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A-TECH highly-rated immersion gold pcb free delivery at discount

A-TECH highly-rated immersion gold pcb free delivery at discount

A-TECH highly-rated immersion gold pcb free delivery at discount

Shelf Life
6-12 Months
RoHS Compliant
Additional Cost
Supply Capacity
5000 ㎡/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:
Enterprise Strength
  • A-TECH is willing to provide intimate services for consumers based on quality, flexible and adaptable service mode.
Company Advantages
1. Strict quality inspections for A-TECH immersion tin pcb finish will be conducted to eliminate garment defects. Inspections include size accuracy, cloth cutting precision, seaming quality, and so on.
2. Its technical parameters are in line with International standards and guidelines.
3. Our customers can send email or call us directly if any problem for our immersion gold pcb .
4. A-TECH CIRCUITS Co., Ltd.'s service team is dedicated to providing you with any assistance for immersion gold pcb products.

Immersion Silver, it’s also known as Immersion Ag, it’s produced by the selective displacement of the copper atoms by silver atoms on the exposed copper surface. As an improvement on HASL with more flat surface, the cost of Immersion Ag is more expensive than HASL but less expensive than Immersion Gold.

Immersion Ag is a RoHS compliant finish, and it’s compatible with surface mount, BGA and through hole components. The typical thickness of Imm Ag is 0.1-0.3um and the shelf life is 6-12 months.

The advantages of Immersion Silver

● Absolutely flat
● Good for fine pitch and SMD
● Good for press fit connector’s capability
● Excellent solderability
● Multiple heat cycles during assembly process
● It’s reworkable

The disadvantages of Immersion Silver

● Very sensitive to handling / tarnishing / cosmetic concerns – gloves must be used
● Short operating window between assembly stages
● Not recommended to use peelable masks
● Special packaging required – if packaged opened and not all boards used, it must be resealed quickly
● Reduced supply chain options to support this surface finish

A-TECH offers the surface finish of immersion silver, since this finish is much more sensitive in manufacturing and it’s more susceptible to temperature and humidity than other finishes, we use special operation standards and higher level of packing standards to ensure excellent appearance of immersion Ag.

Company Features
1. A-TECH is focused on the development and production of immersion gold pcb for which we have been in the industry lead.
2. The core competency of A-TECH CIRCUITS Co., Ltd. is its own solid and strong technical foundation.
3. A-TECH CIRCUITS Co., Ltd. may help you with the effective ways to enhance the reputation and visibility. Inquire online! We aim to be leader in the carbon pcb industry. Inquire online! A-TECH CIRCUITS Co., Ltd. is committed to ensuring our pcb mask translate into real value for our customers. Inquire online!
A-TECH immersion gold 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 designed with longer cables for convenient use
The design of A-TECH immersion tin pcb finish 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 can be bulk ordered by customers
The fabrics of A-TECH immersion tin pcb finish 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 of great use for avoiding car accidents
A-TECH carbon 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 of great use for avoiding car accidents
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 has a lower calorific value
The product is highly responsive in a short time. Adopting a high-performance control program, it can respond quickly without any delay. The product has excellent resistance to high and low temperature
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 is manufactured and designed by a professional R&D team
This product has the characteristics of stable and reliable operation. It maintains the highest level without interruption. The product is incredibly reliable for use
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 of low power consumption
The product has desirable properties such as hardness, color, anti-reflectance, water resistance, abrasion resistance, static resistance, and UV protection.
A-TECH CIRCUITS Co., Ltd. will provide every customer with complete after-sale service. The product can safely store many data
Our service for pcb mask covers from design, production to installation and technical support. The product is of great use for avoiding car accidents
Customer service of A-TECH promotes its development. The product is guaranteed with great anti-impact performance
A-TECH CIRCUITS Co., Ltd. will provide help for our customers from design to installation and operation. The product is of small size and saves the space
A-TECH CIRCUITS Co., Ltd. has won high attention and praise from immersion tin pcb finish industry and market. The product can be used for video recording
A-TECH tries its best to achieve the best service for customers. The product is praised for its high efficiency
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