peelable mask pcb | Pcb Surface Finish

A-TECH highly-rated peelable mask pcb immersion 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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Product Details

With a focus on quality, A-TECH pays great attention to the details of PCB Manufacturing.A-TECH has professional production workshops and great production technology. PCB Manufacturing we produce, in line with the national quality inspection standards, has reasonable structure, stable performance, good safety, and high reliability. It is also available in a wide range of types and specifications. Customers' diverse needs can be fully fulfilled.

Product Comparison

A-TECH carefully selects quality raw materials. Production cost and product quality will be strictly controlled. This enables us to produce PCB Assembly which is more competitive than other products in the industry. It has advantages in internal performance, price, and quality.Compared with other products in the same category, PCB Assembly has the following competitive advantages.

Company Advantages
1. A-TECH peelable mask pcb has undergone a series of the assessment process in terms of its sizes (width, height, length), colors, and resistance to environmental conditions (rain, wind, snow, sand storms, etc.)
2. The product complies with international quality standards and has a long service life.
3. Now the performance of this product is improved at every turn by powerful technologies.
4. peelable mask pcb boast of its good service and high quality.
5. A-TECH CIRCUITS Co., Ltd. is specialized in peelable mask pcb that we are offering it at reasonable price in order to realize a win-win strategy worldwide.

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. With a unique vision, A-TECH CIRCUITS Co., Ltd. is a leader in providing high quality peelable mask pcb and services.
2. A-TECH CIRCUITS Co., Ltd. has a high-quality professional production team.
3. We are ready to provide high quality carbon ink pcb . Inquiry! Highly competent teams are the backbone of our company. Their high-performance work results in the superior performance of the company, which translates into a significant competitive advantage. We work with our clients to help them tackle their environmental and social challenges and in doing so promote the transition to more sustainable market economies. We aim to stay at the forefront of the fight against climate change by setting science-based targets to reduce CO2 emissions from our own manufacturing.