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A-TECH gold plated immersion gold pcb bulk production at discount

A-TECH gold plated immersion gold pcb bulk production at discount

Shelf Life
12 Months
RoHS Compliant
Additional Cost
Supply Capacity
20000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
Quantity Needed:
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 With the trendy design, it will never be out of date and will always be used as a valuable and creative decoration element for space.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 manufactured in accordance with the set industry standards. The product has been optimized to reduce its risk of sharp edges from hurting other people
Due to our special technics and high quality material, immersion silver pcb is much prior than that from mainland.
The diligent detective work is performed on the detail of A-TECH immersion gold pcb. Tightly stitched, this product features quality workmanship
silver coating pcb perfectly combines art and innovation.
The design of silver coating pcb contributes to the uniqueness of silver coating pcb in the market. Tightly stitched, this product features quality workmanship
Using the concept of silver coating pcb, Our products strongly show silver coating pcb. This product is available in a variety of colors
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