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A-TECH highly-rated hasl pcb free delivery at discount

A-TECH highly-rated hasl 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:
Application Scope
A-TECH's Aluminum PCB is widely applicable in the industry.Guided by the actual needs of customers, A-TECH provides comprehensive, perfect and quality solutions based on the benefit of customers.
Enterprise Strength
  • A-TECH always gives priority to customers and services. We continuously provide excellent services for numerous customers.
Company Advantages
1. Measured data indicates that hasl pcb meets the requirements of hasl pcb finish .
2. The product has the desired dimensional stability. It can maintain original shape under the force and doesn't easily shrink or elongated.
3. It has great strength. Appropriate material is selected individually for its component based on the analysis of stresses that work upon these components.
4. The quality of this product conforms to all applicable standards.

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. is taking up a larger market share year by year for its hasl pcb .
2. Our company has a trained and well-educated workforce. Keeping up to date on industry trends, they can always offer the best recommendations and insights to clients and prospects.
3. A-TECH has been committed into mountains of efforts to be a pioneer in peelable mask pcb industry. Inquire! To be a leading immersion gold pcb supplier, A-TECH needs the effort of each staff. Inquire! A-TECH CIRCUITS Co., Ltd. aims to be your global partner. Inquire! A-TECH CIRCUITS Co., Ltd. has great dream to become a competitive immersion tin pcb supplier. Inquire!
Each production procedure of A-TECH hasl pcb is well-controlled by professional QC team. Its raw materials are from reliable suppliers such as FUTASTE and ANGEL
The design of A-TECH peelable mask pcb is the combination of functionality and aesthetics. It is able to make foods more appealing
Customize peelable mask pcb can meet your design style by different colors, patterns, textures, thicknesses, and etc. It has been exported to 100+ countries including the Netherlands, Korea, and Thailand
The appearance of A-TECH hasl pcb is designed by top-class R&D team. It can provide nutritional benefits to consumers
The raw material suppliers of A-TECH hasl pcb have undergone rigorous screening. It is designed to support nutrition delivery
The product is anti-bacterial. Its surface, made of antimicrobial materials, is not likely to become a breeding ground for viruses, bacteria, and mold. It can provide nutritional benefits to consumers
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