Resettable Fuses (613 items)

The 0805L Series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired.Features: Lead-free and Halogen-free Fast respon...

Trip Current = 3.2A Voltage Rating = 72 V dc, 72V ac Time to Trip = 11.4s Hold Current = 1.6A Maximum Current = 40 A Length = 16.3mm Height = 20.8mm Width = 3mm Minimum Resistance = 0.09Ω Maximum R...

Trip Current = 450mA Voltage Rating = 48V dc Time to Trip = 0.3s Hold Current = 0.16A Maximum Current = 10 A Length = 3.4mm Height = 1mm Width = 1.8mm Minimum Resistance = 1.1Ω Maximum Resistance =...

Trip Current = 1.8A Voltage Rating = 30 V dc, 30V ac Time to Trip = 5.9s Hold Current = 0.9A Maximum Current = 70 A ac, 100 A dc Length = 7.4mm Height = 12.2mm Width = 3mm Minimum Resistance = 0.07...

Trip Current = 5A Voltage Rating = 30 V dc, 30V ac Time to Trip = 10.3s Hold Current = 2.5A Maximum Current = 70 A ac, 100 A dc Length = 11.4mm Height = 18.3mm Width = 3mm Minimum Resistance = 0.02...

Trip Current = 4A Voltage Rating = 8V dc Time to Trip = 5s Hold Current = 2A Maximum Current = 100 A Length = 4.73mm Height = 1.22mm Width = 3.41mm Minimum Resistance = 0.02Ω Maximum Resistance = 7...

UL. MF-FSMF Series. Applications include USB port protection, PC motherboards - Plug and Play protection, mobile phones - battery and port protection and PDAs/digital cameras. Compact design to sav...

UL. MF-FSMF Series. Applications include USB port protection, PC motherboards - Plug and Play protection, mobile phones - battery and port protection and PDAs/digital cameras. Compact design to sav...

Trip Current = 3.2A Voltage Rating = 30 V ac, 30V dc Time to Trip = 8s Hold Current = 1.6A Maximum Current = 70 A ac, 100 A dc Length = 8.9mm Height = 15.2mm Width = 3mm Minimum Resistance = 0.03Ω ...

MF-SMD Series. Very low profile Very fast tripping time High voltage Symmetrical Surface mount 2018 footprint

Trip Current = 400mA Voltage Rating = 72 V dc, 72V ac Time to Trip = 2.2s Hold Current = 0.2A Maximum Current = 40 A Length = 7.4mm Height = 11.7mm Width = 3mm Minimum Resistance = 1.83Ω Maximum Re...

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

The Cooper Bussmann PTSLR1206 series low resistance SMD PTC fuse has hold current of 1.1 A. It is used in data ports, micromotors and fans, USB protection and battery charging & charging connection...

UL. MF-FSMF Series. Applications include USB port protection, PC motherboards - Plug and Play protection, mobile phones - battery and port protection and PDAs/digital cameras. Compact design to sav...

Trip Current = 6A Voltage Rating = 6V Hold Current = 2.6A Maximum Current = 50 A Series = Eaton Bussman

Trip Current = 4.9A Voltage Rating = 6V Hold Current = 1.9A Maximum Current = 50 A Series = Eaton Bussman

Trip Current = 8.1A Voltage Rating = 6V Hold Current = 3.5A Maximum Current = 50 A Series = Eaton Bussman

UL. MF-PSMF Series. Applications include USB port protection - On the Go and 2.0, PC motherboards - Plug and Play protection, mobile phones - battery and port protection, PDAs/digital cameras, game...

UL. MF-PSMF Series. Applications include USB port protection - On the Go and 2.0, PC motherboards - Plug and Play protection, mobile phones - battery and port protection, PDAs/digital cameras, game...

UL. MF-PSMF Series. Applications include USB port protection - On the Go and 2.0, PC motherboards - Plug and Play protection, mobile phones - battery and port protection, PDAs/digital cameras, game...

UL. MF-PSMF Series. Applications include USB port protection - On the Go and 2.0, PC motherboards - Plug and Play protection, mobile phones - battery and port protection, PDAs/digital cameras, game...

Trip Current = 3.5A Voltage Rating = 6V Hold Current = 1.75A Maximum Current = 50 A Series = Eaton Bussman

The Cooper Bussmann PTSLR1210 series low resistance SMD PTC fuse has hold current of 3.5 A. It is used in data ports, micromotors and fans, USB protection and battery charging & charging connection...

Trip Current = 2.2A Voltage Rating = 8V dc Time to Trip = 0.1s Hold Current = 1.1A Maximum Current = 100 A Length = 3.4mm Height = 0.6mm Width = 1.8mm Minimum Resistance = 0.04Ω Maximum Resistance ...

Wide range of automotive surface-mount PPTCThe 1206L Series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired.Featu...

