Silicon Metal 551 For Transistors
Silicon metal is one of the most important materials in transistor manufacturing, its important role in transistor manufacturing can not be ignored.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of silicon metal 551 for transistors in China. With abundant experience, we warmly welcome you to wholesale discount silicon metal 551 for transistors in stock here from our factory. Quality products and reasonable price are available.
Description
Transistor is one of the basic components of modern electronic technology, it has a very high amplification and switching ability, widely used in computer, communication, sound and control fields. In this paper, the working principle of transistor, the physical properties of silicon metal and the manufacturing process of transistor are discussed.
A transistor is an electronic device capable of turning small signals into larger ones. It is made up of three regions, namely, the base region, the transmitting region and the collecting region. When a weak voltage is added to the base region, the current between the transmitting region and the collector region can be controlled, thus realizing the function of signal amplification and switching control.
Specification
| Model | Chemical Composition % | |||
| Si ≥ | Impurity ≤ | |||
| Fe | Al | |||
| Silicon Metal 2202 | 99.5 | 0.2 | 0.2 | |
| Silicon Metal 3303 | 99.3 | 0.3 | 0.3 | |
| Silicon Metal 441 | 99.0 | 0.4 | 0.4 | |
| Silicon Metal 421 | 99.0 | 0.4 | 0.2 | |
| Silicon Metal 553 | 98.5 | 0.5 | 0.5 | |
Silicon metal is a kind of semiconductor material, its conductivity between conductor and insulator, has excellent conductivity and control performance.
The crystal structure of silicon metal is made of silicon atoms connected by covalent bonds. Its crystal structure is very stable and can maintain good stability under high temperature and high pressure.
In addition, silicon metal has good mechanical strength, corrosion resistance and high temperature resistance, which is suitable for the manufacture of microelectronic devices.
FAQ
Q: Are you a manufacture or trader?
A: We are manufacture.
Q: How are the products' quality?
A: The products will be strictly inspected before shipment, so the quality could be guaranteed.
Q: How about your company's certification?
A: ISO9001 and Test Report.
Q: What's the MOQ of trial order?
A: No limit,We can offer the best suggestions and solutions according to your condition.
Q: Do you provide samples?
A: Yes, samples are available.
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