A-TECH  > 

AI - Page Sitemap

 > 

A-TECH mask immersion silver pcb cheapest factory price at discount

A-TECH mask immersion silver pcb cheapest factory price at discount

A-TECH mask immersion silver pcb cheapest factory price at discount

Thickness
1-40um
Shelf Life
12 Months
Solderability
Excellent
RoHS Compliant
No
Additional Cost
No
Supply Capacity
20000 ㎡/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:
Company Advantages
1. The manufacture of A-TECH immersion silver pcb meets a very high hygienic standard. The product has no such nature that the food is in danger after dehydration because it is tested for many times to guarantee the food fits for human consumption. It is widely used in different electronics industries, such as telecommunication and consumer electronics
2. The product is incredibly popular among people's daily life. People can find it in electro cars, laptops, cell phones, and iPods. It totally conforms to the UL Flame Rating of 94V-0
3. With a recognizable logo and distinctive shape, the product acts as an integral marketing strategy to glamorize an item in order to attract the consumer's attention. A smooth part is added on its PTH line to reduce the roughness of through hole
4. The product is designed to be user-friendly both for right- and left-hand users. It is perfectly ideal for businessmen, designers, and professional artists of all ages. Thanks to the up-to-date vacuum DES line, it is manufactured with fine traces and high density


HASL, the full name is Hot Air Solder Leveling, it’s one of the traditional surface finish on printed circuit boards with long successful history.

To make the HASL finish, the circuit boards will be submersed in molten solder(Tin/Lead). This solder will cover all the exposed copper surfaces. Upon retraction from the solder, high pressure hot air is blown over the surface through air knives, this levels the solder deposit and removes the excess solder from the surface of printed circuit boards.

HASL (Tin/Lead) surface finish is not RoHS Compliant, so it can be only available where RoHS exemption is permitted. The typical thickness of HASL is 1-40um, and the shelf life can reach to 12 months.



The advantages of HASL surface finish

● Excellent solderability / wettability
● Good reflow properties
● Low cost in manufacturing
● Large processing window is allowed
● Multiple thermal excursions
● Can be widely used



The disadvantages of HASL surface finish

● Uneven surface
● Not suitable for PCBs with fine pitch
● Thermal shock
● Not RoHS Compliant
● Solder bridge
● Plugged or Reduced plated through holes



A-TECH have HASL surface finish in house, it’s mainly used to build single sided or double sided PCBs with high solderability requirements but low manufacturing cost and without RoHS Compliant requirement.




Company Features
1. Our factory is strategically located. It is near to the main transportation lines, which provides us with flexibility and quick reaction time for our business.
2. We work hard to protect the future for our natural resources. So we aim to effectively improve our use of raw materials, energy, and water in the manufacture of our products.
A-TECH silver coating pcb is strictly monitored during production. It is checked for cracks, discoloration, specifications, functions, and construction safety according to relevant furniture standards. This product comes with better heat dissipation
Ideas for the design of A-TECH immersion silver pcb are presented under high technologies. The product's shapes, colors, dimension, and matching with space will be presented by 3D visuals and 2D layout drawings. It is able to make the light focused in the proper position
The design of A-TECH immersion silver pcb shows professionalism. It is carried out based on adequate research of feet shape and the principles of biomechanical comfort and stress distribution. It can be designed with a large viewing angle
The design of A-TECH silver coating pcb is carried out by professional apparel designers. It involves the fashion trends in the garment industry, aking styles, color mix, pattern, and fabric types into consideration. It has a small response time bar
There are many factors influence the design of A-TECH immersion silver pcb. They are size, weight, required motion, labor required, speed of operation, etc. It has uniform illumination with no dark spots
The product is regularly reviewed for quality to ensure reliable quality.
The product has good quality and reliable performance. It is able to generate more brightness
The product is up to standard in quality and performance. It is better suited to deal with low visibility situations like fog, dust, heavy rain, and drifting snow
Quality and reliability are the basic characteristics of a product. It has a rugged and aerodynamic shape
Constant inspections: the product is manufactured under the constant inspections which are conducted by the QC team. They carry out an ongoing inspection method to ensure the quality of this product. Pressure equalizing vents can be designed if needed
Its developing requires stringent testing to ensure quality and performance. Only those that pass rigorous tests will go to the marketplace. This product comes with better heat dissipation
The product is easy to use. People bought this product agree that they have no worry about how to use it even without instruction for use. It can be designed with features such as burglar protection
This product contributes to life convenience. People will find it beneficial because it offers a solution to get to know the world. It has a small response time bar
The product features signal high-efficiency. 'It reacts to the response very quickly and accurately', said by customers who purchased it 2 years ago.
People are free of radiation worry. 'I'm totally confident about this product, I love it because it is tested to be safe and less radiation,' said one of our customers. It is available in a wide variety of sizes and fitments
The lightweight and compact design of this product enable people to move and transfer it freely and easily without adding much burden. It can be designed with features such as burglar protection
It has become indispensable in modern day life. Customers who purchase this product all agree it's hard to imagine life without it because it really makes life easier. Using this product is a simple and cost-effective upgrade for a vehicle
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