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A-TECH hot-sale peelable solder mask pcb Suppliers at discount

A-TECH hot-sale peelable solder mask pcb Suppliers at discount

A-TECH hot-sale peelable solder mask pcb Suppliers at discount

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
Get the latest price
Quantity Needed:
Pieces
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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.




A-TECH osp pcb finish has to go through a series of production processes before it becomes a beautiful gift, including material cleaning, drying, cutting, pattern making, polishing, etc.
The quality management of A-TECH peelable solder mask pcb is attached 100% importance. From the selection of the raw materials to the finished products, each step of inspection is strictly conducted and followed to meet the regulation of gifts and crafts.
The design of A-TECH peelable solder mask pcb always integrates with modern culture and classic folk cultures by the professional designers who have abundant crafts creating experiences.
The materials of A-TECH peelable solder mask pcb meet the quality and safety standards in the gifts&crafts industry. They are sourced from reliable suppliers with relevant qualifications.
From the preliminary design stage of A-TECH osp pcb finish to the finished product stage, a complete set of the inspection and auditing system is carried out to meet the industry standard for crafts products.
Stability is one of its advantages. It can run under rigorous conditions such as extreme weather conditions or sudden blackout.
The product has the desired safety when operating. It has automatic break protection from any power leakage and short circuit.
The product features bacteria resistance and bacteriostasis. Silver series antibacterial material such as zeolite and silver-loaded activated carbon is blended in to kill the bacteria.
The product is high in mono-mineral content, which means it is high in purity. The purity is mainly determined by the extraction and grinding workmanship.
The product is proven to be free of the dangers of electrical shock. It has passed the leakage current testing, which means that it has no power flows to the ground terminal.
It is flame retardant. Its fabric is treated with chemical dipping, creating a barrier between the fiber and the flame.
Due to its remarkable advantages in the market, the product enjoys a great market prospect.
This product can be used effectively for various application purposes.
The product can well suit the customer's application requirements.
The product sells hot in the global market and has promising market potential.
This product is of high value and is now widely used in the market.
The market response to the product is positive, which implies that the product will be more applied in the market.
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