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A-TECH ink osp pcb for business for wholesale

A-TECH ink osp pcb for business 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
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Quantity Needed:
Pieces
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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.




The persistent team of A-TECH has also been working hardly on the design of osp pcb. Its advanced design considerately allows the sunlight to let in
A-TECH enig pcb finish is creatively designed to help customers break into the fast-growing market. This product requires an incredibly short installation time
Our osp pcb has its own style than other products thanks to the support of our excellent staff. This product has been certified under CE
enig pcb finish achieves excellent levels of detail. This product has low demands for the subgrade
osp pcb achieves to a high level in terms of quality and safety. Thanks to its modular design, this product is easy to install
This product will retain its clean appearance. The dust and other residues are not prone to build upon the surface of fabrics over time. It can significantly help save on construction costs
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