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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
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
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Quantity Needed:
Pieces
E-mail:
Company Advantages
1. The design of A-TECH carbon ink pcb is based on humanistic functionalism that is pursued in the furniture industry. It attaches great importance on user experience, including elements of materials, texture, style, practicality, and color harmoniousness. It is widely used in different electronics industries, such as telecommunication and consumer electronics
2. The perfect fusion of these features makes this product most coveted amongst our clients. It is extremely popular in the markets of Europe, North America, and Asia
3. pcb mask is well equipped with excellent properties such as carbon ink pcb . It is offered with low dielectric loss


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. Since its establishment, A-TECH CIRCUITS Co., Ltd. has delivered world-class pcb mask to customers worldwide. We have assets and personnel covering the entire breadth of the design and manufacturing process. These in-house members are responsible for engineering, design, manufacturing, testing and quality control for years.
2. We have employees that are well educated and trained. They have a keen sense of responsibility to improve the quality of process outputs by identifying and removing the causes of defects.
3. Our factory has been ISO 9001 certified: an international certification that recognizes the constant improvement of our quality management systems. This allows us to meet the quality requirements of our customers. A-TECH CIRCUITS Co., Ltd. insists on taking carbon ink pcb as the direction of business development. Ask!
A-TECH carbon ink pcb 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. The product is of low power consumption
The fabrics of A-TECH carbon ink 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 of low power consumption
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 can be bulk ordered by customers
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 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 is incredibly reliable for use
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 of embedded compact design
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 very durable and requires little maintenance
This product has the characteristics of stable and reliable operation. It maintains the highest level without interruption. The product has been widely used in the mobile monitoring system
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 characterized by favorable costs
The product has desirable properties such as hardness, color, anti-reflectance, water resistance, abrasion resistance, static resistance, and UV protection. The product has excellent resistance to high and low temperature
A-TECH CIRCUITS Co., Ltd. will provide every customer with complete after-sale service. The product is equipped with many sound ports
Our service for pcb mask covers from design, production to installation and technical support. The product is guaranteed with great anti-impact performance
Customer service of A-TECH promotes its development. The product is very durable and requires little maintenance
A-TECH CIRCUITS Co., Ltd. will provide help for our customers from design to installation and operation. The product features highly efficient monitoring
A-TECH CIRCUITS Co., Ltd. has won high attention and praise from pcb mask industry and market. The product is of low power consumption
A-TECH tries its best to achieve the best service for customers. The product has been widely used in the mobile monitoring system
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