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A-TECH immersion immersion silver pcb free delivery at discount

A-TECH immersion immersion silver pcb free delivery at discount

RoHS Compliant
Additional Cost
Supply Capacity
5000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
Quantity Needed:
Company Advantages
1. The materials of A-TECH peelable solder mask pcb have remarkable advantages compared with the traditional ones. It can reduce the electrical signal loss and provides the highest efficiency
2. It is the ideal choice to meet the specific requirements. The product is certified under UL(E357001) and RoHS
3. The product is totally rust-proof. The frame and connectors of this product are all made of aluminum alloy that has been oxidized. It totally conforms to the UL Flame Rating of 94V-0
4. The product is not prone to shrinkage. The fabric is tightly woven with a firm structure that is not prone to the damage from the outside environment. Being laminated by advanced vacuum lamination equipment, it has a uniform dielectric thickness after lamination
5. This product has a timer that can automatically turn off once the drying is finished, which prevents the food from over drying or scorch. It is vacuum-sealed, which can greatly reduce the bulk of the overall cargo

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 been in a leading position in the fierce industry competition.
2. A-TECH earnestly implement the high-tech machine to produce immersion silver pcb .
3. A-TECH CIRCUITS Co., Ltd. seeks mutually beneficial collaboration and common growth. Inquiry!
A-TECH immersion silver pcb is precisely manufactured in accordance with industry set norms. Its ultracapacitor battery guarantees ultra-long working hours
A-TECH CIRCUITS Co., Ltd. adopts superior raw material which comes form immersion silver pcb. It has a very sensitive radar sensing system to detect daylight and night
peelable solder mask pcb is featured with unique design, well-selected materials, novel appearance and advanced workmanship. The galvanized spray painted shell makes it fully compatible with outdoor use
A-TECH CIRCUITS Co., Ltd. controls quality of peelable solder mask pcb from material of immersion silver pcb. The unique split structure allows it easy to be transported and installed
The design of A-TECH peelable solder mask pcb sticks up with the current market trend. Its battery can ensure more than 5-7 backup days
immersion silver pcb receive wide reception in virtue of its peelable solder mask pcb. It has a very sensitive radar sensing system to detect daylight and night
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