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A-TECH ink osp pcb free delivery for wholesale

A-TECH ink osp pcb free delivery for wholesale

Thickness
1-5U"
Shelf Life
12 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
Yes
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
Aluminum PCB can be applied to different industries, fields and scenes.A-TECH is committed to producing quality PCB prototype and providing comprehensive and reasonable solutions for customers.
Company Advantages
1. When designing A-TECH carbon ink pcb , many important factors have been taken into consideration. These factors are abrasion, adhesion, colorfastness, and dimensional stability.
2. Made of food-grade materials, the product is able to dehydrate various kinds of food without the worry of released chemical substances. For example, acidic food can be handled in it too.
3. The product can be good for saving people's time. Through the help of this product, they can finish their household or work in an effective manner.
4. Since it is energy efficient, the product acts an effective way to energy use. People can significantly save electricity bills.


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. With rich experience in manufacturing Pcb Surface Finish, A-TECH CIRCUITS Co., Ltd. has been cooperated with many distinguished distributors.
2. A-TECH CIRCUITS Co., Ltd. has a passionate and dynamic sales and technical support team.
3. We are aware of environmental and social impacts. We manage them through a systematic approach by reducing waste and pollution and sustainably use natural resources. We will adhere to the strict green production approach. We have brought in highly efficient water-saving manufacturing facilities that help fully utilize water resources, and we will seriously handle emissions.
carbon ink pcb is more applicable in severe conditions with its materials being osp pcb. It is not likely to tear paint off the base materials
It produces no strident squeak when used It is proved by practices that osp pcb has the characteristics of osp pcb.
A-TECH CIRCUITS Co., Ltd. thinks so highly of design for carbon ink pcb that we invest lots of money in it. The product is available in many different sizes and viscosity levels
osp pcb has a broad development prospect and application in osp pcb field due to its outstanding design and high-performance materials. The product has a super clear backing to show the brand logo
For its material, we used carbon ink pcb that was typical for osp pcb. The product can offer certain buffering from the impact
The product is tested by different standards testing institutions at home and abroad. With strong acrylic adhesive, the product is distinguished by excellent holding force
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