The PROSEMI DIP PPTC (Polymer Positive Temperature Coefficient) Fuse provides reliable overcurrent protection in a durable, through-hole package, making it ideal for applications that require robust and resettable protection. Designed with a polymer material that increases resistance when an overcurrent event occurs, the fuse automatically resets once the fault condition is cleared, offering continuous protection without the need for replacement.
Perfect for automotive, industrial, and consumer electronics, the PROSEMI DIP PPTC Fuse is known for its high reliability, fast response time, and low power consumption. Its through-hole design ensures strong mechanical connections, making it suitable for applications where vibration and shock resistance are critical.
With a range of current ratings available, the PROSEMI DIP PPTC Fuse offers an effective, cost-efficient solution for protecting circuits in demanding environments, providing both peace of mind and long-term durability.
| Part number | Ihold (A) | Itrip (A) | Vmax (V) | Imax (A) | Time To Trip Current(A) | Time To Trip Time (Sec.) | Pd typ (W) | Rmin (Ω) | R1max (Ω) | Automotive | Datasheets |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PR250-040 | 0.4 | 0.8 | 250 | 3 | 2 | 10 | 2.5 | 0.75 | 1.87 | No | |
| PR250-050 | 0.5 | 1 | 250 | 5 | 2.5 | 15 | 3 | 0.5 | 1.36 | No | |
| PR250-060 | 0.6 | 1.2 | 250 | 5 | 3 | 10 | 3 | 0.5 | 1.275 | No | |
| PR250-080 | 0.8 | 1.6 | 250 | 5 | 4 | 10 | 3.5 | 0.45 | 1.05 | No | |
| PR250-100 | 1 | 2 | 250 | 5 | 5 | 10 | 4 | 0.28 | 0.765 | No | |
| PR250-120 | 1.2 | 2.4 | 250 | 10 | 6 | 15 | 4.2 | 0.17 | 0.42 | No | |
| PR250-140 | 1.4 | 2.8 | 250 | 10 | 7 | 20 | 4.5 | 0.18 | 0.375 | No | |
| PR250-200 | 2 | 4 | 250 | 10 | 10 | 25 | 5 | 0.12 | 0.285 | No | |
| PR600-003 | 0.03 | 0.06 | 600 | 1 | 0.5 | 5 | 1 | 90 | 374 | No | |
| PR600-005 | 0.05 | 0.1 | 600 | 1 | 0.5 | 8 | 1 | 30 | 153 | No | |
| PR600-006 | 0.06 | 0.12 | 600 | 1 | 0.5 | 10 | 1 | 20 | 90 | No | |
| PR600-008 | 0.08 | 0.16 | 600 | 1 | 0.5 | 8 | 1 | 10 | 68 | No | |
| PR600-011 | 0.11 | 0.22 | 600 | 1 | 0.55 | 5 | 1.5 | 10 | 32.3 | No | |
| PR600-012 | 0.12 | 0.24 | 600 | 1 | 0.6 | 5 | 1.5 | 8 | 25.5 | No | |
| PR600-016 | 0.16 | 0.32 | 600 | 1 | 1 | 5 | 1.5 | 6 | 20.4 | No | |
| PR600-018 | 0.18 | 0.36 | 600 | 1 | 0.9 | 8 | 1.5 | 3 | 13.6 | No | |
| PR600-020 | 0.2 | 0.4 | 600 | 3 | 1 | 10 | 1.5 | 2 | 18.7 | No | |
| PR600-030 | 0.3 | 0.6 | 600 | 3 | 1.5 | 15 | 1.5 | 3.1 | 9.18 | No | |
| PR600-040 | 0.4 | 0.8 | 600 | 3 | 2 | 15 | 1.5 | 2.8 | 6.8 | No | |
| PR600-050 | 0.5 | 1 | 600 | 3 | 2.5 | 15 | 1.5 | 2.5 | 6.75 | 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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