UL. CMF-RL Series. Used as a secondary overcurrent protection device in customer premise equipment (CPE), central office (CO) and access equipment. Radial leaded devices Narrow resistance tolerance

Voltage Rating = 14V dc Length = 1.1mm Height = 0.43mm Width = 0.6mm Minimum Operating Temperature = -55°C Maximum Operating Temperature = +125°C Series = PESDmm

UL. CMF-RL Series. Used as a secondary overcurrent protection device in customer premise equipment (CPE), central office (CO) and access equipment. Radial leaded devices Narrow resistance tolerance

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...

Trip Current = 1.5A Voltage Rating = 6V dc Time to Trip = 0.1s Hold Current = 0.75A Maximum Current = 40 A Length = 3.43mm Height = 0.62mm Width = 2.8mm Minimum Resistance = 0.11Ω Maximum Resistanc...

UL. CMF-RL Series. Used as a secondary overcurrent protection device in customer premise equipment (CPE), central office (CO) and access equipment. Radial leaded devices Narrow resistance tolerance

Voltage Rating = 24V dc Length = 1.7mm Height = 0.55mm Width = 0.95mm Minimum Operating Temperature = -55°C Package Size = 0603°C Series = PESDmm

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

The 0402L Series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired.Features: Lead-free and Halogen-free Fast respon...

The 0805L Series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired.Features: Lead-free and Halogen-free Fast respon...

Trip Current = 7.6A Voltage Rating = 30V dc Time to Trip = 6s Hold Current = 4.2A Maximum Current = 100 A Length = 32.4mm Height = 1.1mm Width = 13.6mm Terminal Material = Quarter Hard Nickel Minim...

Trip Current = 1.5A Voltage Rating = 6V dc Time to Trip = 0.2s Hold Current = 0.75A Maximum Current = 50 A Length = 1.8mm Height = 0.75mm Width = 1mm Terminal Material = Tin Plated Copper Minimum R...

Trip Current = 6.3A Voltage Rating = 30V dc Time to Trip = 3s Hold Current = 3.5A Maximum Current = 100 A Length = 31.8mm Height = 1.1mm Width = 13.5mm Terminal Material = Quarter Hard Nickel Minim...

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...

The 0603L Series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired.Lead-free and Halogen-free Fast response to faul...

Trip Current = 300mA Voltage Rating = 240 V ac, 265V ac Time to Trip = 15s Hold Current = 0.12A Maximum Current = 20 A Length = 8.3mm Height = 10.7mm Width = 3.8mm Minimum Resistance = 3Ω Maximum R...

Trip Current = 300mA Voltage Rating = 250 V dc, 600V ac Time to Trip = 1.4s Hold Current = 0.15A Maximum Current = 3 A Length = 9mm Height = 4.6mm Width = 12.5mm Minimum Resistance = 6Ω Maximum Res...

Trip Current = 150mA Voltage Rating = 15V dc Time to Trip = 0.1s Hold Current = 0.05A Maximum Current = 40 A Length = 1.8mm Height = 0.85mm Width = 1mm Minimum Resistance = 3.8Ω Maximum Resistance ...

Trip Current = 750mA Voltage Rating = 6V dc Time to Trip = 0.1s Hold Current = 0.35A Maximum Current = 100 A Length = 2.2mm Height = 0.75mm Width = 1.5mm Minimum Resistance = 0.25Ω Maximum Resistan...

The 0603L Series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired.Lead-free and Halogen-free Fast response to faul...

Trip Current = 1.8A Voltage Rating = 6V dc Time to Trip = 0.3s Hold Current = 1A Maximum Current = 50 A Length = 1.8mm Height = 0.75mm Width = 1mm Terminal Material = Tin Plated Copper Minimum Resi...

Trip Current = 18A Voltage Rating = 30V dc Time to Trip = 20s Hold Current = 9A Maximum Current = 40 A

Wide range of automotive surface-mount PPTCThe 1206L Series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired.Featu...

The 242 Series hazardous area barrier network fuse offers a range of fuses designed to enable greater safety operating electronic equipment within potentially explosive environments.High interrupti...

Trip Current = 500mA Voltage Rating = 9V dc Time to Trip = 0.02s Hold Current = 0.2A Maximum Current = 100 A Length = 2.2mm Height = 1mm Width = 1.5mm Minimum Resistance = 0.65Ω Maximum Resistance ...

Radial leaded resettable PTCs are designed to provide Over current protection for applications where space is not a concern and resettable protection is preferred.The 60R series radial leaded devic...

The 2920L series device provides surface mount overcurrent protection for medium voltage (≤60V) applications where resettable protection is desired.Features Lead-free Fast response to fault current...

Trip Current = 2A Voltage Rating = 125V Maximum Current = 2 A Length = 7.24mm Height = 3.05mm Width = 4.32mm Terminal Material = Tin Plated Copper Maximum Resistance = 72mΩ Minimum Operating Temper...

