A-TECH  >  AI - Page Sitemap  >  A-TECH high quality carbon pcb free delivery for wholesale
A-TECH high quality carbon pcb free delivery for wholesale

A-TECH high quality carbon pcb free delivery 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
Get the latest price
Quantity Needed:
Pieces
E-mail:
Application Scope
PCB prototype has a wide range of applications. It is mainly used in the following industries and fields.Since the establishment, A-TECH has always been focusing on the R&D and production of PCB prototype. With great production capability, we can provide customers with personalized solutions according to their needs.
Company Advantages
1. A-TECH pcb gold plating has gone through some important production stages. They cover the preparation of raw materials, parts machining, plating and anodizing, assembly, and testing.
2. The product is durable. The ingredients contained are not easily influenced by other substances, thus it will not easily get oxidization and deterioration.
3. The product can reduce friction and power loss. The stationary and rotating rings are exclusively designed with the minimized friction coefficient to reduce power loss during its operation.
4. Most people agree that the product provides a good power backup solution. People can use it when an emergency happens.
5. It does not need special treatment or designated cleaning methods. It is easy to care with just a simple and proper washing method.


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. Being a competitive manufacturer of carbon pcb , A-TECH CIRCUITS Co., Ltd. is widely known for providing innovative pcb gold plating in the industry.
2. We have employed a team of experienced designers. They are able to keep up with the latest market trend and bring up with innovative ideas that fully meets the needs of customers.
3. A-TECH aims to be a leading peelable solder mask pcb supplier. Get info! A-TECH CIRCUITS Co., Ltd. persistently keeps satisfying the needs of clients immersion gold pcb . Get info!
A-TECH carbon pcb is produced under strict scrutinization. It is checked for its material ingredients as well as material extraction methods to guarantee its quality. It is chemically stable and will not react with the beverage
The production of A-TECH immersion gold pcb covers a few steps. The rough concentrate is deeply processed at first to extract some useful ingredients, then the concentrate is further ground for higher purity. The product will keep the beverage colder longer than glass
High-tech processing equipment is used in the production of A-TECH peelable solder mask pcb. It is done under the detritus equipment, grinding equipment, as well as sand-making equipment, which can guarantee high purity and fineness. It meets the requirement of food safety standards
The raw materials of A-TECH carbon pcb are treated with several procedures. Materials enrichment, refining, and smelt process will be conducted to make the materials into a product with high purity. Its shape won't deform easily caused by internal pressure
A-TECH immersion gold pcb will go through several manufacturing stages. First, the raw materials will be crushed and ground, then they are separated and concentrated to separate the waste ingredients out. 卖点、特色句]
The product is superior in quality and reliable in performance. Its shape won't deform easily caused by internal pressure
Product Message
Chat Online 编辑模式下无法使用
Chat Online inputting...
Please hold on and we will get back to you soon