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A-TECH tin osp pcb free delivery at discount

A-TECH tin osp pcb free delivery at discount

A-TECH tin osp pcb free delivery 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
Get Latest Price
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Quantity Needed:
Pieces
E-mail:
Company Advantages
1. A-TECH osp pcb is produced adopting new environmentally-friendly materials. It is characterized by high thermal conductivity and good heat dissipation
2. Any hair, fur, leaves, sand particles, or other stubborn stains in the swimming pools can be effectively removed by using this product. It stands out for its impact endurance performance
3. It delivers good building energy performance. Relative performance is measured when possible using various analysis software such as Ecotect and EnergyPlus. Designs are tuned based on the results. It is offered with low dielectric loss
4. The product has short circuit protection. It is equipped with a fuse protector that can protect the main components from damage caused by overcurrent. With a compact design, it is space-saving
5. The product has excellent drape effect. The Adopted three-dimensional cutting or stereo clipping technique drape the soft lines of the fabric. It can reduce the electrical signal loss and provides the highest efficiency


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. A-TECH uses advanced equipment to produce high quality products.
2. A-TECH is a brand focuses on optimizing innovative technology.
3. We regard industry sustainability as our main goal. Under this goal, we will spare no effort to realize a greener production model, in which resources are utilized fully and emissions are greatly cut.
There are five basic principles of furniture design being applied to A-TECH hasl pcb finish. They are respectively "proportion and scale", "focal point and emphasis", "balance", "unity, rhythm, harmony", and "contrast". The materials meet the safety standard for being skin friendly
A-TECH osp pcb is tested in terms of performance and manufacturing quality. It has passed various tests, such as anti-bacterial testing, temperature resistance, colorfastness, tensile strength, and wear resistance. It adds fun and elegance to life
A-TECH hasl pcb finish must go through some basic production stages. They include fabric development, fabric approvals, fabric sourcing, pattern making, sampling, and mass production. The quality formula makes sure its color will be bright and bold
High technology is used in the design of A-TECH hasl pcb finish. The designers adopt the 2D or 3D conceptual drawings which can provide a tridimensional view of the product in the kitchen. Its ability to take on the three-dimensional form allows it to create textured 3D effects
The quality standard of A-TECH osp pcb complies with various regulations. They are China (GB), the US (BIFMA, ANSI, ASTM), Europe (EN, BS, NF, DIN), Australia (AUS/NZ, Japan (JIS), Middle East (SASO), among others. It is much less prone to mold or mildew development
The product is not likely to occur a crosstalk issue. Its signal line, power line, and the ground wires are all reasonably designed and arranged within the appropriate distance that will not interfere with each other. It can be used on nearly all kinds of surface areas such as canvas, paper, and wood
The product is not susceptible to the damage caused by overload and overcurrent. It is built with a heating element protection system which can effectively guard against malfunction. It adds fun and elegance to life
The product has stable electric performance. Its circuit boards and other electrical components are sophisticatedly soldered to guard against any external influence. It is perfect for kids who are starting to learn to blend colors
This product is somewhat fire retardant. The insulating materials used for this product meet higher demands in glow wire testing. The colorants and chemicals used have no lead content
This product does not pose any safety hazard. It is tested by high voltage insulation and overcurrent test to prove its safety. It would be one of the most popular choices among gift shops and bookstores
The product operates in a stable manner. It will not suddenly break down due to emergencies such as blackout or instantaneous change of current. It is much less prone to mold or mildew development
This product is widely used in domestic and foreign markets. It comes with excellent color accuracy
The excellent characteristics give the product greater market application potential. It is able to retain its color and gloss over time
A positive market response indicates that the product has a good market prospect. It meets international toy safety standards such as EN-71 and ASTM F963
The product has successfully achieved customer satisfaction and has broad market application prospects. It boasts excellent resistance to weather and UV rays
With so many advantages, many customers repeat purchases, showing the huge market potential of the product. The colorants meet the same requirements as food, drug, and cosmetic colorants
The product is quite economical and is now widely used by people in all fields. It won't oxidize or embrittle with time, ultimately leading to cracking and flaking
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