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A-TECH high quality pcb mask free delivery for wholesale

A-TECH high quality pcb mask free delivery for wholesale

A-TECH high quality pcb mask free delivery for wholesale

Thickness
0.1-0.3um
Shelf Life
6-12 Months
Solderability
Good
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
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Quantity Needed:
Pieces
E-mail:
Company Advantages
1. A-TECH pcb mask has been tested according to the requirements of international IEC/EN standards. It has been tested in terms of low-frequency phenomena (flicker and harmonics) and high-frequency conductive currents, voltage, and power.
2. This product will be an ideal choice for people who would like to improve their foot health thanks to its proper fit and desired comfort. Its solderable surface is protected from the oxidation
3. The product is characterized by top quality, corroborating efficiency with affordability. It is definitely a necessary addition to the office accessories. The inner layer core of the product is chemically treated for improved adhesion of the copper surface


Immersion Silver, it’s also known as Immersion Ag, it’s produced by the selective displacement of the copper atoms by silver atoms on the exposed copper surface. As an improvement on HASL with more flat surface, the cost of Immersion Ag is more expensive than HASL but less expensive than Immersion Gold.

Immersion Ag is a RoHS compliant finish, and it’s compatible with surface mount, BGA and through hole components. The typical thickness of Imm Ag is 0.1-0.3um and the shelf life is 6-12 months.



The advantages of Immersion Silver

● Absolutely flat
● Good for fine pitch and SMD
● Good for press fit connector’s capability
● Excellent solderability
● Multiple heat cycles during assembly process
● It’s reworkable



The disadvantages of Immersion Silver

● Very sensitive to handling / tarnishing / cosmetic concerns – gloves must be used
● Short operating window between assembly stages
● Not recommended to use peelable masks
● Special packaging required – if packaged opened and not all boards used, it must be resealed quickly
● Reduced supply chain options to support this surface finish



A-TECH offers the surface finish of immersion silver, since this finish is much more sensitive in manufacturing and it’s more susceptible to temperature and humidity than other finishes, we use special operation standards and higher level of packing standards to ensure excellent appearance of immersion Ag.




Company Features
1. A-TECH CIRCUITS Co., Ltd. has successfully got several patents for technology.
2. A-TECH CIRCUITS Co., Ltd. is in the pursuit of long-term and stable relationships with our customers. Get an offer!
A-TECH pcb mask is produced based on rigorous shoe materials requirements. Its material ingredients, machining quality, performance such as bacterial resistance and heat insulation will be seriously inspected by QC teams. The product is endowed with great flexibility
The design of A-TECH peelable solder mask pcb is completed complying with the concept related to the mechanical structure of the human body. The arch type, foot length, proportion, and pressure points have all taken into account. The product is guaranteed with great anti-impact performance
The fabrics of A-TECH peelable solder mask pcb are subject to rigorous tests. They must be tested in terms of tensile strength, seam strength, colorfastness to washing, abrasion, and pilling. The product is used for real-time management of the car
A-TECH pcb mask has verified quality. It is tested and certified according to the following standards (list non-exhaustive): EN 581, EN1728, and EN22520. The product is of low power consumption
A-TECH pcb mask is analyzed in various ways. Its materials, colorfastness, climate immunity, anti-inflammatory performance, etc. are all assessed or tested. The product is endowed with great flexibility
The product has a smooth surface. It is fabricated by precision grinding that ensures high precision and reduces surfaces roughness. The product is characterized by favorable costs
The product is highly responsive in a short time. Adopting a high-performance control program, it can respond quickly without any delay. The product is characterized by favorable costs
This product is not easily pilling or damaged by severe wear. Its textile fibers are treated with an antistatic agent to reduce static electricity and reduce wear between the fibers. The product is designed with longer cables for convenient use
This product has the characteristics of stable and reliable operation. It maintains the highest level without interruption. The product is of low power consumption
The most important characteristics of this product include softness, durability and health benefits. A wide choice of colors and styles are also part of what makes it sell well. The product is used for real-time management of the car
The product has desirable properties such as hardness, color, anti-reflectance, water resistance, abrasion resistance, static resistance, and UV protection. The product has no delay in its operation
A-TECH CIRCUITS Co., Ltd. will provide every customer with complete after-sale service. The product is widely welcomed in the high-end markets
Our service for pcb mask covers from design, production to installation and technical support. The product is widely welcomed in the high-end markets
Customer service of A-TECH promotes its development. The product is equipped with many sound ports
A-TECH CIRCUITS Co., Ltd. will provide help for our customers from design to installation and operation. The product is of low power consumption
A-TECH CIRCUITS Co., Ltd. has won high attention and praise from peelable solder mask pcb industry and market. The product is equipped with many sound ports
A-TECH tries its best to achieve the best service for customers. The product can be bulk ordered by customers
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