Ceramic Tubular Fuse

The PROSEMI Ceramic Tubular Fuse offers superior overcurrent protection in a durable, high-performance ceramic housing. Designed for applications where safety and reliability are critical, these fuses provide fast-acting protection against overloads and short circuits, helping to safeguard sensitive electronic components from damage.

Ideal for a wide range of industries, including automotive, industrial, power supplies, and consumer electronics, the PROSEMI Ceramic Tubular Fuse is known for its high breaking capacity, robust construction, and excellent temperature stability. Its ceramic body provides enhanced resistance to heat and vibration, making it a reliable choice in demanding environments.

With various current ratings and sizes available, the PROSEMI Ceramic Tubular Fuse offers reliable protection for your circuits, ensuring long-term safety and performance in even the most challenging applications.

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Ceramic Tubular Fuse

Ceramic Tubular Fuse Related Products

We offer a wide range of categorized products, each of which has been carefully selected and designed to meet the individual needs of diverse consumers.
Model Interrupting Rating Voltage Rating (V) Ampere Rating (A) Typical Cold Resistance (mΩ) Typical Melting I²t (A²Sec) Dimension (mm) 1.0In Power loss (W) Automotive PDF
5CT3-R200 500Vdc@300A 400Vdc@2000A 500Vdc 0.2 1750 0.032 5x21mm No
5CT3-R400 500Vdc@300A 400Vdc@2000A 500Vdc 0.4 663 0.172 5x22mm No
5CT3-R500 500Vdc@300A 400Vdc@2000A 500Vdc 0.5 382 0.287 5x23mm No
5CT3-R600 500Vdc@300A 400Vdc@2000A 500Vdc 0.6 360 0.396 5x24mm No
5CT3-1A 500Vdc@300A 400Vdc@2000A 500Vdc 1 230 0.28 5x25mm No
5CT3-1.6A 500Vdc@300A 400Vdc@2000A 500Vdc 1.6 148 2.56 5x26mm No
5CT3-2A 500Vdc@300A 400Vdc@2000A 500Vdc 2 100 1.68 5x27mm No
5CT3-2.5A 500Vdc@300A 400Vdc@2000A 500Vdc 2.5 90 1.48 5x28mm No
5CT3-3.15A 500Vdc@300A 400Vdc@2000A 500Vdc 3.15 49 4.91 5x29mm No
5CT3-4A 500Vdc@300A 400Vdc@2000A 500Vdc 4 38 8 5x30mm No
5CT3-5A 500Vdc@300A 400Vdc@2000A 500Vdc 5 29 16 5x31mm No
5CT3-6A 500Vdc@300A 400Vdc@2000A 500Vdc 6 24 30 5x32mm No
5CT3-6.3A 500Vdc@300A 400Vdc@2000A 500Vdc 6.3 19 48 5x33mm No
5CT3-8A 500Vdc@300A 400Vdc@2000A 500Vdc 8 14 64 5x34mm No
5CT3-10A 500Vdc@300A 400Vdc@2000A 500Vdc 10 12 90 5x35mm Nop
5CT3-12A 500Vdc@300A 500Vdc 12 9.5 130 5x36mm No
5CT3-15A 500Vdc@300A 500Vdc 15 7.3 225 5x37mm No
5CT3-20A 500Vdc@300A 500Vdc 20 5 520 5x38mm No
6CT1-R200 600Vac/dc@10KA 600VAC/DC 0.2 3900 0.003 6x32mm No
6CT1-R250 600Vac/dc@10KA 600VAC/DC 0.25 2755 0.009 6x32mm No
6CT1-R315 600Vac/dc@10KA 600VAC/DC 0.315 1900 0.03 6x32mm No
6CT1-R400 600Vac/dc@10KA 600VAC/DC 0.4 1875 0.038 6x32mm No
6CT1-R500 600Vac/dc@10KA 600VAC/DC 0.5 1160 0.041 6x32mm No
6CT1-R600 600Vac/dc@10KA 600VAC/DC 0.6 1035 0.072 6x32mm No

Certified Excellence

Our operations are backed by the top certifications, proving our dedication to excellence:

1.ISO 9001 and ISO 14001 - Our commitment to quality management and environmental management systems assures efficiency and sustainability in every process.

2.IATF16949 Automotive System - We meet the stringent requirements of the automotive industry, emphasizing defect prevention and the reduction of variation and waste in the supply chain.

3.AEC-Q200 Certification - This certification stands as a testament to our products' reliability and performance in automotive electronics.

4.Comprehensive Environmental Quality Certifications - With UL, REACH, RoHS, VED, and HF certifications, our products meet the highest standards of environmental safety, reducing harmful impacts.

Certified Excellence

Innovation In Miniaturization

We take pride in our capability to produce the thinnest chip precision alloy resistors, with thicknesses as minimal as ≤0.35mm. This positions us as the sole manufacturer in China capable of designing, developing, and producing full-size chip precision alloy current sensing resistors ranging from 0402 to 5930 sizes.

Innovation In Miniaturization

Reliability And Customization

Understand that each project carries its unique challenges. Therefore, we offer flexible delivery cycles varying from 6 to 12 weeks, tailored to meet your specific needs without compromising on quality or environmental integrity.

Reliability And Customization

Relevant Cases

PROSEMI electronic components are widely applied across multiple fields, ensuring the safe and efficient operation of equipment, and gaining trust within the industry.

PROSEMI TECHNOLOGY

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