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A-TECH mask osp pcb cheapest factory price for wholesale

A-TECH mask osp pcb 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
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Quantity Needed:
Pieces
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Application Scope
With wide application, Multilayer PCB can be used in the following aspects.A-TECH has professional engineers and technicians, so we are able to provide one-stop and comprehensive solutions for customers.
Product Comparison
A-TECH's Aluminum PCB is produced in strict accordance with standards. We make ensure that the products have more advantages over similar products in the following aspects.
Company Advantages
1. A-TECH enig pcb finish is developed under scientific guidance. The structure of electrodes and solution, reversibility during the electrode reaction, electromigration are all taken into consideration.
2. osp pcb is designed flexibly to make sure it is suitable to everyone.
3. The implement of quality assurance ensures that it meets the company’s quality criteria.
4. Due to these features, it has been widely used in many applications.


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. As a successful enig pcb finish exporter, A-TECH has promoted its products to many countries and regions.
2. Taking the introduction of hasl pcb finish into serious consideration, A-TECH is striving forward to be the leading osp pcb manufacturer.
3. A-TECH CIRCUITS Co., Ltd. aims to satisfy our customers with high quality and superior service. Inquire now! We hope that A-TECH brand will precede over many companies to lead the enig pcb market. Inquire now! A-TECH CIRCUITS Co., Ltd. has been endeavoring to ensure the quality of the service. Inquire now!
The design of A-TECH osp pcb is professionally conducted. It includes the concept design (sketch, rendered or 3D modeling concepts ), circuit design, mechanical design, and PCB layout. It is light weight, allowing it to be carried easily
A-TECH enig pcb is manufactured in a dust-free casting and molding workshop with high-technology advanced 3D modeling equipment, to improve its productivity and mold precision. The product is dishwasher safe and easy cleaning
Strict examining system of A-TECH osp pcb will be carried out throughout the production process. The final piece of the product has to go through a complete set of inspection in terms of stamping, cutting, and polishing quality. It is more cost-efficient than metallic cutlery
A-TECH hasl pcb finish is developed by experienced R&D members. They have spent many years creating more precise and functional hardware tools and accessories for different usages. It is a kind of SGS-certified product
A-TECH enig pcb is required to pass the international electrical safety test. It will be sent to the third-party testing organization for testing in terms of electrical load capacity, the safety of power source, as well as the whole electrical integrated system. Manufactured using FDA-compliant materials, it is clean and totally healthy for people
The product has good flexibility and bendability. The materials used in it are soft and features remarkable tensile strength, making it highly resistant to flex. Its right size and weight allow it to be handled and held very easily
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