A-TECH  >  AI - Page Sitemap  >  A-TECH gold plated immersion gold pcb bulk production at discount
A-TECH gold plated immersion gold pcb bulk production at discount

A-TECH gold plated immersion gold pcb bulk production 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 Comparison
Multilayer PCB has the following differentiated advantages compared with other products in the same category.
Enterprise Strength
  • A-TECH has a professional service team to solve problems for customers.
Company Advantages
1. A-TECH silver coating pcb is produced by using the best raw material and sophisticated technology in complete compliance with the set industry standards.
2. This product is highly recommended for its high quality and versatility.
3. The quality of the product can stand the test of time.
4. With the trendy design, it will never be out of date and will always be used as a valuable and creative decoration element for space.
5. With excellent sweat absorption, it can keep people's feet feeling fresh and invigorated, as well as always make the shoe cool and clean.


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. Mainly manufacturing immersion gold pcb , A-TECH CIRCUITS Co., Ltd. has great advantage over price.
2. There were massive expansions on key production lines to keep the supply flowing of A-TECH CIRCUITS Co., Ltd..
3. A-TECH CIRCUITS Co., Ltd. faithfully hopes to build cooperation with global customers. Inquire online! A-TECH has been doing its best to serve customers with the best quality immersion silver pcb . Inquire online! Our desire is to promote the global popularity of the A-TECH brand. Inquire online! Focusing on quality of service is what every A-TECH employee has been doing. Inquire online!
A-TECH silver coating pcb is produced under strict scrutinization. It is checked for its material ingredients as well as material extraction methods to guarantee its quality. Using recyclable material, it is quite eco-friendly
The production of A-TECH immersion silver pcb covers a few steps. The rough concentrate is deeply processed at first to extract some useful ingredients, then the concentrate is further ground for higher purity. It can be provided with a spear and coupler
High-tech processing equipment is used in the production of A-TECH silver coating pcb. It is done under the detritus equipment, grinding equipment, as well as sand-making equipment, which can guarantee high purity and fineness. The product will not influence the taste of beer by creating a confined space
The raw materials of A-TECH silver coating pcb are treated with several procedures. Materials enrichment, refining, and smelt process will be conducted to make the materials into a product with high purity. It can keep beer fresh for weeks as it completely isolates negative factors from the beer
A-TECH silver coating pcb will go through several manufacturing stages. First, the raw materials will be crushed and ground, then they are separated and concentrated to separate the waste ingredients out. 卖点、特色句]
The product is superior in quality and reliable in performance. The product is suitable to be applied in the food & beverage factory, restaurant, and bar
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