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A-TECH high quality osp pcb bulk production at discount

A-TECH high quality osp pcb bulk production at discount

A-TECH high quality osp pcb bulk production at discount

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
Quantity Needed:
Enterprise Strength
  • A-TECH puts customers first and runs the business in good faith. We are dedicated to providing quality services for customers.
Company Advantages
1. osp pcb has the best design that comes from world-class designers.
2. The product feels smooth. During the calendering process, the fabric passes between the heated rolls to produce a smooth and polished finish.
3. Our osp pcb collection is distributed in many countries.
4. A-TECH CIRCUITS Co., Ltd. has won the favor of customers with first-class products and first-class service.

Immersion gold or ENIG, the full name is Electroless nickel / Immersion gold, It’s a RoHS compliant finish that provides a very flat surface and a very reliable solder joint.

ENIG finish is applied through the deposition of an initial layer of Nickel onto the copper surface, followed by a thin protective layer of gold, Nickel characteristics of hardness, wear resistance, solderability and uniformity of deposition makes this an excellent surface finish. The thin layer of gold preserves the solderability of the finish by preventing oxidization of the highly active nickel surface.

Basically the gold thickness of ENIG is 1-5U” and the nickel thickness is 120-240U”, the shelf life of immersion gold PCB can reach to 12 months.

The advantages of immersion gold finish

● Excellent flatness
● RoHS compliant
● Long shelf life
● Suitable for fine pitch, BGA or smaller components
● Wire bondable
● Good for SMD and press fit

The disadvantages of immersion gold finish

●Expensive finish
●Black pad concerns on BGA

A-TECH own immersion gold line in house, it’s the most used finish in our plant nowadays especially for multilayer PCBs with BGA or fine pitch. We offers ENIG finish with competitive cost and high level of quality for both of thickness and appearance.

Company Features
1. Through years, A-TECH CIRCUITS Co., Ltd. has been engaged in the design and production of immersion silver pcb finish . We are widely accepted in the industry.
2. Our company has excellent designers. They are able to work from the customer's original idea and find smart, innovative and efficient product solutions that meet the exact needs of the customer.
3. In every detail of the work, A-TECH CIRCUITS Co., Ltd. follows the highest ethical standards. Please contact. We strive to prevent and reduce environmental pollution by using appropriate technologies in our products and their design and manufacturing process.
A-TECH immersion silver pcb finish meets the general requirements of electrical appliances. It is effectively applied with standards such as IEC 60335-1, IEC 60335-2-X, IEC 62133-1, IEC 62301, etc. For speed and agility movement, it's more versatile and flexible than rubber ones
A-TECH immersion silver pcb finish has to be tested before being assembled into the final product. Its every part such as hydraulic system, engine, and other moving parts will be scrutinized and debugged by mechanical engineering technicians. This product adds vibrancy and appeal to any training facility or health club
The quality of A-TECH osp pcb is guaranteed. A number of quality management diagnostics and tests have been performed, including color staining, color wash fastness testing, and dimensional fit tests. It can accommodate the weight and sudden movements of many types of exercise
A-TECH immersion silver pcb finish complies with energy efficiency standards. It is proven to be compatible in the USA, the EU, and China in terms of minimum energy performance standards (MEPS) and class-average standards. This product is very soft to touch and gentle on the skin
Since it is an integral part of the production process, the samples of A-TECH immersion silver pcb finish have been carefully processed to ensure that their feel and appearance are suitable for the customer's brand. The product is less likely to cause bruising or skin breaks, instead, it's rather safe to use
This product is less likely to generate harmful electromagnetic rays which may cause diseases such as headache, diabetes, or even cancers. The product is less likely to cause bruising or skin breaks, instead, it's rather safe to use
This product has no electrical safety problem. A built-in protection system on the board helps avoid electric leakage. The product is easy to install and clean up
This product is highly resistant to moisture and vapor in the air, which is guaranteed by the fact that it has passed the salt spray test. It can be used for both indoor and outdoor fields
The product helps reduce electronic waste (e-waste) globally. Most of its components and parts are recyclable and reusable for many times. The product has the advantage of colorfastness
Its electrostatic sensitive device has high electrostatic sensitivity, meaning this device can withstand much electrostatic discharge voltage. Excellent abrasion resistance is the biggest selling point of this product
This product features excellent mechanical strength and reliable electrical contact, which are guaranteed by its finely component soldering. It can be used for both indoor and outdoor fields
People who wash the product several times will find it hard to notice any loose seams or frayed edges. The product is applied to many professional sports fields
With this product in place, business owners will likely see a decrease in workplace accidents and workman’s compensation claims. It can accommodate the weight and sudden movements of many types of exercise
This product is important in many industries. It plays an important role in increasing labor productivity and reducing the cost of human labor. The product has the desired resilience
This is effective for people who have allergies for the reason that they reject dust mites and also provide a cool and soft sleep surface that is free of allergens. It can withstand almost all weather conditions, hot or cold
People don't worry that it can cause electromagnetic radiation that is harmful to their health. The use of this product will not cause any negative impact. The product has the desired resilience
By increasing output rates, reducing labor costs, and optimizing the division of labor, products ultimately benefit producers. Its stable surface helps decrease the risk of slips and falls
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