Shenzhen Jinrui Electronic Material Co., Ltd. is a prominent manufacturer specializing in electronic circuit protection devices, specifically Polymeric Positive Temperature Coefficient (PPTC) resettable fuses. Established in 2002 and headquartered in Shenzhen, China, the company originated from the technical expertise of the Institute of Metal Research at the Chinese Academy of Sciences. As a National High and New Technology Enterprise, it maintains 100% independent intellectual property rights and operates multiple automated production lines. The company employs between 301 and 500 people and is led by a distinguished academic leadership team. Their extensive product portfolio includes over 1,200 models across five main series: DIP (plug-in), conventional SMD, low-resistance SMD, strap, and disc types, with voltage ratings ranging from 6V to 600V. In addition to their core PPTC line, they produce disposable fuses and alloy resistances. Shenzhen Jinrui is committed to high quality standards, holding certifications such as ISO 9001, ISO 14001, IATF 16949, UL, TUV, RoHS, and REACH. With a strong focus on R&D and cost control, the company provides OEM and ODM services, serving both domestic and international markets with high-performance overcurrent protection solutions.
Product customizationOffers full customization for design and features.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
Established brandFounded in 2002, with over 20 years of industry experience.
Contact
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Products
Products
0
Categories
0
Resettable Fuses (JK90-650)
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Resettable Fuses (JK16-1400)
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Resettable Fuses (SMD1812-150)
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Resettable Fuses (JK-D210)
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Resettable Fuses (H Series)
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Resettable Fuses (JK60-010)
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Certifications
ISO 9001
1
International Organization for Standardization 9001
ISO 14001
1
International Organization for Standardization 14001
IATF 16949
1
International Automotive Task Force 16949
RoHS
1
Restriction of Hazardous Substances
UL
1
Underwriters Laboratories
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Key export market
AsiaAsia
EuropeEurope
North AmericaNorth America
OceaniaOceania
South AmericaSouth America
AfricaAfrica
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