Resettable Fuses (618 items)

MF-R Series. Radial leaded devices Rated at 40A except MF-R1100 which is rated at 100A Cured, flame retardant epoxy polymer insulating material meets UL 94V-0 requirements

MF-R Series. Radial leaded devices Rated at 40A except MF-R1100 which is rated at 100A Cured, flame retardant epoxy polymer insulating material meets UL 94V-0 requirements

Trip Current = 600mA Voltage Rating = 30V dc Time to Trip = 0.1s Hold Current = 0.3A Maximum Current = 40 A Length = 4.73mm Height = 0.89mm Width = 3.41mm Minimum Resistance = 0.2Ω Maximum Resistan...

MF-R Series. Radial leaded devices Rated at 40A except MF-R1100 which is rated at 100A Cured, flame retardant epoxy polymer insulating material meets UL 94V-0 requirements

Littelfuse 2016L Series. Littelfuse 2016L Series offers resettable over current protection for low voltage applications. Ideal for use with low voltage telecom equipment, automotive electronic cont...

UL. MF-RX/72 Series. Applications include almost anywhere there is a low voltage power supply, up to 72 V and a load to be protected, e.g. security and fire alarm systems, loudspeakers and power tr...

Littelfuse 2920L Series. The 2920L Series provides resettable over current protection for medium voltage applications. Ideal for use in low voltage telecom equipment protection and automotive elect...

Trip Current = 1.5A Voltage Rating = 72 V ac, 72V dc Time to Trip = 6.3s Hold Current = 0.75A Maximum Current = 40 A Length = 10.2mm Height = 15.2mm Width = 3mm Minimum Resistance = 0.25Ω Maximum R...

PolySwitch Mini SMDC series. TE PolySwitch miniSMD series surface-mount devices are an effective circuit protection method for computer, consumer, multimedia, portable and automotive electronics ap...

PolySwitch™ nanoSMDC series

Wide range of automotive surface-mount PPTCThe nanoSMD series provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired.Feature...

Trip Current = 2.2A Voltage Rating = 72 V ac, 72V dc Time to Trip = 8.2s Hold Current = 1.1A Maximum Current = 40 A Length = 12.8mm Height = 17.5mm Width = 3mm Minimum Resistance = 0.15Ω Maximum Re...

Trip Current = 6A Voltage Rating = 30 V ac, 30V dc Time to Trip = 10.8s Hold Current = 3A Maximum Current = 70 A ac, 100 A dc Length = 11.4mm Height = 16.5mm Width = 3mm Minimum Resistance = 0.02Ω ...

Littelfuse POLY-FUSE Resettable PTCs - 1206L Series. The Littelfuse 1206L series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protec...

Littelfuse POLY-FUSE Resettable PTCs - 2920L Series. The Littelfuse 2920L series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protec...