A-TECH highly-rated peelable mask pcb bulk production at discount

Company Advantages
1. peelable mask pcb boasts its original and unique design.
2. The product has an anti-fatigue property. When it is subjected to repeated loads, its structure will not easily get fractured.
3. The product is used in a wide variety of applications in a diverse range of environments, including industrial sealing and leakage problems.

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. has topped among the best in the developing and manufacturing of immersion silver pcb finish . We are one of the major players in this field.
2. A-TECH CIRCUITS Co., Ltd. has strong economic strength and advanced production equipment.
3. A-TECH CIRCUITS Co., Ltd. strives to satisfy all needs of clients which include pres-sales service, technical support and after-sales service. Ask online! A-TECH CIRCUITS Co., Ltd. upholds the idea that quality and technology are key factors for long-term development. Ask online! It is widely admitted that A-TECH has been always sticking to the tenet of peelable mask pcb . Ask online!