bulk buy China define solder Supply for wholesale

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Company Advantages
1. The production of A-TECH utilizes a wide range of equipment which includes welding equipment, lasers equipment, impregnation equipment, spray-painting equipment, annealing and tempering ovens, and high-voltage electrical installations. It is widely used in different electronics industries, such as telecommunication and consumer electronics
2. A-TECH CIRCUITS Co., Ltd.'s competitive advantage is bound up with its history and has matched to define solder market opportunity. It is 100% produced in accordance with IPC-6012 & IPC-A-600F standards
3. The product is efficient in thermal dissipation. The material used in it features excellent heat conducting and it is thermally efficient. It totally conforms to the UL Flame Rating of 94V-0

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. The output of define solder is significantly improved with our internationally advanced technology.
2. A-TECH CIRCUITS Co., Ltd. maintain a pragmatic approach to hasl rohs development. Please contact.

i******d

The company has been operating in good faith for many years. It not only has advanced production and quality inspection equipment, but also has established a set of scientific and perfect quality management system. It checks every link in product development, production and sales to ensure that it is put into the market [10335 ] are high-quality qualified products.

b******b

A-TECH CIRCUITS Co., Ltd. Through strict selection and supervision of raw material supply channels, the source is well controlled, and then hasl rohs is produced and processed relying on its own advanced equipment, mature technology and technology, and strict procedures and processes are carried out for each step Control, control the core of production, and finally conduct a detailed inspection of each finished product in accordance with the relevant international quality standard system to ensure that every product produced is a top-quality product with excellent quality .

i******q

A-TECH CIRCUITS Co., Ltd. Not only selected high-quality raw materials, but also adhered to the introduction of advanced production technology to produce hasl rohs, and carried out layer-by-layer checks and monitoring on each production link to ensure that all hasl rohs that leave the factory are qualified products, for customers Provide reliable quality assurance.

h******g

hasl rohs of A-TECH CIRCUITS Co., Ltd. is made of selected high-quality materials, and the overall design is scientific and reasonable, the finished product is of good quality, and has a high market value.

j******e

A-TECH CIRCUITS Co., Ltd.'s define solder uses high-quality raw materials, durable products, long service life, scientific product structure design, excellent overall performance, and excellent workmanship, from details to the whole.

r******w

Except for package, this product also has additional features, such as being tapped for easy distribution and processing. It can be provided with long-term technical support

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A-TECH bulk buy China define solder Supply for wholesale