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A-TECH highly-rated osp pcb cheapest factory price for wholesale

A-TECH highly-rated osp pcb cheapest factory price for wholesale

A-TECH highly-rated osp pcb cheapest factory price 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
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Quantity Needed:
Pieces
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Company Advantages
1. The outline of osp pcb is neutral and can be accepted by a wide arrange of people.Its solderable surface is protected from the oxidation
2. There is strict institution in A-TECH CIRCUITS Co., Ltd. for osp pcb to ensure high quality. It can be printed with numbers, names, data codes, logos, or other specific information
3. osp pcb finish is big pros for osp pcb . It has increased power densities which guarantee its long service life
4. osp pcb have strong resistance to osp pcb finish . It is characterized by high thermal conductivity and good heat dissipation


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 professional manufacturer of osp pcb finish and other osp pcb products. In the past years, A-TECH CIRCUITS Co., Ltd. has cultivated its own product R&D capabilities.
2. Having passed the certification of pcb gold plating , enig pcb are produced with high performance.
3. Through the efforts of its excellent R&D team, A-TECH CIRCUITS Co., Ltd. is the young pioneer in immersion silver pcb finish market. We have a strong commitment to quality and continuous improvement. This commitment extends to all levels of the company. We strive to achieve the highest standards of excellence; do the right things; continuously learn, develop, and improve; and take pride in our work.
The design of A-TECH immersion silver pcb finish innovative. It is implemented by a team of designers who adopted their unique concepts of color, font, and appearance. Adopting international advanced torque vector control technology, it features excellent vector control algorithm and control performance
As for the design of A-TECH osp pcb finish, it is stylish. It adopts newer design concepts and follows the ongoing computer-assisted design trend. The product is equipped with reliable brake control, speed monitoring, torque monitoring, power optimization, and position processing
The design and manufacture of A-TECH immersion silver pcb finish are done using templates provided by customers. They are strictly in accordance with size and printing requirements. The product has the advantages of deep weak magnetic control
A-TECH osp pcb has a very practical design. It is carefully designed according to the size, weight, and form of the product to be packaged. The product can start the motor at zero frequency and voltage, which means it can control the starting current flexibly
The manufacturing process of A-TECH osp pcb finish has been greatly improved. Our professionals implement a complete print management system to improve product quality and minimize the impact on the environment. The product is less likely to trip when the acceleration and deceleration occur
The product has good luster. In the final stage, a polisher works to make sure it is polished to perfection so it's as shiny as possible. The product can start the motor at zero frequency and voltage, which means it can control the starting current flexibly
The product has a low self-discharge rate. It can retain the stored energy best and can be kept in storage for several years. The product operates stably without affected by any impact load
This product is 100% recyclable and reusable. Hence, there is no pollution will be generated to land and water source. The product can start the motor at zero frequency and voltage, which means it can control the starting current flexibly
The product features temperature stability. It can maintain its mechanical properties and will continue to perform as designed without being deformed. The product protects the machine from damage because it can precisely control the amount of torque being applied by the motor load
The product features enough hardness. It's relatively hard, which makes it suitable for higher operating pressures and temperatures. The product features precise speed identification and rotor flux orientation
It has excellent heat resistance. Sintered under high temperature, it reaches a very high melting point before it breaks. The low voltage under fluctuated power guarantees its continuous working and adaptability
The product will not get pilling. People who used it for 1 year have proved that there are no fuzzy balls on its surface at all. The product protects the machine from damage because it can precisely control the amount of torque being applied by the motor load
People who want to adopt a new, natural lifestyle, this product is able to help them look and feel natural. The product protects the machine from damage because it can precisely control the amount of torque being applied by the motor load
The product leads to a lower amount of money spent on purifying clean water. This can add up to considerable cost savings in the long run. The product is less likely to trip when the acceleration and deceleration occur
Some of the property developers praised that this product was an innovative solution for their building projects and perfectly suits any architectural styles. Taking the application fields into consideration, the product is strengthened with the reliability and environmental adaptability
People will be happy to find that this product consumes little electricity and helps save on much energy costs due to its high efficiency. The product features higher energy-saving and less reactive current
The product is designed to efficiently produce high quality purified water that can be used for drinking water operations or any operation calling for pure clean water. Controlled by the high-precision Hall current detective system, it is equipped with current protection
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