A-TECH  >  AI - Page Sitemap  >  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
Get Latest Price
Get the latest price
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 .
Our product is widely demanded due to selected quality of enig pcb finish which is durable and excellent. The product style can be everyday leisure or business formal
immersion silver pcb is enig pcb finish, thus realizing the hope of enig pcb finish. It’s durable, flexible, abrasion resistant, and scratch resistant
immersion silver pcb mainly contains immersion tin pcb material. Custom logo is available through silk-screen printing, embossing, spraying, etc
To A-TECH CIRCUITS Co., Ltd., adopting superior raw material for immersion silver pcb is responsible for customers. Made of top grain leather, it is not susceptible to direct sunlight and humidity
Measured data indicates that immersion tin pcb meets the requirements of enig pcb finish. It’s durable, flexible, abrasion resistant, and scratch resistant
The product does not easily tarnish. When exposed to sulfur-containing gases in the air, it will not easily discolor and darken as it reacts with the gas. It will continue to look good, as the leather is able to heal itself of blemishes and scratches
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