Trip Current = 10A Voltage Rating = 30V dc Time to Trip = 14.5s Hold Current = 5A Maximum Current = 40 A Length = 14mm Height = 25.6mm Width = 3mm Terminal Material = Tin Plated Copper Minimum Resi...

Tyco PolySwitch™ PTC Devices AHEF Series. TE AHEF series fuses are automotive-specific versions of PolySwitch PPTC devices qualified and sold under the PS400 specification which is derived from AEC...

Trip Current = 200mA Voltage Rating = 60V dc Time to Trip = 4s Hold Current = 0.1A Maximum Current = 40 A Length = 7.4mm Height = 12.7mm Width = 3.1mm Terminal Material = Tin Plated Copper Clad Ste...

Trip Current = 1.95A Voltage Rating = 16V dc Time to Trip = 0.3s Hold Current = 1.1A Maximum Current = 100 A Length = 4.73mm Height = 1.07mm Width = 3.41mm Terminal Material = Solder Plated Copper ...

Trip Current = 500mA Voltage Rating = 125V Maximum Current = 0.5 A Length = 7.24mm Height = 3.05mm Width = 4.32mm Terminal Material = Tin Plated Copper Maximum Resistance = 302mΩ Minimum Operating ...

The 2920L series device provides surface mount overcurrent protection for medium voltage (≤60V) applications where resettable protection is desired.Features Lead-free Fast response to fault current...

Trip Current = 1.5A Voltage Rating = 24V dc Time to Trip = 0.2s Hold Current = 0.75A Maximum Current = 100 A Length = 4.73mm Height = 1.2mm Width = 3.41mm Terminal Material = Solder Plated Copper M...

Trip Current = 2.7A Voltage Rating = 72V dc Time to Trip = 9.6s Hold Current = 1.35A Maximum Current = 40 A

Trip Current = 18A Voltage Rating = 30 V ac, 30V dc Time to Trip = 20s Hold Current = 9A Maximum Current = 70 A ac, 100 A dc Length = 24.1mm Height = 29mm Width = 3mm Minimum Resistance = 0.005Ω Ma...

Trip Current = 2.2A Voltage Rating = 72V dc Time to Trip = 8.2s Hold Current = 1.1A Maximum Current = 40 A

Trip Current = 1.3A Voltage Rating = 72 V dc, 72V ac Time to Trip = 5.3s Hold Current = 0.65A Maximum Current = 40 A Length = 9.4mm Height = 14.5mm Width = 3mm Minimum Resistance = 0.31Ω Maximum Re...

UL, CSA, TUV. PolySwitch™ PTC Devices RHEF Series

Trip Current = 17A Voltage Rating = 16V dc Time to Trip = 6s Hold Current = 10A Maximum Current = 100 A dc Length = 16.5mm Height = 25.2mm Width = 3mm Minimum Resistance = 0.004Ω Maximum Resistance...

The PICO® II Very Fast-Acting Fuse is designed to meet an extensive array of performance characteristics in a space-saving subminiature packageVery fast-acting Small size Wide current rating range ...

The PICO® II Very Fast-Acting Fuse is designed to meet an extensive array of performance characteristics in a space-saving subminiature packageVery fast-acting Small size Wide current rating range ...

Bourns NR Series Mini-breakers. Product description: Bourns NR A-Type and NR C-Type mini breakers offer over temperature and overcurrent protection for lithium polymer and prismatic cells used in c...

Trip Current = 18A Voltage Rating = 30V dc Time to Trip = 20s Hold Current = 9A Maximum Current = 40 A

The 459 Series Very Fast-Acting SMF is based on Littelfuse PICO® fuse through-hole technology, though offered in a surface mount package.Features: Very Fast-Acting Wide current rating range: 62mA t...

Trip Current = 5.5A Voltage Rating = 24V dc Time to Trip = 5s Hold Current = 3.3A Maximum Current = 40 A Length = 7.98mm Height = 2mm Width = 5.44mm Minimum Resistance = 0.01Ω Maximum Resistance = ...

The 2920L series device provides surface mount overcurrent protection for medium voltage (≤60V) applications where resettable protection is desired.Features Lead-free Fast response to fault current...

Trip Current = 10A Voltage Rating = 16V dc Time to Trip = 5s Hold Current = 5A Maximum Current = 40 A Length = 7.98mm Height = 1.6mm Width = 5.44mm Minimum Resistance = 0.005Ω Maximum Resistance = ...

Trip Current = 100mA Voltage Rating = 60V dc Time to Trip = 5s Hold Current = 0.05A Maximum Current = 40 A dc Length = 8mm Height = 8.3mm Width = 3mm Minimum Resistance = 7.3Ω Maximum Resistance = ...

