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A-TECH highly-rated osp coating pcb hard at discount

A-TECH highly-rated osp coating pcb hard at discount

A-TECH highly-rated osp coating pcb hard at discount

Thickness
≥1.0um
Shelf Life
6 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
Yes
Supply Capacity
5000 ㎡/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
E-mail:
Enterprise Strength
  • provides customers with a full range of services to meet the individual needs of different customers.
Product Details
A-TECH strives excellent quality by attaching great importance to details in the production of Aluminum PCB.
Company Advantages
1. The design of A-TECH osp coating pcb takes into account many factors. It includes statics, dynamics, the strength of materials, vibrations, reliability, and fatigue.
2. The product is non-toxic and causes no harm. All of its parts and ingredients are made of nontoxic and environmental-friendly raw materials, including filter membrane, and the Nanosilver antibacterial powder used in it.
3. The product has the advantage of Electromagnetic Compatibility (EMC). It has been totally tested, minimizing the risk of interference to the radio spectrum.
4. People do not have to worry that shampoos, vinegar, hair dye, or other liquids will affect its functions or make it fade.
5. If people want to keep their electricity bills down or otherwise go green, choosing this product with great efficiency levels will be a great choice.


Immersion Tin, or Chemical Tin, it’s a RoHS Compliant metallic finish deposited by a chemical displacement reaction that is applied directly over the basis metal of the circuit board, the immersion Tin protects the underlying copper from oxidation over it’s intended shelf life, copper and tin however have a strong affinity for one another, the diffusion of one metal into the other will occur inevitably, directly impacting the shelf life of the deposit and the performance of the finish. The negative effects of tin whiskers growth are well described in industry related literature and topics of several published papers.

The typical thickness of Immersion Tin is ≥1.0UM and the shelf life is 6 months. The cost of Immersion Tin is more expensive than HASL but less expensive than Immersion Gold and close to Immersion Silver. Similar to Immersion Silver, Immersion Tin is also sensitive in handling and storage, it requires PCB manufacturers to control and pack PCBs with Imm Tin more carefully.



The advantages of Immersion Tin

● Excellent flatness
● Mid range cost for lead free finish
● Good for fine pitch / BGA / smaller components
● Top choice for press fit technology
● Reworkable



The disadvantages of Immersion Tin

● Very sensitive to handling – gloves must be used
● Exposed Tin on final assembly can corrode
● Not good for multiple reflow/assembly processes
● Aggressive to soldermask – soldermask dam should be more than 5mil
● Baking prior to use can have a negative effect



A-TECH is capable of using Immersion Tin, we make the profile and electrical test before the process of Immersion Tin finish, and we use papers to separate each piece of boards to avoid scratches during package and transportation.




Company Features
1. As a professional osp coating pcb manufacturer, A-TECH is among the best in the industry.
2. The factory has established a resource planning system which integrates the production needs, human resources, and inventory together. This resource management system helps the factory make the most advantage of resources and reduce resource waste.
3. Based on the notion of hard gold pcb , A-TECH CIRCUITS Co., Ltd. has achieved great development. Please contact. With immersion silver pcb finish being its service philosophy, A-TECH CIRCUITS Co., Ltd. provides osp pcb finish . Please contact. A-TECH CIRCUITS Co., Ltd. has gradually cultivated and formed the entrepreneurial spirit of carbon ink pcb . Please contact. As a magic weapon to inspire A-TECH to overcome difficulties and continue to advance, our corporate culture is enig pcb . Please contact.
A-TECH osp coating pcb is produced based on rigorous shoe materials requirements. Its material ingredients, machining quality, performance such as bacterial resistance and heat insulation will be seriously inspected by QC teams. The product can be applied to many different types of cars
The design of A-TECH osp pcb finish is completed complying with the concept related to the mechanical structure of the human body. The arch type, foot length, proportion, and pressure points have all taken into account. The product is characterized by favorable costs
The fabrics of A-TECH carbon ink pcb are subject to rigorous tests. They must be tested in terms of tensile strength, seam strength, colorfastness to washing, abrasion, and pilling. The product is incredibly reliable for use
A-TECH hard gold pcb has verified quality. It is tested and certified according to the following standards (list non-exhaustive): EN 581, EN1728, and EN22520. The product is used for real-time management of the car
A-TECH enig pcb is analyzed in various ways. Its materials, colorfastness, climate immunity, anti-inflammatory performance, etc. are all assessed or tested. The product is manufactured and designed by a professional R&D team
The product has a smooth surface. It is fabricated by precision grinding that ensures high precision and reduces surfaces roughness. The product is widely welcomed in the high-end markets
The product is highly responsive in a short time. Adopting a high-performance control program, it can respond quickly without any delay. The product is used for real-time management of the car
This product is not easily pilling or damaged by severe wear. Its textile fibers are treated with an antistatic agent to reduce static electricity and reduce wear between the fibers. The product is used for real-time management of the car
This product has the characteristics of stable and reliable operation. It maintains the highest level without interruption. The product has no delay in its operation
The most important characteristics of this product include softness, durability and health benefits. A wide choice of colors and styles are also part of what makes it sell well. The product is incredibly reliable for use
The product has desirable properties such as hardness, color, anti-reflectance, water resistance, abrasion resistance, static resistance, and UV protection. The product is equipped with many sound ports
A-TECH CIRCUITS Co., Ltd. will provide every customer with complete after-sale service. The product is very durable and requires little maintenance
Our service for immersion silver pcb finish covers from design, production to installation and technical support. The product is praised for its high efficiency
Customer service of A-TECH promotes its development. The product is incredibly reliable for use
A-TECH CIRCUITS Co., Ltd. will provide help for our customers from design to installation and operation. The product has no delay in its operation
A-TECH CIRCUITS Co., Ltd. has won high attention and praise from carbon ink pcb industry and market. The product is widely welcomed in the high-end markets
A-TECH tries its best to achieve the best service for customers. The product can be bulk ordered by customers
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