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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
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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 peelable solder mask 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 of small size and saves the space
The design of A-TECH peelable solder mask 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 praised for its high efficiency
The fabrics of A-TECH peelable solder mask 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 praised for its high efficiency
A-TECH peelable solder mask pcb has verified quality. It is tested and certified according to the following standards (list non-exhaustive): EN 581, EN1728, and EN22520.
A-TECH immersion gold pcb is analyzed in various ways. Its materials, colorfastness, climate immunity, anti-inflammatory performance, etc. are all assessed or tested. The product is manufactured and designed by a professional R&D team
The product has a smooth surface. It is fabricated by precision grinding that ensures high precision and reduces surfaces roughness. The product is equipped with many sound ports
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 designed with longer cables for convenient use
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 can safely store many data
This product has the characteristics of stable and reliable operation. It maintains the highest level without interruption. The product is manufactured and designed by a professional R&D team
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 manufactured and designed by a professional R&D team
The product has desirable properties such as hardness, color, anti-reflectance, water resistance, abrasion resistance, static resistance, and UV protection. The product has been widely used in the mobile monitoring system
A-TECH CIRCUITS Co., Ltd. will provide every customer with complete after-sale service. The product has excellent resistance to high and low temperature
Our service for pcb gold plating covers from design, production to installation and technical support. The product can be bulk ordered by customers
Customer service of A-TECH promotes its development. The product is manufactured and designed by a professional R&D team
A-TECH CIRCUITS Co., Ltd. will provide help for our customers from design to installation and operation. The product is widely welcomed in the high-end markets
A-TECH CIRCUITS Co., Ltd. has won high attention and praise from peelable solder mask pcb industry and market. The product is manufactured and designed by a professional R&D team
A-TECH tries its best to achieve the best service for customers. The product can be used for video recording
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