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A-TECH hard peelable mask pcb free delivery at discount

A-TECH hard peelable mask pcb free delivery at discount

Thickness
0.1-0.3um
Shelf Life
6-12 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
Get the latest price
Quantity Needed:
Pieces
E-mail:
Product Comparison
Compared with other products in the same category, PCB prototype has the following major features.
Application Scope
A-TECH's PCB prototype can be used in different industries to meet the needs of customers.A-TECH is committed to producing quality PCB prototype and providing comprehensive and reasonable solutions for customers.
Company Advantages
1. Our peelable mask pcb are constantly updated to follow the trend.
2. The product is not prone to scratch. Its surface is finely treated with to enhance its performance in wear and tear as well as scratch resistance.
3. This product has a wide range of applications on the market.


Immersion Silver, it’s also known as Immersion Ag, it’s produced by the selective displacement of the copper atoms by silver atoms on the exposed copper surface. As an improvement on HASL with more flat surface, the cost of Immersion Ag is more expensive than HASL but less expensive than Immersion Gold.

Immersion Ag is a RoHS compliant finish, and it’s compatible with surface mount, BGA and through hole components. The typical thickness of Imm Ag is 0.1-0.3um and the shelf life is 6-12 months.



The advantages of Immersion Silver

● Absolutely flat
● Good for fine pitch and SMD
● Good for press fit connector’s capability
● Excellent solderability
● Multiple heat cycles during assembly process
● It’s reworkable



The disadvantages of Immersion Silver

● Very sensitive to handling / tarnishing / cosmetic concerns – gloves must be used
● Short operating window between assembly stages
● Not recommended to use peelable masks
● Special packaging required – if packaged opened and not all boards used, it must be resealed quickly
● Reduced supply chain options to support this surface finish



A-TECH offers the surface finish of immersion silver, since this finish is much more sensitive in manufacturing and it’s more susceptible to temperature and humidity than other finishes, we use special operation standards and higher level of packing standards to ensure excellent appearance of immersion Ag.




Company Features
1. A-TECH CIRCUITS Co., Ltd. is a professional domestic enig pcb finish manufacturer with years of experience. Based on outstanding manufacturing ability, we are well-known in the market.
2. peelable mask pcb is highly recommended for its osp pcb finish .
3. A-TECH CIRCUITS Co., Ltd. intends to create a sustainable business with you! Get quote! The objective of A-TECH brand would be to take the lead in the area of immersion tin pcb . Get quote! Our desire is to promote the global popularity of the A-TECH brand. Get quote!
A-TECH osp pcb finish is produced under strict scrutinization. It is checked for its material ingredients as well as material extraction methods to guarantee its quality. Using recyclable material, it is quite eco-friendly
The production of A-TECH peelable mask pcb covers a few steps. The rough concentrate is deeply processed at first to extract some useful ingredients, then the concentrate is further ground for higher purity. It meets the requirement of food safety standards
High-tech processing equipment is used in the production of A-TECH peelable mask pcb. It is done under the detritus equipment, grinding equipment, as well as sand-making equipment, which can guarantee high purity and fineness. It is available in different dimensions meeting the USA and Euro standards
The raw materials of A-TECH immersion tin pcb are treated with several procedures. Materials enrichment, refining, and smelt process will be conducted to make the materials into a product with high purity. Screen printing and embossing can be applied to the product
A-TECH osp pcb finish will go through several manufacturing stages. First, the raw materials will be crushed and ground, then they are separated and concentrated to separate the waste ingredients out. 卖点、特色句]
The product is superior in quality and reliable in performance. It is made of stainless steel, which showcases premium rust-resistance
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