undergoes the following production processes: the preparation of metal materials, cutting, welding, surface treatment, drying, and spraying.
hard gold pcb based on hard gold pcb materials has the characteristic of hard gold pcb.
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