Resettable PTC-Fuses


Order No.:
51G2389
Manufacturer SKU:
MF-R075-2


Order No.:
51G2391
Manufacturer SKU:
MF-R075-AP


Order No.:
51G2399
Manufacturer SKU:
MF-R090-2


Order No.:
51G2400
Manufacturer SKU:
MF-R090-2-9


Order No.:
51G2403
Manufacturer SKU:
MF-R090-AP


Order No.:
51G2404
Manufacturer SKU:
MF-R090-AP-9


Order No.:
51G2408
Manufacturer SKU:
MF-R110-2


Order No.:
51G2410
Manufacturer SKU:
MF-R110-AP


Order No.:
51G2414
Manufacturer SKU:
MF-R135-2


Order No.:
51G2416
Manufacturer SKU:
MF-R135-AP


Order No.:
51G2419
Manufacturer SKU:
MF-R160-2


Order No.:
51G2421
Manufacturer SKU:
MF-R160-AP


Order No.:
51G2424
Manufacturer SKU:
MF-R185-2


Order No.:
51G2426
Manufacturer SKU:
MF-R185-AP


Order No.:
51G2430
Manufacturer SKU:
MF-R250-2


Order No.:
51G2431
Manufacturer SKU:
MF-R250-2-10


Order No.:
51G2434
Manufacturer SKU:
MF-R250-AP


Order No.:
51G2435
Manufacturer SKU:
MF-R250-AP-10


Order No.:
51G2438
Manufacturer SKU:
MF-R250U


Order No.:
51G2439
Manufacturer SKU:
MF-R250U-2
Resettable PTC-Fuses
Resettable PTC (Positive Temperature Coefficient)-fuses are protective components that open independently when overcurrent or overheating occurs, interrupting the current flow. They are made of a material whose resistance increases significantly when heated, thereby limiting the current flow. After cooling, the fuse returns to its original state and re-establishes the connection. These fuses are used in power supplies, chargers, telecommunications equipment and automotive applications. Resettable PTC-fuses are valued primarily for their long service life and for protecting against overcurrent without requiring replacement.
Order reliable PTC-fuses from Bürklin
Ideally positioned in the field of electromechanics: Bürklin's online shop offers you a wide selection of resettable PTC-fuses, among other things. Radial, axial and other designs can be easily filtered using the clear search system. If you still can't find the right fuse right away, our experienced team will be happy to help. In addition to the personal service and the wide range of products, you also benefit from short delivery times in the online shop – optimal planning for delay-free project implementation is guaranteed.