A-TECH  >  AI - Page Sitemap  >  A-TECH solder immersion tin pcb cheapest factory price at discount
A-TECH solder immersion tin pcb cheapest factory price at discount

A-TECH solder immersion tin pcb cheapest factory price at discount

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 Details
A-TECH adheres to the principle of 'details determine success or failure' and pays great attention to the details of PCB prototype.
Application Scope
A-TECH's Aluminum PCB is widely used in various industries and fields.A-TECH always gives priority to customers and services. With a great focus on customers, we strive to meet their needs and provide optimal solutions.
Company Advantages
1. A-TECH immersion tin pcb follows an extremely strict process in product design and development.
2. This product has great resistance to skidding. The extent of friction or the coefficient of friction between its material and various types of floors are relatively high.
3. It is much more important for A-TECH to develop the sales network to be a leading immersion tin pcb supplier.


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 a immersion tin pcb manufacturer with a strong commitment to design, development and producing.
2. Our factory is near to the transportation distribution center. It enjoys the accessibility of roads, water, rail, and air. This highly decreases the transportation costs of carrying the finished goods to the market.
3. We have built our manufacturing sustainability strategy. We are reducing the greenhouse gas emissions, waste and water impacts of our manufacturing operations as our business grows. We aspire, as part of our vision, to be a trusted leader in changing the industry. To realize this vision, we need to earn and maintain the trust of employees, shareholders, clients, and the society we serve. Our company shows responsibility and sustainability. We put efforts to track energy and water consumption in our manufacturing sites and make improvement.
A-TECH immersion tin pcb has to go through the following production stages. They include metal materials preparation, cutting, polishing, and mechanical assembly. It is not likely to tear paint off the base materials
Testing is carried out at each stage of the A-TECH hard gold pcb production cycle, including pre-production, production and after-sales market. Strict quality procedures ensure hypoallergenic - beyond government cleanliness requirements. Containing no harmful glue, it is safe to use
In the production process of A-TECH hard gold pcb, a variety of precision equipment is used. This product will be finished under jacquard knitting, loop knitting, rib knitting and flat knitting machine. With strong acrylic adhesive, the product is distinguished by excellent holding force
A-TECH hard gold pcb has been tested by considering many aspects. They include toughness, friction, fatigue, vibrations, noise, reliability, and durability. The product has a super clear backing to show the brand logo
The mechanical parts of A-TECH immersion tin pcb are manufactured using different machining workmanship. They have to experience bending, shaping, cutting, welding, die-sinking, high-speed drilling, milling, grinding, polishing and finishing. It will not lose its adherence force even stored for a long period
The product is highly resistant to corrosive environments, and it's able to be used in the non-magnetic application fields. It is not likely to tear paint off the base materials
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