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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

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
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Quantity Needed:
Pieces
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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!
Design principles are smartly combined when it comes to A-TECH osp coating pcb designing. They are unity, balance, proportion, emphasis, rhythm, and so forth. Smart Weigh packing machine has been designed to wrap products of different sizes and shapes
Footwear materials used in A-TECH osp coating pcb will be carefully tested. They are tested in terms of rigidity, density, tearing strength, water resistance, and so on. Smart Weigh packing machine features precision and functional reliability
A-TECH pcb surface finish has passed all kinds of performance testing. The testing covers dimensional stability testing, stretch testing, colorfastness testing, pilling and abrasion resistance testing, etc. Smart Weigh's uniquely designed packing machines are simple to use and are cost effective
Inspections for A-TECH enig pcb will take place during and after production. During production, the product will be checked for sewing quality (seams, stitches, and openings), and physical properties (resistance to tearing, shrinkage, color fastness) after production. An increased efficiency can be seen on the smart Weigh packing machine
Many factors are being considered for designing A-TECH pcb surface finish. They are the size of space, colour, durability, cost, features, comfort, materials, etc. Smart Weigh pouch is a great packaging for grinned coffee, flour, spices, salt or instant drink mixes
The tight weave of microfiber does cause any liquids to bead up and sit on the surface of the fabric for a short time instead of soaking immediately. More packs per shift are allowed due to the improvement of weighing accuracy
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