The Cooper Bussmann FRS-R-6 is a radial-lead resettable fuse that protects circuits from overcurrent by increasing its resistance when heated and returning to a low-resistance state after the overload is cleared. Its radial leads support straightforward through-hole mounting on printed circuit boards, making it a compact, self-resetting protection device for electronic assemblies. The FRS-R family, including the FRS-R-6, provides automatic protection without the need to replace fuses after an overcurrent event.
