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OSP PCB

OSP PCB

OSP PCB

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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Product Information of OSP PCB
Product Details
To better learn about PCB Assembly, A-TECH will provide detailed pictures and detailed information in the following section for your reference.PCB Assembly is in line with the stringent quality standards. The price is more favorable than other products in the industry and the cost performance is relatively high.
Product Comparison
Closely following the market trend, A-TECH uses advanced production equipment and manufacturing technology to produce Quick Turn PCB . The product receives favors from the majority of customers for the high quality and favorable price.A-TECH guarantees PCB Manufacturing to be high-quality by carrying out highly standardized production. Compared with other products in the same category, it has the following advantages.
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Company Advantages
1. The designs and colors of hasl pcb are osp pcb finish , which presents the personality and style.
2. Our quality experts test this product on different parameters, so as to maintain the quality.
3. The product satisfies the needs of social production and brings enormous economic benefits by improving productivity and cutting costs.


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 applications of thick copper PCBs

● 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.




Company Features
1. A-TECH CIRCUITS Co., Ltd. has attained a high industry reputation for its hasl pcb with its superior brand.
2. A-TECH CIRCUITS Co., Ltd. has obtained patents for technologies it has developed, including osp pcb finish .
3. With immersion silver pcb finish being its service philosophy, A-TECH CIRCUITS Co., Ltd. provides hard gold pcb . Inquiry! To establish the service creed of pcb gold plating is the base of A-TECH CIRCUITS Co., Ltd.'s work. Inquiry! peelable solder mask pcb is A-TECH CIRCUITS Co., Ltd. original service theory, which fully shows its own superiority. Inquiry!
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