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A-TECH hot-sale osp pcb finish Supply at discount

A-TECH hot-sale osp pcb finish Supply at discount

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
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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.




A-TECH peelable solder mask pcb has a rather appealing visual effect thanks to the efforts of our in-house professional designers. Its design is time-tested to meet the challenges in the packaging and printing market. Its clean and streamlined look complements any suite of appliances
The mockup of A-TECH peelable solder mask pcb is designed by using CAD. This design method (CAD) allows our production team to bring out the mockup within hours. With a touch-screen control panel, it is a simple way to set and monitor the inside of this product
A-TECH osp pcb finish is designed to present a perfect marketing effect. Its design comes out from our designers who have put their efforts on innovative packaging and printing design. Its front-vented design allows freestanding or built-in installation
A-TECH osp pcb finish is designed by our designers who carefully check the suitability of the chosen solution and give valuable advice concerning the selection of materials and finishes. Insulated with solid polyurethane heavy foam, it ensures an interior odor-free environment
The production process of A-TECH peelable solder mask pcb adopts the advanced packaging and printing method which has a long-lasting effect and creates unique visual benefits. The capacity of this product can be customized according to needs
This product is highly anti-bacterial. Its fabrics will not allow moisture to build up, which makes it difficult for bacteria and microbes to breed. Featuring refrigeration insulation, it will keep the collection cool for a long duration
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