Shanghai Sunon Telecommunication Co., Ltd., founded in 1997, is a leading manufacturer of circuit protection devices based in Shanghai, China. With a workforce of 101 to 200 employees, the company specializes in the development, manufacturing, and sale of Polymer PTC thermistors (PPTC resettable fuses). Sunon is recognized as one of the few companies globally possessing core PPTC technology and is the first and largest domestic manufacturer of PPTC devices in China, pioneering their use as variable resistors in circuit protection. The company operates a factory and holds an ISO 9001 certification, along with TUV/UL product approvals. Their product portfolio includes various series of PPTC resettable fuses and thermistors, serving a broad range of markets including telecommunication, automotive, battery, IT, computer, electronic, and automatic equipment.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Product customizationOffers full customization for design and features.
Patented technologyHolds multiple product or process patents.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
Contact
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Products
Products
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Categories
0
Resettable Fuses (SF600-150)
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Resettable Fuses (SF250-100 To SF250-160)
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Resettable Fuses That Can Withstand Interrupt Voltage of 600V (SF600-160)
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Resettable Fuses (SF250-120 (u))
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Resettable Fuses (SD250-100 To SD250-160)
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Thermistors (PPTCR) in Miniature Size (SN250-100 To SN250-160)
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Resettable Fuses (SF250-180U)
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Thermistors (PPTCR) That Can Withstand Interrupt Voltage of 250V (SN250-080 To SN250-180)
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Certifications
ISO 9001
1
International Organization for Standardization 9001
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