Resettable PTC-Fuses

Self-resetting fuses heat up in the event of high electrical currents such as short-circuit currents. This causes their temperature to rise and their electrical resistance to increase. After they have cooled down they are once again ready for operation. That is their great advantage in comparison to fuses that blow. Since no maintenance is necessary, self-resetting fuses are mostly installed in smaller electrical equipment in the low-voltage range, mounted directly on the circuit boards. They are available in SMD versions or with radial connections.

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575 Products found

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max. holding current

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SMD fuse with reset, SMD, 1.5 A, 0.75 A

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Order No.: 50G1634

Manufacturer: Bourns

Manufacturer No.:
MF-SM075-2

80 A

SMD

750 mA

10 piece(s) €0.34

100 piece(s) €0.31

500 piece(s) €0.29

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Price per piece(s)
Minimum Order Quantity 10

7930 piece(s) in stock

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ROHS RoHS compliant version available, last updated: 31.03.2015

Reeling service available if you purchase more than 100 piece(s).

SMD fuse with reset, SMD 1812, 1 A, 0.5 A

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Order No.: 50G1612

Manufacturer: Bourns

Manufacturer No.:
MF-MSMF050-2

100 A

SMD 1812

500 mA

10 piece(s) €0.34

100 piece(s) €0.32

500 piece(s) €0.30

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Minimum Order Quantity 10

7040 piece(s) in stock

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SMD fuse with reset, SMD 0603, 0.75 A, 0.35 A

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Order No.: 50G1437

Manufacturer: Bourns

Manufacturer No.:
MF-FSMF035X-2

40 A

SMD 0603

350 mA

10 piece(s) €0.60

50 piece(s) €0.52

100 piece(s) €0.44

500 piece(s) €0.41

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Minimum Order Quantity 10

6000 piece(s) in stock

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FUSE MF-FSMF010X-2

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Order No.: 51G2296

Manufacturer: Bourns

Manufacturer No.:
MF-FSMF010X-2

40 A

SMD 0603

100 mA

1 piece(s) €0.60

10 piece(s) €0.52

50 piece(s) €0.47

100 piece(s) €0.44

500 piece(s) €0.41

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Minimum Order Quantity 1

5000 piece(s) in stock

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SMD fuse with reset, SMD 2018, 1.2 A, 0.55 A

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Order No.: 50G1626

Manufacturer: Bourns

Manufacturer No.:
MF-SMDF050-2

10 A

SMD 2018

550 mA

10 piece(s) €0.48

50 piece(s) €0.40

100 piece(s) €0.34

500 piece(s) €0.32

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Minimum Order Quantity 10

4882 piece(s) in stock

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ROHS RoHS compliant version available, last updated: 31.03.2015

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SMD fuse with reset, SMD 0603, 0.5 A, 0.2 A

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Order No.: 50G1435

Manufacturer: Bourns

Manufacturer No.:
MF-FSMF020X-2

40 A

SMD 0603

200 mA

10 piece(s) €0.60

50 piece(s) €0.52

100 piece(s) €0.44

500 piece(s) €0.41

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Minimum Order Quantity 10

4810 piece(s) in stock

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SMD fuse with reset, SMD 1210, 0.4 A, 0.2 A

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Order No.: 50G184

Manufacturer: Littelfuse

Manufacturer No.:
1210L020WR

10 A

SMD 1210

200 mA

10 piece(s) €0.45

50 piece(s) €0.39

100 piece(s) €0.34

500 piece(s) €0.30

3000 piece(s) €0.28

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Minimum Order Quantity 10

4610 piece(s) in stock

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SMD fuse with reset, SMD 1210, 0.3 A, 0.1 A

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Order No.: 50G182

Manufacturer: Littelfuse

Manufacturer No.:
1210L010WR

10 A

SMD 1210

100 mA

10 piece(s) €0.45

50 piece(s) €0.39

100 piece(s) €0.34

500 piece(s) €0.30

3000 piece(s) €0.28

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Minimum Order Quantity 10

4105 piece(s) in stock

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Fuse with reset, Washer, radial, 0.12 A, 50 mA

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Order No.: 50G1580

Manufacturer: Bourns

Manufacturer No.:
MF-RM005/240-2

1 A

radial

50 mA

1 piece(s) €1.87

10 piece(s) €1.69

100 piece(s) €1.57

500 piece(s) €1.47

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Price per piece(s)
Minimum Order Quantity 1

4000 piece(s) in stock

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Sicherung MF-MSMF200

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Order No.: 50G1608

Manufacturer: Bourns

Manufacturer No.:
MF-MSMF200-2

40 A

SMD 1812

2 A

1 piece(s) €0.37

10 piece(s) €0.34

50 piece(s) €0.32

100 piece(s) €0.30

500 piece(s) €0.28

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Price per piece(s)
Minimum Order Quantity 1

4000 piece(s) in stock

Other Stocks

ROHS RoHS compliant version available, last updated: 31.03.2015

Reeling service available if you purchase more than 100 piece(s).

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Delivery only while stocks last! Please contact us if you have any questions about this item.

SMD fuse with reset, SMD 1812, 1.5 A, 0.75 A

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Order No.: 50G1614

Manufacturer: Bourns

Manufacturer No.:
MF-MSMF075-2

100 A

SMD 1812

750 mA

1 piece(s) €0.37

10 piece(s) €0.34

50 piece(s) €0.32

100 piece(s) €0.30

500 piece(s) €0.28

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Without VAT, without shipping costs
Price per piece(s)
Minimum Order Quantity 1

4000 piece(s) in stock

Other Stocks

ROHS RoHS compliant version available, last updated: 31.03.2015

Reeling service available if you purchase more than 100 piece(s).

