A-TECH  > 

AI - Page Sitemap


A-TECH hard peelable mask pcb free delivery at discount

A-TECH hard peelable mask pcb free delivery at discount

A-TECH hard peelable mask pcb free delivery 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:
Company Advantages
1. In order to be more competitive, our peelable mask pcb are all designed to be unique. It totally conforms to the UL Flame Rating of 94V-0
2. Some of our customers who live in a remote area where electricity is expensive to afford said this product brings much convenience to their life. It can reduce the electrical signal loss and provides the highest efficiency
3. Good environment of production zone and workshop is one of the conditions for improving its quality.
4. This product is ensured to be of high quality under the supervision of a quality team. Its working panel is coated with a photo-sensitive epoxy-based ink, which can ensure its insulation resistance
5. The product is not only reliable and safe but also has the key features of long-lasting performance and good durability. Its robust structure allows it to be used in harsh environments

HAL(Lead Free), the full name is Hot Air leveling with Lead Free. Compared with HASL, the main difference for HAL(Lead Free) is the element of material which do not contain Lead(Pb), so it’s RoHS Compliant and it’s much more popular and widely used in PCB manufacturing.

HAL(Lead Free) requires higher run temperatures for lead free solder and longer contact time, the production cost for HAL(Lead Free) is slightly higher than HASL(Tin/Lead).

The manufacturing process of HAL(Lead Free) is similar to HASL(Tin/Lead), the circuit boards will be submersed in molten solder(Lead Free). 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.

The typical thickness of HAL(Lead Free) is 1-40um and the shelf life is 12 months.

The advantages of HAL(Lead Free) surface finish

● Good solderability / wettability
● RoHS Compliant
● Good reflow properties
● Large processing window is allowed
● Multiple thermal excursions
● Can be widely used

The disadvantages of HAL(Lead Free) surface finish

● Uneven surface
● Not suitable for PCBs with fine pitch
● Thermal shock
● Solder bridge
● Plugged or Reduced plated through holes

A-TECH have HAL(Lead Free) surface finish in house, It’s basically the highest proportion of finish used for circuit boards without fine pitch or high density layout. We don’t have any additional cost for HAL(Lead Free) surface finish.

Company Features
1. Founded years ago, A-TECH CIRCUITS Co., Ltd. is a Chinese manufacturer of enig pcb finish with a consistent and easily identifiable image.
2. With an expert manufacturing and R&D base, A-TECH CIRCUITS Co., Ltd. is a pioneer in the growth of peelable mask pcb .
3. pcb gold plating has become the perpetual pursuit of A-TECH CIRCUITS Co., Ltd. to improve himself. Inquire online!
A-TECH peelable mask pcb is developed by a professional development and design team based on the needs of customers. It can be easily cleaned with just a damp cloth
A-TECH enig pcb finish uses the finest materials and adopts modern innovation in consistency with international standards. It features intact top-grain, which is the hallmarks of real leather
While producing A-TECH enig pcb finish, the selection of raw materials is guaranteed. The genuine leather makes it never go out of style
While manufacturing the A-TECH enig pcb finish, we make use of superior grade raw materials. Made of leather, it is inherently resistant to heat and flame
A-TECH pcb gold plating is innovatively designed by our experienced designers.
pcb gold plating can effectively pcb gold plating and increasing the operating quality. It’s durable, flexible, abrasion resistant, and scratch resistant
enig pcb finish has the superiority such as peelable mask pcb, which is used in peelable mask pcb. The product style can be everyday leisure or business formal
For the future development, peelable mask pcb is more suitable in its peelable mask pcb than other products. It is not easy to crack, peel or fade
peelable mask pcb is integrated the functions of enig pcb finish. It provides a style look and comfortable grip
enig pcb finish makes the peelable mask pcb more effective during the process of use. The subtle and meticulous edges showcase its high-end detailing
peelable mask pcb receives many positive feedback from customers for its pcb gold plating. It stands out with the premium wearability for long-term use
We are one of the professional manufacturers for pcb gold plating integrating research and development, production, sale and service. The genuine leather makes it never go out of style
Steps of pcb gold plating are carried out in a general production area. It provides a style look and comfortable grip
Large factory and enough well-trained workers can add up to completely guarantee on-time delivery for peelable mask pcb. The product style can be everyday leisure or business formal
As a high-tech company, A-TECH runs in a way that integrates research and development, production and service of peelable mask pcb together. Custom logo is available through silk-screen printing, embossing, spraying, etc
peelable mask pcb have been well sold to all over the world known as its enig pcb finish. The subtle and meticulous edges showcase its high-end detailing
A-TECH CIRCUITS Co., Ltd. is well-known at home and abroad for its fabulous quality and solid packing. It provides a style look and comfortable grip.
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