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A-TECH hot-sale enig pcb cheapest factory price at discount

A-TECH hot-sale enig pcb cheapest factory price at discount

A-TECH hot-sale enig pcb cheapest factory price 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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Product Details
With a focus on product quality, A-TECH strives for quality excellence in the production of PCB prototype.
Enterprise Strength
  • Based on the principle of 'service is always considerate', A-TECH creates an efficient, timely and mutually beneficial service environment for customers.
Company Advantages
1. The design of A-TECH hard gold pcb is completed by our thoughtful designers who keep the health&safety standards and environmental protection concepts in mind.
2. The product has excellent flexibility and endurance. It is able to repeat the movement for thousands of times without malfunction.
3. The product has the required energy efficiency. It is able to run smoothly under energy-saving settings while providing specific functionality.
4. This product has a longer lifespan than other similar products for its stable performance.


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. is one of the leading manufacturers in China. We are widely acknowledged by providing high-quality hard gold pcb .
2. We have cooperated with many internationally reputable companies over the years. We have offered numerous high-quality products to them and earned long-term business relationships.
3. With its enig pcb as the guideline, A-TECH will enhance its competitiveness. Inquiry! The corporate culture of A-TECH CIRCUITS Co., Ltd. includes immersion silver pcb finish . Inquiry!
With well selected hard gold pcb materials, our hard gold pcb are significantly more suitable for hard gold pcb. (Constant Temperature, More Comfortable) - Digital Intelligent Control of Frequency Conversion, Constant Temperature Outlet
hard gold pcb realizing the hope of hard gold pcb. Wide range water temperature regulation, cool and comfortable
hard gold pcb made of hard gold pcb materials possesses excellent performance and long service life. Intelligent frequency conversion combustion, saving gas and water
The adopt of immersion silver pcb finish bring the hard gold pcb features of immersion silver pcb finish. Selling Point Support: (Frequency Conversion, Higher Efficiency) - Intelligent Frequency Conversion Fan, Stepless Speed Regulation
Having been finely processed, hard gold pcb can be widely used in many different places. Energy saving and environmental protection
This product is anti-microbial. The smooth surface will not leave water stains and it will not provide a breeding environment for the growth of bacteria. Selling Point Support: (Frequency Conversion, Higher Efficiency) - Intelligent Frequency Conversion Fan, Stepless Speed Regulation
The product is able to control multiple components to work at the same time thanks to its fast computing capability. Intelligent variable frequency fan, stepless speed regulation
The product is abrasion-resistant. The surface of the yarn is covered with irregularly wound fibers and it is not easy to disintegrate. Also, the friction of the yarn is large enough. Subject: Frequency Conversion, Constant Temperature and Energy Conservation
The product features remarkable conductivity. The metal materials used are excellent conductors of electricity, cold and heat and are ductile. Enhanced combustion chamber design, full combustion, high efficiency
The product features great strength. Made of very sturdy materials and components, it can stand up to harsh weather, shocks, vibrations, and abrasion. Enhanced combustion chamber design, full combustion, high efficiency
The product features excellent softness. The fabric is chemically treated by using chemical softener which absorbs the hard substances on the surface. Intelligent frequency conversion combustion, saving gas and water
The product helps ensure that people's drinking water is free of potentially dangerous types of bacteria such as E. coli.
The product is easy and convenient to maintain as far as cleanliness is concerned. It just requires using a scrubbing brush together with a detergent to clean. Best Water Temperature Memory, Four Seasons Constant Temperature
People said that it is convenient when they have a picnic or camping activity outside, and all they need to do is to put it on their car boot and have a barbeque.
This product brings people more than just the coolness of the water but also it can alleviate the summer irritability. Intelligent variable frequency fan, stepless speed regulation
I was totally fascinated by its unique and eye-catching design and pattern. I bought it without any hesitation as a gift for my friends. Energy saving and environmental protection
I would wholeheartedly recommend this product to any small business owner. It helps me deal with thousands of SKUs easily. - One of our customers says. Constant temperature, more comfortable
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