72R Series -
72V POLYFUSE® Lead-Free Radial Leaded Resettable PPTC
DataSheet:Resettable PTCs 72R Datasheet
The 72R Series is designed to provide overcurrent
protection to 72Vdc maximum voltage with a maximum 40A short circuit rating.
Features:
Applications:
- RoHS compliant and lead-free
- 72Vdc Max Voltage w/max 40A Short Circuit rating
- Resettable feature
- Ideal for a broad range of general electronics using a low voltage power supply
- Load protection on wide range of low voltage power supplies
- Computers
- Computer peripherals
- General electronics
Ordering Information
| Catalog # | IHold (A) | ITRIP(A) | Max Volts(V) | IMAX(A) | PDMAX (W) | RIL(Ω) | R1max(Ω) | MaxTimeToTrip(A) | MaxTimetoTrip Time(Sec) |
|---|
| 72R020X | 0.2 | 0.4 | 72 | 40 | 0.41 | 1.83 | 4.4 | 1 | 2.2 |
| 72R025X | 0.25 | 0.5 | 72 | 40 | 0.45 | 1.25 | 3 | 1.25 | 2.5 |
| 72R030X | 0.3 | 0.6 | 72 | 40 | 0.49 | 0.88 | 2.1 | 1.5 | 3 |
| 72R040X | 0.4 | 0.8 | 72 | 40 | 0.56 | 0.55 | 1.29 | 2 | 3.8 |
| 72R050X | 0.5 | 1 | 72 | 40 | 0.77 | 0.5 | 1.17 | 2.5 | 4 |
| 72R065X | 0.65 | 1.3 | 72 | 40 | 0.88 | 0.31 | 0.72 | 3.25 | 5.3 |
| 72R075X | 0.75 | 1.5 | 72 | 40 | 0.92 | 0.25 | 0.6 | 3.75 | 6.3 |
| 72R090X | 0.9 | 1.8 | 72 | 40 | 0.99 | 0.2 | 0.47 | 4.5 | 7.2 |
| 72R110X | 1.1 | 2.2 | 72 | 40 | 1.5 | 0.15 | 0.38 | 5.5 | 8.2 |
| 72R135X | 1.35 | 2.7 | 72 | 40 | 1.7 | 0.12 | 0.3 | 6.75 | 9.6 |
| 72R160X | 1.6 | 3.2 | 72 | 40 | 1.9 | 0.09 | 0.22 | 8 | 11.4 |
| 72R185X | 1.85 | 3.7 | 72 | 40 | 2.1 | 0.08 | 0.19 | 9.25 | 12.6 |
| 72R250X | 2.5 | 5 | 72 | 40 | 2.5 | 0.05 | 0.13 | 12.5 | 15.6 |
| 72R300X | 3 | 6 | 72 | 40 | 2.8 | 0.04 | 0.1 | 15 | 19.8 |
| 72R375X | 3.75 | 7.5 | 72 | 40 | 3.2 | 0.03 | 0.08 | 18.75 | 24 |
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