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A-TECH gold plated peelable mask pcb cheapest factory price for wholesale

A-TECH gold plated peelable mask pcb cheapest factory price for wholesale

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
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Company Advantages
1. peelable mask pcb pursues best performance and perfect design. Its solderable surface is protected from the oxidation
2. This product is at a moderate cost, which is an ideal choice for those customers. It is widely used in different electronics industries, such as telecommunication and consumer electronics
3. The strong point of peelable mask pcb is immersion silver pcb finish . It has high tensile strength and can be deformed without breakage
4. peelable mask pcb is widely polulor around the world. Its working panel is coated with a photo-sensitive epoxy-based ink, which can ensure its insulation resistance
5. peelable mask pcb has the characteristic of immersion silver pcb finish , it has an extensive application prospect. It has passed AOI which ensures there will be no errors or welding defects

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 introduced advanced machines and exquisite craftsmanship.
2. Customer orientation will remain as our principle. We will come up with new products and services to meet ever-changing market needs and search for new ways to improve customer experience that can demonstrate our dedication.
peelable mask pcb is the crystallization of industrial technology. This product is widely used in factories, workshops, warehouses, supermarkets, etc
A-TECH peelable mask pcb is manufactured under improved process and rigorous quality inspection.
A-TECH peelable mask pcb is manufactured using the finest quality raw materials. This product is available in many different types to suit all sorts of different requirements
A wide range of technologies are used in the production of A-TECH immersion silver pcb finish. Specially galvanized, it is therefore suitable for outdoor applications
Most parts of immersion silver pcb finish are made of immersion silver pcb finish and have good stability. This product stands out for its strong carrying capacity
The product stands out for excellent mechanical performance. It operates in a stable manner even in humid or high temperature environment. Its lifting range makes it adaptable to different handling heights
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