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A-TECH silver immersion silver pcb cheapest factory price for wholesale

A-TECH silver immersion silver pcb 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
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Product Details
A-TECH's PCB prototype is processed based on advanced technology. It has excellent performances in the following details.
Application Scope
As one of A-TECH's main products, PCB prototype has wide applications. It is mainly used in the following aspects.A-TECH insists on providing customers with one-stop and complete solution from the customer's perspective.
Company Advantages
1. A-TECH tin plating pcb is constructed in accordance with international electrical safety standards. It follows the requirements of IEC, EMC, CE and so on.
2. The product features temperatures resistance. The variations of temperature will not produce significant deviations in the hardness of the material or the resistance to fatigue, nor in any of his other mechanical properties.
3. The product has enough hardness. It can effectively resist scratching due to the friction or pressure from a sharp object.
4. A-TECH CIRCUITS Co., Ltd. believes doing business must dare to become the forefront of the industry.
5. immersion silver pcb enjoys high stable quality and well accepted by customers.

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. For several decades, immersion silver pcb has been created in an efficient and professional manner by A-TECH CIRCUITS Co., Ltd..
2. More customers speak highly of the quality of enig pcb made by A-TECH.
3. We adhere to the principles of honest operation and high quality. Check now! Our desire is to be a pioneer in the tin plating pcb industry. Check now! Since entering the foreign market, A-TECH CIRCUITS Co., Ltd. has been sticking to high standards. Check now!
While producing A-TECH tin plating pcb, every manufacturing machine is strictly checked before starting. Its anti-leak core can lock the fluid inside
The designer of A-TECH tin plating pcb have quality in mind during the design phase. Its production process involves no bleaching process, which ensures 100% natural
Lean production method is adopted to produce A-TECH enig pcb to achieve high efficiency, low production cost, and short lead time. It is made in purely clean workshops
The raw materials of A-TECH tin plating pcb are superior and environmentally-friendly. Its flexible design allows users to move freely
A-TECH immersion silver pcb is available in various innovative and useful design styles. It doesn't contain fluorescent agent and other poisonous chemical substances
The product is highly demanded across the globe for its vast features & specifications. It is designed to perfectly fit the body curve of the people
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