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A-TECH hot-sale immersion tin pcb cheapest factory price at discount

A-TECH hot-sale 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
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Quantity Needed:
Pieces
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Enterprise Strength
  • With a complete service system, A-TECH is dedicated to providing consumers with comprehensive and thoughtful services.
Company Advantages
1. Creating A-TECH enig pcb finish requires a detailed analysis of manufacturing requirements. The program includes designing a model sketch or prototype, determining the number of reasonable operations, selecting a working method, and selecting the appropriate equipment.
2. In terms of quality inspection, our factory is equipped with advanced equipment.
3. The product is synonymous with high quality and reliable performance.
4. The product is soft and easily stretches, which enables it to be comfortable fabrics to wear or use in daily life.


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. has earned years of experience in the design and manufacture of enig pcb finish . We are now one of the competitive producers in the industry.
2. We have built up a professional service team. They are ready well and quickly responsive at any time. This allows us to provide 24-hour services to our customers no matter where they are in the world.
3. A-TECH CIRCUITS Co., Ltd. has the spirit of 'commitment to build the first brand immersion tin pcb '. Please contact us! With lofty vision, A-TECH will maintain improving in creating immersion silver pcb .
The raw materials of A-TECH immersion tin pcb is eco-friendly, which is sourced from reliable suppliers. This product can guarantee stable signal transmission and minimize signal loss
Our strict raw material selection process ensures A-TECH enig pcb finish is always made of the finest materials. This product is easy to use with a range of features transmitted via a single connector
A-TECH enig pcb finish is manufactured using excellent materials that is more durable for use. This product allows users to share an Internet connection among multiple devices
A-TECH immersion silver pcb is made from high-quality materials in a sophisticated manufacturing facility. By using this product, users can enjoy better results on the screen
A-TECH enig pcb finish is developed by using modern machinery and technology. By using this product, users can enjoy better results on the screen
immersion tin pcb is the mainly trendy characteristics in enig pcb finish industry. This product allows users to share an Internet connection among multiple devices
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