 After more than 20 years of continuous development, UN Semiconductor Co., Ltd. has grown from a single chip manufacturer to a total solution of over-voltage, over-current, anti-static and anti-surge protection integrating R & D, production and sales A global supplier of technical expertise to engineers focused on electronic design and advanced technology development. The main products include: TVS, GDT, ESD / TVS, TSS, MOV, Chip Varistor, SMD varistors), SPG (glass discharge tube), PPTC (self-recovery fuse), EMI Filter (common mode inductance), widely used in communications, security, power, automotive, solar, appliances, consumer, medical , Automotive electronics, industrial control and other fields.
      After more than 20 years of continuous development, UN Semiconductor Co., Ltd. has grown from a single chip manufacturer to a total solution of over-voltage, over-current, anti-static and anti-surge protection integrating R & D, production and sales A global supplier of technical expertise to engineers focused on electronic design and advanced technology development. The main products include: TVS, GDT, ESD / TVS, TSS, MOV, Chip Varistor, SMD varistors), SPG (glass discharge tube), PPTC (self-recovery fuse), EMI Filter (common mode inductance), widely used in communications, security, power, automotive, solar, appliances, consumer, medical , Automotive electronics, industrial control and other fields.
    
| http://www.facebook.com/onsemi | |
| Headquarters | 5005 E Mcdowell Rd, Phoenix, Arizona, 85008, United States | 
| http://www.linkedin.com/company/on-semiconductor | |
| NAICS Code | 33,333 | 
| Phone Number | (602) 244-6600 | 
| Revenue | $7 Billion | 
| SIC Code | 38,382 | 
| Top Competitors | Texas Instruments Inc|STMicroelectronics Internation...|Infineon Technologies AG|Analog Devices Inc|NXP Semiconductors NV|Vishay Intertechnology Inc|Micron Technology Inc|Broadcom Inc | 
| http://www.twitter.com/onsemi | |
| Website | https://www.onsemi.com/ |