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A-TECH highly-rated osp pcb bulk production for wholesale

A-TECH highly-rated osp pcb bulk production for wholesale

A-TECH highly-rated osp pcb bulk production 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
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
Product Comparison
Compared with other products in the same industry, A-TECH's PCB prototype has the following characteristics.
Application Scope
A-TECH's Multilayer PCB can be used in different industries to meet the needs of customers.A-TECH insists on providing customers with reasonable solutions according to their actual needs.
Company Advantages
1. The safety of A-TECH osp pcb has been guaranteed. It has been tested in terms of biocompatibility and chemical resistant to corrosive solutions.
2. osp pcb is of great market competitiveness.
3. The quality of this product is improved under international standards.
4. Due to its long-lasting life, maintenance and related costs are saved since the lights don’t have to be changed or replace as frequently.


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. A-TECH CIRCUITS Co., Ltd. is an important force in osp pcb market with strong influence and comprehensive competitiveness.
2. Fully implementing technical research helps A-TECH become a leading pcb surface finish supplier.
3. The company always adheres to the principle of “customer first”. What we do is all about creating values for customers. We'll keep up with their demands to ensure the products to embrace market value. We bear social responsibility. We place the highest demands on our activities in our sphere of influence and in all distribution chains. Our business is devoted to sustainability. We've implemented steps to reduce our footprint in the environment such as generating our own solar power. We promote our corporate culture with the following values: We listen and we deliver. We are constantly helping our customers succeed. Contact!
A-TECH pcb surface finish 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 osp pcb 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 manufactured and designed by a professional R&D team
The fabrics of A-TECH osp pcb 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 is praised for its high efficiency
A-TECH pcb surface finish has verified quality. It is tested and certified according to the following standards (list non-exhaustive): EN 581, EN1728, and EN22520. The product is known for its great accuracy
A-TECH pcb surface finish is analyzed in various ways. Its materials, colorfastness, climate immunity, anti-inflammatory performance, etc. are all assessed or tested. The product is of small size and saves the space
The product has a smooth surface. It is fabricated by precision grinding that ensures high precision and reduces surfaces roughness. The product is used for real-time management of the car
The product is highly responsive in a short time. Adopting a high-performance control program, it can respond quickly without any delay. The product can be applied to many different types of cars
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 has excellent resistance to high and low temperature
This product has the characteristics of stable and reliable operation. It maintains the highest level without interruption. The product is incredibly reliable for 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 known for its great accuracy
The product has desirable properties such as hardness, color, anti-reflectance, water resistance, abrasion resistance, static resistance, and UV protection. The product is guaranteed with great anti-impact performance
A-TECH CIRCUITS Co., Ltd. will provide every customer with complete after-sale service. The product is of embedded compact design
Our service for osp pcb covers from design, production to installation and technical support. The product is of low power consumption
Customer service of A-TECH promotes its development. The product is known for its great accuracy
A-TECH CIRCUITS Co., Ltd. will provide help for our customers from design to installation and operation. The product is characterized by favorable costs
A-TECH CIRCUITS Co., Ltd. has won high attention and praise from osp pcb industry and market.
A-TECH tries its best to achieve the best service for customers. It is a star product in the mobile surveillance industry
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