A-TECH  >  AI - Page Sitemap  >  A-TECH high quality pcb surface finish cheapest factory price for wholesale
A-TECH high quality pcb surface finish cheapest factory price for wholesale

A-TECH high quality pcb surface finish cheapest factory price for wholesale

Thickness
0.2-0.65um
Shelf Life
6 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
No
Supply Capacity
15000 ㎡/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:


OSP, the full name is Organic Solderability Preservative, it preserves the copper surface from oxidation by applying a very thin protective layer of material over the exposed copper usually using a conveyorized process. It uses a water-based organic compound that selectively bonds to copper and provides an organometallic layer that protects the copper prior to soldering. It’s also extremely green environmentally in comparison with the other common lead free finishes, which Suffer from either being more toxic or substantially higher energy consumption.

The typical thickness of OSP is 0.2 – 0.65um and the shelf life is 6 months. It’s a simple manufacturing process to make OSP, and like HASL finish, the production cost of OSP is lower than most of other surface finishes.



The advantages of OSP 

● Cost effective / Low cost
● Simple process
● Excellent flatness
● Re-workable
● Clean, environmentally friendly process



The disadvantages of OSP

● Short shelf life
● Very sensitive to handling – gloves must be used and scratches avoided
● Short operating window between assembly stages
● Not suitable for multiple soldering processes
● Difficult to inspect or measure thickness



A-TECH own OSP line in house, it’s nowadays mainly used to build single-sided FR4 PCB or aluminum PCB with low cost requirements.




Our material for pcb surface finish is different from other companies' material and it's better. It can be designed to package wines, lipsticks, toys, purses, and other gifts
Our pcb surface finish are made of carbon ink pcb and by professional skills. Based on CMYK and Pantone color card, it does not have color aberration
What attracts the attention of customers is carbon ink pcb of the products. With good tension force, it is highly resistant to tear and break
Materials such as carbon ink pcb guarantee the service life of pcb surface finish. The size, color, and pattern of the product can be customized
The diverse features of carbon ink pcb bring us more and more customers.
This product has a timer that can automatically turn off once the drying is finished, which prevents the food from over drying or scorch. Compared to the plastic ones, the product poses less threat to wildlife and marine animals
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