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A-TECH mask osp pcb cheapest factory price for wholesale

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!
A-TECH hasl pcb finish is known for its style, selection, and value. .
The design of A-TECH enig pcb finish follows the market trend, which completely caters to the aesthetic of customers. It also maximizes the overall performance of the product.
A-TECH enig pcb is finely manufactured thanks to the applications of advanced technology and lean production system.
The production of A-TECH enig pcb is invested a lot, from R&D to the production equipment, which maximize the performance of he product.
A-TECH osp pcb is finely and expertly manufactured in a combination of abundant expertise and advanced production technology.
This product is durable. It employs good design practices to ensure the durability of the installation and to use systems that have a good thermal break and high R-value.
The product is able to run stably. It is equipped with an intelligent circuit design which can protect itself in the case of overload voltage to prevent against the trip.
This product is not vulnerable to get pilling. The softening agents are used in the fibers to reduce the possibility of pilling caused by rubbing, repeated stretching and relaxation.
The product is temperature resistant. It is used in high-temperature applications without affecting its physical or chemical properties.
This product features good wear and tear resistance. Made of high-hardness and anti-scratch materials, it can withstand daily heavy use.
The product is known for its high anti-cracking capability. Its timber moisture content is controlled under 10% and its joints are glued good enough.
The product can balance how long it'll power devices on a single charge with how well it copes with being used repeatedly.
The product can be erected on any surface and doesn’t require the preparation of footings needed for permanent structures.
People will find it is really convenient and portable for quick installation and dismantling, as well as easier to carry away.
The product can live up to its stated capacity and won't leak away its charge when people are not using them.
The product is able to complement any modern bathroom style with its organic curved aesthetics, providing comfort and relaxation.
This unique product brings a romantic and delightful dining experience to people's table by using to decorate the cuisine.
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