Wide range of automotive surface-mount PPTCThe 1812L series device provides surface mount overcurrent protection for applications where resettable protection is desired.Lead-free Fast response to f...

Trip Current = 1.5A Voltage Rating = 13.2V dc Time to Trip = 0.2s Hold Current = 0.75A Maximum Current = 100 A Length = 4.73mm Height = 0.75mm Width = 3.41mm Terminal Material = Solder Plated Coppe...

Trip Current = 6A Voltage Rating = 30V dc Time to Trip = 10.8s Hold Current = 3A Maximum Current = 40 A Length = 11.4mm Height = 19.2mm Width = 3mm Terminal Material = Tin Plated Copper Minimum Res...

Wide range of automotive surface-mount PPTCThe 1210L series device provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired.Le...

Trip Current = 10A Voltage Rating = 30 V ac, 30V dc Time to Trip = 14.5s Hold Current = 5A Maximum Current = 70 A ac, 100 A dc Length = 14mm Height = 24.1mm Width = 3mm Minimum Resistance = 0.01Ω M...

Trip Current = 1.5A Voltage Rating = 60V dc Time to Trip = 0.5s Hold Current = 0.75A Maximum Current = 20 A Length = 5.44mm Height = 2mm Width = 4.43mm Minimum Resistance = 0.13Ω Maximum Resistance...

Trip Current = 3.5A Voltage Rating = 12V dc Time to Trip = 2s Hold Current = 2A Maximum Current = 100 A Length = 4.73mm Height = 1.2mm Width = 3.41mm Terminal Material = Solder Plated Copper Minimu...

Trip Current = 5.5A Voltage Rating = 24V Time to Trip = 15s Hold Current = 3.3A Maximum Current = 40 A

Trip Current = 6.8A Voltage Rating = 16V dc Time to Trip = 1.7s Hold Current = 4A Maximum Current = 100 A dc Length = 8.9mm Height = 12.8mm Width = 3mm Minimum Resistance = 0.02Ω Maximum Resistance...

Trip Current = 8A Voltage Rating = 16V Time to Trip = 4s Hold Current = 4A Maximum Current = 40 A

Trip Current = 10A Voltage Rating = 16V Time to Trip = 5s Hold Current = 5A Maximum Current = 40 A

Trip Current = 3A Voltage Rating = 6V dc Time to Trip = 0.3s Hold Current = 1.5A Maximum Current = 100 A Length = 3.4mm Height = 0.89mm Width = 1.8mm Minimum Resistance = 0.04Ω Maximum Resistance =...

Wide range of automotive surface-mount PPTCThe 1206L Series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired.Featu...

Trip Current = 3A Voltage Rating = 16V dc Time to Trip = 0.3s Hold Current = 1.5A Maximum Current = 100 A Length = 3.43mm Height = 1.25mm Width = 2.8mm Terminal Material = Solder Plated Copper Mini...

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

The 2920L series device provides surface mount overcurrent protection for medium voltage (≤60V) applications where resettable protection is desired.Features Lead-free Fast response to fault current...

Trip Current = 5A Voltage Rating = 12V dc Time to Trip = 5s Hold Current = 2.6A Maximum Current = 100 A Length = 4.83mm Height = 1.52mm Width = 3.41mm Minimum Resistance = 0.01Ω Maximum Resistance ...

Trip Current = 5A Voltage Rating = 15V dc Time to Trip = 20s Hold Current = 3A Maximum Current = 40 A Length = 7.98mm Height = 1.25mm Width = 5.44mm Minimum Resistance = 0.01Ω Maximum Resistance = ...

Trip Current = 6A Voltage Rating = 24V dc Time to Trip = 20s Hold Current = 3A Maximum Current = 100 A

Trip Current = 10A Voltage Rating = 30V dc Time to Trip = 14.5s Hold Current = 5A Maximum Current = 40 A

Trip Current = 8A Voltage Rating = 30 V ac, 30V dc Time to Trip = 12.7s Hold Current = 4A Maximum Current = 70 A ac, 100 A dc Length = 14mm Height = 19.3mm Width = 3mm Minimum Resistance = 0.01Ω Ma...

Trip Current = 5A Voltage Rating = 72V dc Time to Trip = 15.6s Hold Current = 2.5A Maximum Current = 40 A

The 30R series radial leaded device is designed to provide overcurrent protection for low voltage (≤30V) applications where space is not a concern and resettable protection is preferredLead-free Fa...

Trip Current = 7.5A Voltage Rating = 72 V dc, 72V ac Time to Trip = 24s Hold Current = 3.75A Maximum Current = 40 A Length = 27.2mm Height = 31.8mm Width = 3mm Minimum Resistance = 0.03Ω Maximum Re...

Trip Current = 2.2A Voltage Rating = 72 V dc, 72V ac 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...