A-TECH  > 

AI - Page Sitemap

 > 

A-TECH high quality pcb mask bulk production for wholesale

A-TECH high quality pcb mask bulk production for wholesale

A-TECH high quality pcb mask bulk production for wholesale

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
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
Product Comparison
PCB prototype produced by A-TECH stands out among many products in the same category. And the specific advantages are as follows.
  • v s
Company Advantages
1. What calls for customers' attention is that our pcb mask is produced by skillful manufacture.
2. The rigorous quality checking process guarantees customers a full range of quality product.
3. Our professional designers can provide customized design service for pcb mask.
4. Sustainability touches all aspects of A-TECH CIRCUITS Co., Ltd.'s business.


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. A-TECH CIRCUITS Co., Ltd. is a pcb mask factory that manufactures and sells all kinds of peelable solder mask pcb .
2. we have successfully developed a variety of pcb surface finish series.
3. A-TECH CIRCUITS Co., Ltd. assures that proficiency is important, but more important is quality. Contact us! A-TECH CIRCUITS Co., Ltd. strives to satisfy all needs of clients which include pres-sales service, technical support and after-sales service. Contact us! A-TECH CIRCUITS Co., Ltd. heartily adhere to the business concept of osp pcb . Contact us!
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 has excellent resistance to high and low temperature
The design of A-TECH pcb mask 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. It is a star product in the mobile surveillance industry
The fabrics of A-TECH pcb surface finish are subject to rigorous tests. They must be tested in terms of tensile strength, seam strength, colorfastness to washing, abrasion, and pilling. The product has no delay in its operation
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 endowed with great flexibility
A-TECH peelable solder mask pcb is analyzed in various ways. Its materials, colorfastness, climate immunity, anti-inflammatory performance, etc. are all assessed or tested. The product is equipped with many sound ports
The product has a smooth surface. It is fabricated by precision grinding that ensures high precision and reduces surfaces roughness. The product can be applied to many different types of cars
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 more advanced than other peers with a high-performance chip
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 manufactured and designed by a professional R&D team
This product has the characteristics of stable and reliable operation. It maintains the highest level without interruption. The product is designed with longer cables for convenient use
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 more advanced than other peers with a high-performance chip
The product has desirable properties such as hardness, color, anti-reflectance, water resistance, abrasion resistance, static resistance, and UV protection. The product can safely store many data
A-TECH CIRCUITS Co., Ltd. will provide every customer with complete after-sale service. The product is of great use for avoiding car accidents
Our service for osp pcb covers from design, production to installation and technical support. The product is of small size and saves the space
Customer service of A-TECH promotes its development. The product is designed with longer cables for convenient use
A-TECH CIRCUITS Co., Ltd. will provide help for our customers from design to installation and operation. The product is of small size and saves the space
A-TECH CIRCUITS Co., Ltd. has won high attention and praise from pcb mask industry and market. The product features highly efficient monitoring
A-TECH tries its best to achieve the best service for customers. The product is characterized by favorable costs
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