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A-TECH highly-rated peelable mask pcb cheapest factory price at discount

A-TECH highly-rated peelable mask pcb cheapest factory price at discount

Thickness
1-40um
Shelf Life
12 Months
Solderability
Good
RoHS Compliant
Yes
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
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Quantity Needed:
Pieces
E-mail:
Company Advantages
1. A-TECH hasl pcb finish is meticulously constructed by our engineers. The extensive experience in the manufacture and installation of steel structures of these people effectively avoid mistakes in project implementation. It is 100% produced in accordance with IPC-6012 & IPC-A-600F standards
2. 'Concerned about customer needs' is the cornerstone of A-TECH CIRCUITS Co., Ltd.'s continued rising performance. It is offered with low dielectric loss
3. The product meets the quality standards of many countries and regions. The inner layer core of the product is chemically treated for improved adhesion of the copper surface


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. Thanks to our advanced machines, the productivity and quality of peelable mask pcb is highly increased.
2. We never ignore the importance of service and quality while offering osp pcb . Call!
The manufacture of A-TECH peelable mask pcb involves several stages. These include prototype design, cutting and forming metal, soldering, casting, polishing, and final assembling. It has the capability of ultimate pressure, flow output horsepower
The POS interface of A-TECH osp pcb is designed by our professional experts who facilitate the overall aesthetic of the interface. The product is easy to maintain and helps improve productivity
There is very little waste generated during the production process of A-TECH peelable mask pcb because all raw materials are optimally utilized due to computerized production. This product features energy saving and environmental protection
Our QC professionals have especially conducted a series of tests on A-TECH peelable mask pcb, including pull tests, fatigue tests, and colorfastness tests. This product brings no vibration and noise
The R&D of A-TECH [核心关键词 is exclusively conducted by our professionals who utilize the touch-based technology to optimize the POS system according to the market trends. It has flexibility without the use of unloaders or bypass valves
To assure its durability, the product is strictly examined by our highly skilled QC professionals. The product is suitable for most liquids and liquefied gases
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