PTC Resettable Fuses

(65 results)

PTC Resettable Fuses are designed to stop current flow when it exceeds a certain limit (overcurrent protection). The Fuses work by increasing its resistance as its temperature rises due to the current increase. The trip current ranges from 14 mA to 50 A with the Time to trip ranging from 8 ms to 90 s. PTC = Positive Temperature Coefficient.

Part # Manufacturer Description Availability Pricing Quantity
OptiFuse_RS30-110

RS30-110

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 30V 1.1A RADIAL
2936
-
OptiFuse_RS30-700

RS30-700

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 30V 7A RADIAL
1777
-
OptiFuse_RS90-025

RS90-025

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 72V 250MA RADIAL
499
-
OptiFuse_RS90-015

RS90-015

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 72V 150MA RADIAL
499
-
OptiFuse_RS30-500

RS30-500

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 30V 5A RADIAL
4
-
OptiFuse_RS90-375

RS90-375

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 72V 3.75A RADIAL
499
-
OptiFuse_RS90-110

RS90-110

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 72V 1.1A RADIAL
499
-
OptiFuse_RS90-055

RS90-055

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 72V 550MA RADIAL
484
-
OptiFuse_RS90-020

RS90-020

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 72V 200MA RADIAL
299
-
OptiFuse_RS120-375

RS120-375

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 120V 3.75A RADIAL
152
-
OptiFuse_RS120-200

RS120-200

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 120V 2A RADIAL
1182
-
OptiFuse_RS120-110

RS120-110

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 120V 1.1A RADIAL
919
-
OptiFuse_RS90-185

RS90-185

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 72V 1.85A RADIAL
469
-
OptiFuse_RS90-035

RS90-035

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 72V 350MA RADIAL
489
-
OptiFuse_RS90-300

RS90-300

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 72V 3A RADIAL
499
-
OptiFuse_RS60RB-005

RS60RB-005

PTC Resettable Fuses
OptiFuse PTC Fuse-Thru Hole, 50mA 60VDC
1900
-
OptiFuse_RS120-090

RS120-090

PTC Resettable Fuses
OptiFuse PTC Fuse-Thru Hole , 900mA 120V
500
-
OptiFuse_RS60RB-020

RS60RB-020

PTC Resettable Fuses
OptiFuse PTC Fuse-Thru Hole, 200mA 60VDC
1900
-
OptiFuse_R1812-075-33-R

R1812-075-33-R

PTC Resettable Fuses
OptiFuse PTC Fuse - SMD 1812, 750mA 33VDC
1500
-
OptiFuse_R1812-075-24-R

R1812-075-24-R

PTC Resettable Fuses
OptiFuse PTC Fuse - SMD 1812, 750mA 24VDC
1500
-
OptiFuse_RS120-010

RS120-010

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 120V 100MA RADIAL
29
-
OptiFuse_RS16HT-550

RS16HT-550

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 16V 5.5A RADIAL
699
-
OptiFuse_RS60RB-010

RS60RB-010

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 60V 100MA RADIAL
3999
-
OptiFuse_RS90-040

RS90-040

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 72V 400MA RADIAL
499
-
OptiFuse_RS90-010

RS90-010

PTC Resettable Fuses
OptiFuse PTC RESET FUSE 72V 100MA RADIAL
499
-