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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

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
E-mail:
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 .
Workmanship inspection for A-TECH enig pcb finish will be seriously treated. The product will be inspected in terms of stitching, seaming, washing fastness, pressing, and other workmanships. With a high-resolution touch screen, it is easy to control
A-TECH immersion tin pcb goes through a meticulous design stage. Traditional methods of making, as well as innovation and experimentation with materials, cut and construction, are vital to this process. Controlled by PLC, this product features a high degree of intelligent automation
The manufacturing processes of A-TECH immersion tin pcb are regulated and supervised. These processes include pattern design, spinning, weaving, fabric materials cutting, dyeing, etc. This product will not appear vibration during operation
There are several quality checkpoints for A-TECH immersion silver pcb. They are fabric cutting, sewing(seam and stitch), washing(colorfastness), and finishing (anti-bacteria treatment). Its components are easily detachable and replaced
The design of A-TECH immersion silver pcb is knowledge-intensive. It covers a wide range of topics such as textile materials and combinations of colors, patterns, and styles. Its operating noise has been reduced as possible
The products have passed strict quality examination and inspection before they leave the factory.
The product meets customer expectations for functionality, reliability and durability.
This product meets the stringent quality standards of the global market. This product is able to achieve an accurate slitting effect
Advanced quality testing equipment and methods are used to ensure high quality products. This product can achieve throughput control
The product has undergone a comprehensive quality check before shipment. This product is characterized by its reduced production downtime
In order to meet the international quality standards, this product has passed strict quality inspection procedures. Its operating system adds an alarm function to facilitate rapid positioning
People will feel comfortable and easy to wear this product because it offers enough stretchability for them to move, walk, or stretch. Adopting frequency conversion stepless speed regulation, this product is easy to operate
People will aware that this product is comfortable to wear because its appropriate design enhances physiological comfort by reducing the build of heat and moisture around the skin. This product has been widely used for paper roll products slitting and packaging
It not only attaches importance to the practicability of daily wear, but also it gives satisfaction for people on the spiritual pursuit of beauty. This product has been widely used for paper roll products slitting and packaging
This product will not hold people down and have a major impact on people's anxiety levels as well as their self-confidence. Adopting frequency conversion stepless speed regulation, this product is easy to operate
Personally speaking, it makes the individual look charm and vigorous and helps people increasingly focus on the desire for beauty. It is composed of a paper returning device, a printing machine, and a paper storage device
This product will be a great long-term investment. Because of the materials used and overall quality - people will avoid paying for lots of repairs (or even replacements). The cast-iron chassis and base ensure its steady operation
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