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A-TECH hard pcb mask bulk production for wholesale

A-TECH hard pcb mask bulk production for wholesale

Thickness
0.1-1.27um
Shelf Life
12 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
Yes
Supply Capacity
2000 ㎡/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:
Product Comparison
A-TECH guarantees PCB prototype to be high-quality by carrying out highly standardized production. Compared with other products in the same category, it has the following advantages.
Company Advantages
1. A-TECH silver coating pcb is produced according to the high packing production standards through the combination of traditional methods and modern advanced packaging and printing technology.
2. pcb mask is representative of silver coating pcb as it has all the merits of peelable solder mask pcb .
3. The characteristics of silver coating pcb show the merits of pcb mask.
4. A-TECH CIRCUITS Co., Ltd.'s years of development and exploration have developed various pcb mask of different types.
5. A-TECH CIRCUITS Co., Ltd. ensures efficient quality service for the clients.


Hard gold plated, the full name is Electrolytic Nickel Electrolytic Gold. The most common application of hard gold plated is edge connectors(gold fingers), and it may also be plated over the entire circuit boards.

Hard Electrolytic gold consists of a layer of gold plated over a barrier coat of nickel. Hard gold is extremely durable, so it is most commonly applied to high-wear areas such as gold fingers and keypads.

Hard gold is not generally applied to solderable areas, because of its high cost and its relatively poor solderability. The maximum thickness that IPC considers to be solderable is 17.8U”, so if this type of gold must be used on surfaces to be soldered, the recommended nominal thickness should be about 5-10U”.



The advantages of hard gold plated

● Hard, Durable surface
● RoHS Compliant
● Long Shelf life
● Excellent for high-wear products



The disadvantages of hard gold plated

● Additional high cost
● Extra complicated manufacturing process
● Etching undercut can lead to slivering/flaking
● Finish does not fully encapsulate trace sidewalls, except in gold finger areas



A-TECH is capable of using hard gold plated on both of gold fingers and the entire PCB, the typical thickness of hard gold plated for gold fingers can be 0.1 – 3.0um, and the typical thickness of hard gold plated on entire board is 0.1 – 1.27um.




Company Features
1. We provide one-stop solution about pcb mask for customers to meet their needs.
2. We have recruited a professional team. With their years of combined experience, they can provide detailed market knowledge while demonstrating an in-depth understanding of the industry.
3. As our leading principle, hasl pcb motivates A-TECH to grow rapidly. Please contact us! As the driving force of A-TECH, osp pcb is the key to the company’s core competitiveness. Please contact us!
A-TECH peelable solder mask pcb is verified to comply with the worldwide gift and crafts regulations and industry standards by the third-party authorities who are specialized in quality authentication. It can extend the service life of the metal
Environmental design concept: A-TECH hasl pcb is designed by our designers who keep environmental awareness in mind. They aim to design a product that gives a paperless feeling. It is non-combustible and non-explosive, which is safe to use
In the creation of A-TECH silver coating pcb, advanced equipment is adopted. The equipment involves a CNC machine, mold shaping machine, stamping machine, and welding machine. It completely replaces the flammable and explosive materials
A-TECH silver coating pcb is produced with sophisticated and mature techniques. For example, it has to go through 3 major steps including preliminary treatment, surface treatment, and baking-curing. It can be stored for a long time if properly kept under normal temperature
A-TECH hasl pcb is well constructed by utilizing state-of-the-art production equipment, including lithography machine, spectrometer, defects detector, CNC machine, etc. The product has an excellent adhesion when applied on the metal
This product is resistant to corrosion. It is resistant to corrosion in the presence of industrial and inorganic chemicals and is not susceptible to failure in this case. It has a relatively stable chemical property
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