Promotion

Delivery only while stocks last! Please contact us if you have any questions about this item.

SMD fuse with reset, SMD, 2.2 A, 1.1 A

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Order No.: 50G1638

Manufacturer: Bourns

Manufacturer No.:
MF-SM100/33-2

40 A

SMD

1,1 A

1 piece(s) €0.40

50 piece(s) €0.37

100 piece(s) €0.34

500 piece(s) €0.32

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Price per piece(s)
Minimum Order Quantity 1

4000 piece(s) in stock

Other Stocks

ROHS RoHS compliant version available, last updated: 31.03.2015

Reeling service available if you purchase more than 100 piece(s).

SMD Chip Fuse SF-0603SP250M-2

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Order No.: 50G1806

Manufacturer: Bourns

Manufacturer No.:
SF-0603SP250M-2
SF-0603SP250M-2

2,5 A

SMD 0603

5 piece(s) €0.67

10 piece(s) €0.55

100 piece(s) €0.50

500 piece(s) €0.47

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Price per piece(s)
Minimum Order Quantity 5

3995 piece(s) in stock

Other Stocks

ROHS RoHS compliant version available, last updated: 31.03.2015

Reeling service available if you purchase more than 100 piece(s).

SMD Chip Fuse SF-0603SP400M-2

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Order No.: 50G1812

Manufacturer: Bourns

Manufacturer No.:
SF-0603SP400M-2
SF-0603SP400M-2

4 A

SMD 0603

5 piece(s) €0.67

10 piece(s) €0.55

100 piece(s) €0.50

500 piece(s) €0.47

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Without VAT, without shipping costs
Price per piece(s)
Minimum Order Quantity 5

3995 piece(s) in stock

Other Stocks

ROHS RoHS compliant version available, last updated: 31.03.2015

Reeling service available if you purchase more than 100 piece(s).

SMD fuse with reset, SMD 0603, 1 A, 0.5 A

Illustration can deviate

Order No.: 50G1439

Manufacturer: Bourns

Manufacturer No.:
MF-FSMF050X-2

40 A

SMD 0603

500 mA

10 piece(s) €0.52

100 piece(s) €0.47

500 piece(s) €0.44

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Price per piece(s)
Minimum Order Quantity 10

3970 piece(s) in stock

Other Stocks

ROHS RoHS compliant version available, last updated: 31.03.2015

SMD fuse with reset, SMD, 2.2 A, 1.1 A

Illustration can deviate

Order No.: 50G1636

Manufacturer: Bourns

Manufacturer No.:
MF-SM100-2

80 A

SMD

1,1 A

10 piece(s) €0.34

100 piece(s) €0.31

500 piece(s) €0.29

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Without VAT, without shipping costs
Price per piece(s)
Minimum Order Quantity 10

3900 piece(s) in stock

Other Stocks

ROHS RoHS compliant version available, last updated: 31.03.2015

Reeling service available if you purchase more than 100 piece(s).

Promotion

Delivery only while stocks last! Please contact us if you have any questions about this item.

SMD fuse with reset, SMD, 1.5 A, 0.75 A

Illustration can deviate

Order No.: 50G1635

Manufacturer: Bourns

Manufacturer No.:
MF-SM075/60-2

80 A

SMD

750 mA

1 piece(s) €0.40

50 piece(s) €0.37

100 piece(s) €0.34

500 piece(s) €0.32

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Without VAT, without shipping costs
Price per piece(s)
Minimum Order Quantity 1

3850 piece(s) in stock

Other Stocks

ROHS RoHS compliant version available, last updated: 31.03.2015

SMD fuse with reset, SMD 1210, 1 A, 0.5 A

Illustration can deviate

Order No.: 50G188

Manufacturer: Littelfuse

Manufacturer No.:
1210L050YR

100 A

SMD 1210

500 mA

10 piece(s) €0.43

100 piece(s) €0.38

500 piece(s) €0.34

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Price per piece(s)
Minimum Order Quantity 10

3645 piece(s) in stock

Other Stocks

ROHS RoHS compliant version available, last updated: 31.03.2015

Reeling service available if you purchase more than 100 piece(s).

Fuse with reset, Washer, radial, 0.5 A, 0.25 A

Illustration can deviate

Order No.: 50G1666

Manufacturer: Bourns

Manufacturer No.:
MF-R025

40 A

radial

250 mA

10 piece(s) €0.29

50 piece(s) €0.27

100 piece(s) €0.245

500 piece(s) €0.23

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Price per piece(s)
Minimum Order Quantity 10

3565 piece(s) in stock

Other Stocks

ROHS RoHS compliant version available, last updated: 31.03.2015

Fuse with reset, Washer, radial, 0.1 A, 50 mA

Illustration can deviate

Order No.: 50G1707

Manufacturer: Bourns

Manufacturer No.:
MF-R005

40 A

radial

50 mA

10 piece(s) €0.27

50 piece(s) €0.247

100 piece(s) €0.229

500 piece(s) €0.214

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Without VAT, without shipping costs
Price per piece(s)
Minimum Order Quantity 10

3332 piece(s) in stock

Other Stocks

ROHS RoHS compliant version available, last updated: 31.03.2015

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