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A-TECH leveling pcb surface finish cheapest factory price at discount

A-TECH leveling pcb surface finish cheapest factory price at discount

A-TECH leveling pcb surface finish cheapest factory price at discount

Thickness
1-40um
Shelf Life
12 Months
Solderability
Good
RoHS Compliant
Yes
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
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Quantity Needed:
Pieces
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Product Comparison
Compared with other products in the same category, Multilayer PCB has outstanding advantages which are mainly reflected in the following points.
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Application Scope
PCB prototype has a wide range of applications.A-TECH has professional engineers and technicians, so we are able to provide one-stop and comprehensive solutions for customers.
Company Advantages
1. The skilled production staff ensures every detail of A-TECH enig pcb finish is incredibly delicate.
2. The product is built to last. Thanks to its durable construction, it is able to withstand great abuse under harsh environments.
3. The product is highly hypoallergenic. Its fabric used does not contain any harmful chemicals and substances that would cause skin irritants.
4. I love the design elements of this product! It makes my bathroom feel more serene and relaxing. - One of our customers says.


HAL(Lead Free), the full name is Hot Air leveling with Lead Free. Compared with HASL, the main difference for HAL(Lead Free) is the element of material which do not contain Lead(Pb), so it’s RoHS Compliant and it’s much more popular and widely used in PCB manufacturing.

HAL(Lead Free) requires higher run temperatures for lead free solder and longer contact time, the production cost for HAL(Lead Free) is slightly higher than HASL(Tin/Lead).

The manufacturing process of HAL(Lead Free) is similar to HASL(Tin/Lead), the circuit boards will be submersed in molten solder(Lead Free). 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.

The typical thickness of HAL(Lead Free) is 1-40um and the shelf life is 12 months.



The advantages of HAL(Lead Free) surface finish

● Good solderability / wettability
● RoHS Compliant
● Good reflow properties
● Large processing window is allowed
● Multiple thermal excursions
● Can be widely used



The disadvantages of HAL(Lead Free) surface finish

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



A-TECH have HAL(Lead Free) surface finish in house, It’s basically the highest proportion of finish used for circuit boards without fine pitch or high density layout. We don’t have any additional cost for HAL(Lead Free) surface finish.




Company Features
1. At A-TECH CIRCUITS Co., Ltd., the main core business is the producing and marketing of pcb surface finish .
2. Our factory has advanced manufacturing machines. The use of these machines means that all major operations are automated or semi-automated and that increases the speed and quality of products.
3. A-TECH has been always paid a lot of attention to the culture development. Get price! By following the professional service process, A-TECH always provide the best service for customers. Get price! We are always in full preparation serve our customers well for our carbon pcb . Get price! A-TECH will constantly providing high quality osp pcb . Get price!
A-TECH enig pcb finish is strictly monitored during production. It is checked for cracks, discoloration, specifications, functions, and construction safety according to relevant furniture standards. It is easy to install and doesn’t require a professional
Ideas for the design of A-TECH osp 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. With a high IP rating, neither water nor dust can easily affect its light bulb
The design of A-TECH carbon 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 handle the vibrations a car encounters every day
The design of A-TECH osp 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. The color of its enclosure can be stylish black or amber
There are many factors influence the design of A-TECH carbon pcb. They are size, weight, required motion, labor required, speed of operation, etc. It has a small response time bar
The product is regularly reviewed for quality to ensure reliable quality. Requiring less energy, this product is eco-friendly
The product has good quality and reliable performance. It has uniform illumination with no dark spots
The product is up to standard in quality and performance. It is able to generate more brightness
Quality and reliability are the basic characteristics of a product. It is designed to improve the driver’s ability to view the road
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. Requiring less energy, this product is eco-friendly
Its developing requires stringent testing to ensure quality and performance. Only those that pass rigorous tests will go to the marketplace. It is produced in accordance with environmental protection requirements
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. Requiring less energy, this product is eco-friendly
This product contributes to life convenience. People will find it beneficial because it offers a solution to get to know the world. Requiring less energy, this product is eco-friendly
The product features signal high-efficiency. 'It reacts to the response very quickly and accurately', said by customers who purchased it 2 years ago. It will not produce any extraneous noise that occurs at high speeds of movement
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 does not create glare or a safety hazard for oncoming traffic
The lightweight and compact design of this product enable people to move and transfer it freely and easily without adding much burden. It is designed to improve the driver’s ability to view the road
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. It is available in a wide variety of sizes and fitments
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