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A-TECH highly-rated immersion silver pcb bulk production for wholesale

A-TECH highly-rated immersion silver pcb bulk production for wholesale

A-TECH highly-rated immersion silver pcb bulk production for wholesale

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
Get Latest Price
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Quantity Needed:
Pieces
E-mail:
Product Comparison
Compared with other products in the same category, Multilayer PCB produced by A-TECH has the following advantages.
Company Advantages
1. The designing for A-TECH tin plating pcb is exquisite. It reflects a strong craft tradition that is focused on utility and coupled with a human-centred design approach.
2. The product has passed the electro-static discharge test (ESD), meaning it has a protection system to withstand instantaneous high current.
3. It creates promising development prospects.


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. After years of constant efforts, A-TECH CIRCUITS Co., Ltd. has been a strong enterprise.
2. Over the years, we have developed a strong market development ability. We have expanded many overseas markets including America, Australia, and Germany as our main targeting markets.
3. Since entering the foreign market, A-TECH CIRCUITS Co., Ltd. has been sticking to high standards. Inquire! A-TECH is committed to the success of each customer throughout our life cycle. Inquire!
A-TECH immersion silver pcb is produced based on rigorous shoe materials requirements. Its material ingredients, machining quality, performance such as bacterial resistance and heat insulation will be seriously inspected by QC teams. The product is known for its great accuracy
The design of A-TECH tin plating pcb is completed complying with the concept related to the mechanical structure of the human body. The arch type, foot length, proportion, and pressure points have all taken into account. The product is offered with the OEM and ODM service
The fabrics of A-TECH immersion silver pcb are subject to rigorous tests. They must be tested in terms of tensile strength, seam strength, colorfastness to washing, abrasion, and pilling. The product is incredibly reliable for use
A-TECH tin plating pcb has verified quality. It is tested and certified according to the following standards (list non-exhaustive): EN 581, EN1728, and EN22520. The product is very durable and requires little maintenance
A-TECH immersion silver pcb is analyzed in various ways. Its materials, colorfastness, climate immunity, anti-inflammatory performance, etc. are all assessed or tested. The product can safely store many data
The product has a smooth surface. It is fabricated by precision grinding that ensures high precision and reduces surfaces roughness. The product is more advanced than other peers with a high-performance chip
The product is highly responsive in a short time. Adopting a high-performance control program, it can respond quickly without any delay. The product is manufactured and designed by a professional R&D team
This product is not easily pilling or damaged by severe wear. Its textile fibers are treated with an antistatic agent to reduce static electricity and reduce wear between the fibers. The product has been widely used in the mobile monitoring system
This product has the characteristics of stable and reliable operation. It maintains the highest level without interruption. The product is more advanced than other peers with a high-performance chip
The most important characteristics of this product include softness, durability and health benefits. A wide choice of colors and styles are also part of what makes it sell well. The product is very easy and convenient to install
The product has desirable properties such as hardness, color, anti-reflectance, water resistance, abrasion resistance, static resistance, and UV protection. The product features highly efficient monitoring
A-TECH CIRCUITS Co., Ltd. will provide every customer with complete after-sale service. The product is used for real-time management of the car
Our service for immersion silver pcb covers from design, production to installation and technical support. The product is of embedded compact design
Customer service of A-TECH promotes its development. The product is used for real-time management of the car
A-TECH CIRCUITS Co., Ltd. will provide help for our customers from design to installation and operation. The product is of great use for avoiding car accidents
A-TECH CIRCUITS Co., Ltd. has won high attention and praise from tin plating pcb industry and market. The product can be bulk ordered by customers
A-TECH tries its best to achieve the best service for customers. The product is designed with longer cables for convenient use
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