What is the best way to select a probe table?

What is the best way to select a probe table?

For package testing, probes are used for testing semiconductor components, such as integrated circuits, discrete devices, optoelectronic devices, sensors, and other components.

Using probes and measuring instruments, integrated circuits can be measured for their voltage, current, resistance and capacitance-voltage characteristics. Companies that manufacture semiconductors need it in order to ensure the quality of these semiconductor components, shorten the research and development process, and reduce costs associated with device manufacturing. It can be used for scientific analysis, spot checking, etc.

Consider the following points when choosing a probe station:

The market for probe station brands is growing steadily

With the gradual opening and growth of the semiconductor market, the market for probe stations, which are essential instruments for semiconductor testing, is also growing and expanding year by year. Over the past few years, both overseas and domestic semiconductor test instrument brands have been growing in popularity.

There is fierce competition between domestic and foreign test probe brands

They can occupy most of the probe table market as a result of the global market development of the probe table at present, or as a result of learning from foreign companies as the dominant company. In Taiwan, only 30% of the market is occupied by Taiwan issue enterprises and domestic manufacturers, which is a relatively low proportion of the market economy share.

Aiming for the upper hand is a priority for domestic enterprises

Because China has long been restricted by foreign companies in the semiconductor market, micromanipulatorChina has begun to vigorously research and development of semiconductors, and the country will give the semiconductor industry a lot of policy support. With the help of the R&D team, domestic detection station companies are also working together to improve their technology and competitiveness in order to improve their technology and competitiveness. I think that the semiconductor industry will witness a surge in the near future.

The quality of imported and domestic probe stations is compared.

Normal temperature probes, high temperature probes, high and low temperature probes, Houle probes, and other customized probes are among the probes available. Performance and ease of operation of the high temperature probes are comparable to those of imported brands, and high and low temperature probes have been developed in recent years to perform reliably at liquid nitrogen (77K) temperatures.

For liquid helium at ultra-low temperatures (4K), further development is required. In spite of this, domestic probe stations can be several times or even dozens of times more expensive than imported probe stations, regardless of the technical requirements of the probe station.

The choice of a probe seat

To test the radio frequency system or for aging problems, it is recommended that you choose a silk rod type probe holder.