Whether you're in the automotive, industrial, or residential sector, our fuses are tailored to meet diverse needs. They come in a variety of sizes, shapes, and ratings to support multiple applications, from simple home appliances to complex machinery.
Ceramic Tube Fuses has excellent cycling capability and AC & DC performance, low watt losses with less heating and power consumption in circuit. Low I²t and peak let-through currents meet most semiconductor requirements.
Ideal for a wide range of industries, including automotive, industrial, power supplies, and consumer electronics, the PROSEMI Ceramic Tubu 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.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5CT5-R800xx | 3000A @ 300VAC 3000A @ 300VDC | 300VAC/DC | 0.8 | 180 | 1.1 | 5x20mm | No | ||
| 5CT5-R630xx | 3000A @ 300VAC 3000A @ 300VDC | 300VAC/DC | 0.63 | 360 | 0.352 | 5x20mm | No | ||
| 5CT5-R500xx | 300VAC@3000A 300VDC@3000A | 300VAC/DC | 0.5 | 390 | 0.248 | 5x20mm | No | ||
| 10CT120-31.5DA | 500VAC @ 1500A 125VDC @ 1500A | 500VAC | 31.5 | 3.55 | 1500 | 10x38mm | 5.2 | No | |
| 10CT120-32DA | 500VAC @ 1500A 125VDC @ 1500A | 500VAC | 32 | 3.55 | 1500 | 10x38mm | 5.2 | No | |
| 10CT120-40DA | 500VAC @ 1500A 125VDC @ 1500A | 500VAC | 40 | 2.45 | 4600 | 10x38mm | 5.7 | No | |
| 10CT120-50DA | 500VAC @ 1500A 125VDC @ 1500A | 500VAC | 50 | 2 | 2600 | 10x38mm | 9 | No | |
| 10CT120-63DA | 250VAC @ 2500A 125VDC @ 1500A | 250VAC | 63 | 1.5 | 7500 | 10x38mm | 9.8 | No | |
| 10CT120-80DA | 250VAC @ 2500A 125VDC @ 1500A | 250VAC | 80 | 1.04 | 24000 | 10x38mm | 10.4 | No | |
| 5CT1-R200 | 600Vac@1000A | 600VAC | 0.2 | 1750 | 0.032 | 5x20mm | No | ||
| 5CT1-R250 | 600Vac@1000A | 600VAC | 0.25 | 878 | 0.053 | 5x20mm | No | ||
| 5CT1-R400 | 600Vac@1000A | 600VAC | 0.4 | 663 | 0.172 | 5x20mm | No | ||
| 5CT1-R500 | 600Vac@1000A | 600VAC | 0.5 | 382 | 0.287 | 5x20mm | No | ||
| 5CT1-R600 | 600Vac@1000A | 600VAC | 0.6 | 360 | 0.396 | 5x20mm | No | ||
| 5CT1-1A | 600Vac@1000A | 600VAC | 1 | 230 | 0.28 | 5x20mm | No | ||
| 5CT1-1.6A | 600Vac@200A | 600VAC | 1.6 | 148 | 2.56 | 5x20mm | No | ||
| 5CT1-2A | 600Vac@200A | 600VAC | 2 | 100 | 1.68 | 5x20mm | No | ||
| 5CT1-2.5A | 600Vac@200A | 600VAC | 2.5 | 90 | 1.48 | 5x20mm | No | ||
| 5CT1-3.15A | 600Vac@200A | 600VAC | 3.15 | 49 | 4.86 | 5x20mm | No | ||
| 5CT1-4A | 600Vac@200A | 600VAC | 4 | 38 | 8 | 5x20mm | No | ||
| 5CT1-5A | 600Vac@200A | 600VAC | 5 | 29 | 16 | 5x20mm | No | ||
| 5CT1-6A | 600Vac@200A | 600VAC | 6 | 24 | 30 | 5x20mm | No | ||
| 5CT1-6.3A | 600Vac@200A | 600VAC | 6.3 | 19 | 48 | 5x20mm | No | ||
| 5CT1-8A | 600Vac@200A | 600VAC | 8 | 14 | 64 | 5x20mm | No |
Prosemi Technology, as a leading company in the field of precision current sensing components, is dedicated to providing customers with high-performance and high-reliability solutions. Our precision alloy current-sensing resistors, including SMD chip resistors and shunt resistors, are designed for a variety of applications, helping your products achieve accurate current detection and efficient energy management.
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