IC test sockets, some call IC test fixtures, some call IC test fixtures, and others call IC test fixtures. They mainly include mobile phone IC test fixtures, memory IC test fixtures, BGA test sockets, etc., so why Nowadays, a large number of IC manufacturers will use IC test fixtures. Generally speaking, there are three points:

With the acceleration of the upgrading of electronic products, consumers' picky on products is not only limited to the appearance of the products, but also has many requirements for the inherent quality and stability of electronic products. And the chip plays a vital role in electronic products like the heart. The quality of a core directly affects the service life of electronic products. Therefore, before the current chip is packaged and shipped out, the chip manufacturer will conduct strict temperature accelerated aging and HAST temperature and humidity aging tests.

What is the difference between the IC test socket and the burn-in socket that we often talk about? I believe that many of my friends don’t know it very well. The editor of Hongyi Electronics will explain to you the following explanation with an inappropriate metaphor: The aging seat is like a person (chip), lying in bed, one sleep may be 100 days.

TQFP (thin quad flat package, namely the thin plastic corners flat package) thin quad flat package of low-cost, low-height leadframe packaging solutions. Thin Quad Flat Pack for moderate performance applications requiring low number of leads is the most cost-effective use of packaging solutions, and can be an unattractive light weight package, TQFP Series supports a wide range of sizes and impression lead quantity, range in size from 7mm to 28mm, the number of leads from 32-256. Product Size (mm) lead spacing (mm)

Chip, English is Chip; chipset is Chipset. The chip generally refers to the carrier of the integrated circuit, and is also the result of the design, manufacture, packaging, and testing of the integrated circuit. It is usually an independent whole that can be used immediately. The terms "chip" and "integrated circuit" are often used together. For example, in the usual discussion topics, integrated circuit design and chip design mean the same thing, and chip industry, integrated circuit industry, and IC industry often also mean the same thing.

The burning block is used to complete the work through the burning block or the burning card. The English name of the programming socket is PROGRAMMER, some called WRITER, and some earlier called BURNER. This kind of machine is used to burn [PROGRAM] a kind of IC called PROGRAMABLE IC [PROGRAMABLE IC], which can burn the internals of these ICs. CELL (cell) data causes different functions. Most of the previous ICs are fixed-function ICs (DEDICATED ID).