Is the refurbished goods fake? How to judge the renewal and renovation?

Date：2022-03-21 16:13:04 Views：2258

Integrated circuit chip is an important part of electronic products. In case of refurbished chip, there is a high probability of system failure and even major safety accidents. Today, let's talk about the difference between original chip, scattered new chip and renovated chip.

Original (brand new)

Imported # original products produced by the original factory. The size, font, depth, production batch number and origin identification on the back of the printed words and patterns on the surface of these chips are very consistent. The pins are very neat. There will be a bright mark in the middle of the matte surface. The tubes of the original chips are very new, non yellowing and transparent. The tidiness of the pins is the key. Generally, the matte chips imported from abroad are mostly. The advantage is high oxidation resistance, and the disadvantage is poor tin. Most of the domestic bright lights are tin fast, but the antioxidant capacity is general.

Original loose new (brand new)

The products produced by the original factory are qualified in terms of appearance, function and performance. After the supplier or agent sells a part at a high price, the remaining part is scattered and new without the original packaging and label information. The supplier or agent will label it by itself. These labels will have some differences in format, font and key information, but the material is not problematic. It is equivalent to buying this kind of goods and burning high aroma. Generally, Amway will give customers according to this category in the description of the industry. Be vigilant.

Bulk new goods

The word "Sanxin" is mainly used in IC chips. It mainly means the following:

a. The goods are not produced by the original factory, but may be produced by other manufacturers, but with the original brand, that is, OEM fake goods, the supplier calls them loose new or original goods.

b. The goods are produced by the original factory, because some unqualified materials cause the products to fail to meet the standard, but the function is still OK. At this time, the original factory will reduce the price and dispose of them through other channels. After the seller comes in, it is called Sanxin.

c. It is produced by the original factory. After being used, polished, tinned and rubbed to cool the feet, it looks good. It is also called Sanxin, but it is actually renovated.

Refurbished goods

It refers to that after the product is produced from the original factory, it has certain wear and tear after use, and there is a gap in all aspects of performance between the product and the product just produced by the original factory. After special processing, its appearance or performance is restored to a state close to that just produced by the original factory. It is called renovation.

Junk dismantling parts

Produced by the original factory, used and removed from the circuit board. Without angle washing treatment. Now it's clear why some chips are particularly cheap.

As far as China is concerned, from a legal point of view, repackaging, refurbishment of second-hand goods and shoddy chips are all fake and shoddy acts prohibited by law. If the act of shoddy goods is not only a violation of the law on the protection of consumers' rights and interests, but also a violation of the "crime of producing and selling fake and shoddy products" in the criminal law. If the sales amount is more than 50000 yuan, he shall be sentenced to fixed-term imprisonment of not more than two years or criminal detention; If the amount reaches more than 2 million yuan, he shall be sentenced to 15 years of fixed-term imprisonment or life imprisonment, as well as a fine or confiscation of property.

The above is the relevant content of IC chip renovation brought by the core creation test. I hope it can be helpful to you. We will bring more wonderful content in the later stage. The company's testing services cover: electronic component testing and verification, IC authenticity identification, product design and material selection, failure analysis, function testing, factory incoming material inspection, tape braiding and other testing items. Welcome to call Chuangxin testing. We will serve you wholeheartedly.