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A-TECH silver pcb surface finish cheapest factory price for wholesale

A-TECH silver pcb surface finish cheapest factory price for wholesale

Shelf Life
12 Months
RoHS Compliant
Additional Cost
Supply Capacity
2000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
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Product Details
In the production, A-TECH believes that detail determines result and quality creates brand. This is the reason that we strive for excellence in every product detail.
Application Scope
A-TECH's PCB prototype can meet the different needs of customers.A-TECH could customize comprehensive and efficient solutions according to customers' different needs.
Company Advantages
1. A-TECH pcb surface finish goes through quality manufacturing processes. They are flat pattern cutting, pattern grading, toile modeling, and structure embellishment, among others.
2. The product runs very silently. Compared to the wind turbines and hydroelectricity devices which are incredibly noisy, it does not make any noise.
3. The product is proven to be energy efficient. It supports its operation by adopting energy conservation technology, consuming very little energy.
4. Quality services is definitely the thing A-TECH CIRCUITS Co., Ltd. can provide for its customers.
5. Being specialized in the serving customers is a positive point for the development of A-TECH.

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. A-TECH CIRCUITS Co., Ltd. is an ambitious and fast-growing manufacturing company. We specialize in the design and production of osp coating pcb .
2. There is a full set of quality testing system to ensure quality of pcb surface finish .
3. The company pays much attention to employees' welfare. We stick to the human rights standards and labor & social security arrangements which have strict regulations on labor's vacation, salary, and social welfares. Get more info! A-TECH CIRCUITS Co., Ltd. always adhere to the 'customer first'. Get more info! To acquire the enig pcb marketplace, A-TECH is trying our best to serve clients with the most professional mindset. Get more info! We respond to corporate social responsibility actively. Sometimes we will participate in charitable giving, do voluntary work for the communities, or help the society in post-disaster reconstruction. Get more info!
A-TECH pcb surface finish is developed using advanced technology under the guideline of lean production. With the flexible operation, the production speed is allowed to adjust freely
A-TECH pcb surface finish is made with premium grade materials. With the flexible operation, the production speed is allowed to adjust freely
Based on the advanced technology, A-TECH osp coating pcb is manufactured in the finest workmanship. It is much convenient and precise for users with touch screen function
The production of A-TECH pcb surface finish a well-designed process. The product is anti-dust and easy to clean
Reliable raw materials: the raw materials of A-TECH enig pcb are all sourced from the suppliers who have established long term reliable cooperation with us. Their products are all certified. Its environmental friendliness helps to save much cost
Because we always adhere to the 'quality first', product quality is fully guaranteed. The product has a characteristic of noiselessness
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