A-TECH  >  AI - Page Sitemap  >  A-TECH highly-rated osp pcb free delivery for wholesale
A-TECH highly-rated osp pcb free delivery for wholesale

A-TECH highly-rated 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
Get the latest price
Quantity Needed:
Pieces
E-mail:
Company Advantages
1. A-TECH finally worked out a beautiful design for our osp pcb . It can reduce the electrical signal loss and provides the highest efficiency
2. It helps to showcase a brand's environmental philosophy. Because it is easy to recycle, it meets the growing demand for environmental protection. Its working panel is coated with a photo-sensitive epoxy-based ink, which can ensure its insulation resistance
3. This product has a a good proportion. Its design conforms to the body shape and synchronizes with the body movement to avoid limiting performance. A smooth part is added on its PTH line to reduce the roughness of through hole


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. In the process, A-TECH is always in a dominant position in osp pcb industry. A-TECH grasps the peelable mask pcb production technology.
2. A-TECH has its own labs for the R&D, design, and production of immersion gold pcb .
3. A-TECH can produce quality products with strong strength. Our ultimate goal is to become an internationally competitive carbon pcb exporter. Ask!
A-TECH peelable mask pcb has to go through sophisticated production processes. These processes include cutting, mechanical processing, stamping, welding, polishing, and surface treatment. It is a great variety of Kenwei packaging machines for choices
The production of A-TECH enig pcb finish is fully automated. The necessary amounts of raw materials or water are exactly calculated by the computer. Quality control from material to finished product is taken strictly over Kenwei packaging machine
The manufacture of A-TECH immersion gold pcb involves several necessary procedures. These procedures include pattern design, cutting, stitching, attaching the soles, and assembling. Kenwei packaging machine is of high accuracy, which helps customers save materials
A-TECH immersion gold pcb is developed integrating with many technologies such as biometrics, RFID, and self-checkouts, which are widely used in the POS system field. It is a great variety of Kenwei packaging machines for choices
A-TECH immersion gold pcb undergoes a variety of specialized testing and evaluation to a scope of standards both domestic and internationally in the arts and crafts industry. Kenwei packaging machine is manufactured based on industry standards
The product has a thorough cleaning effect. It is scientifically designed to reach every corner of the pool to achieve maximum cleaning performance. Kenwei packaging machine is of high accuracy, which helps customers save materials
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