Get A Quote
My Account
To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | OptiFuse |
| Model | RASR |
| Manufacturer Product Number | RASR-175 |
| Description | PTC Fuse; 1.75 A; 15 VDC; Battery Strap |
| Datasheet | Download Datasheet |
The OptiFuse RASR-175 is a 1.75 A hold battery-strap resettable PTC fuse, rated 15 VDC maximum.
A PTC fuse carries its hold current indefinitely; on an overcurrent it heats, its resistance rises sharply and it limits the current to a trickle, then resets on its own once the fault is removed and power is cycled. This one always trips at 3.8 A, in max. 5.0 s at 5 x IH.
It withstands a fault current of up to 100 A at rated voltage. Resistance: minimum 0.050 Ω, maximum 0.090 Ω, 0.120 Ω maximum one hour after tripping. Tripped, it dissipates typically 1.5 W. It operates from -40 to +85 °C.
Construction: outline 23.1 x 5.2 x 1.0 mm (max.); nickel strap, 0.13 mm.
| Category | |
| Manufacturer | OptiFuse |