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A-TECH high quality immersion tin pcb cheapest factory price for wholesale

A-TECH high quality immersion tin pcb cheapest factory price for wholesale

A-TECH high quality immersion tin 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
Get the latest price
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Company Advantages
1. High-end textile manufacturing machinery is used for A-TECH osp coating pcb production. It is made of drawing machine, carding machine, roving machine, combing machine, and other equipment. The product has the performance of great stability
2. First-class quality and efficiency are guaranteed by A-TECH CIRCUITS Co., Ltd.. With a compact design, it is space-saving
3. Remarkable skidproof performance is one of its highlighted selling points. It can provide enough grip or friction to prevent falling off. It has increased power densities which guarantee its long service life

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. On the way of its history, A-TECH CIRCUITS Co., Ltd. has been pioneering in immersion tin pcb designing and manufacturing in China. There is a dedicated and professional design team in A-TECH CIRCUITS Co., Ltd..
2. A-TECH absorbs sophisticated manufacturing technology hasl pcb .
3. A-TECH successfully introduced high technology by mainly meeting the needs of development companies. A-TECH CIRCUITS Co., Ltd. is ready to provide you with a full range of services. Inquiry!
A-TECH hasl pcb is developed by our R&D team. All components are manufactured to high-quality standards to ensure high luminous efficiency. The product is bright enough to light up a small bathroom or hallway
A-TECH osp coating pcb is a product developed by our R&D team. They strive to produce light products with good thermal convection properties to increase product durability. With a compatible plug interface, the product is convenient for plugging and unplugging
A-TECH immersion tin pcb has been verified to meet various quality requirements. It has been tested to work properly under various conditions, even harsh conditions. The product has been exported to the USA, Japan, Taiwan, etc
A-TECH hasl pcb has great quality. It is produced through a series of rigorous quality inspections which is in line with EMI, IEC, and RoHS standards. It only takes up the space of one outlet
A-TECH hasl pcb meets international quality standards. Its is manufactured according to strict standards of lighting safety regulations. Its ABS materials have a high ignition point, greatly reducing the risk of fire
The performance and quality of the product is stable and reliable. The plug interface of this product has safety settings for protection against electric shock
The product will be carefully inspected for various quality parameters. The product helps save energy and money
This product meets the stringent quality standards of the global market. With a light diffuser and guiding plate, it has no light flickers and harsh glares
The product is of the highest quality, performance and durability. The product comes with many colors such as white, yellow, red, blue, etc
Perform regular performance checks are applied to ensure high performance and reliable quality. With the compact design, the product does not take too much space
This product meets some of the world’s most stringent quality standards, and more importantly, it meets customers' standards. The product provides the right amount of glare-free light to guide users in the dark
This product steadliy meets the market demand. The product is bright enough to light up a small bathroom or hallway
A-TECH CIRCUITS Co., Ltd.'s great capacity helps develop the right deficiencies within your company. The product comes with many colors such as white, yellow, red, blue, etc
Based on customer's requirements, we can offer customized service for osp coating pcb. The product helps save energy and money
A-TECH CIRCUITS Co., Ltd. 'tailor make' our osp coating pcb to meet the requirements of our clients. The product can be used without any instructions
A-TECH CIRCUITS Co., Ltd. provides quality products for nearly thousands of hotels in many countries around the world to enhance the user experience. It will automatically turn on only when ambient lighting becomes insufficient
A-TECH CIRCUITS Co., Ltd. counts with a nationwide net of agents to attend any specific requirement of each customer. The product comes with many colors such as white, yellow, red, blue, etc
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