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Resettable PTC-Fuses

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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725 Products found
    Article details
    Manufacturer details
    Design
    max. holding current
    Auslösestrom
    Price and Order
    Illustration can deviate

    Order No.: 50G182

    Manufacturer: Littelfuse

    Manufacturer No.:
    1210L010WR

    1210

    100 mA

    300 mA

    5 piece(s) €0.394
    50 piece(s) €0.338
    100 piece(s) €0.296
    500 piece(s) €0.263
    1000 piece(s) €0.236
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 5
      5655 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    Illustration can deviate

    Order No.: 50G580

    Manufacturer: SCHURTER

    Manufacturer No.:
    PFMF.030.2

    1812

    300 mA

    600 mA

    10 piece(s) €0.44
    50 piece(s) €0.34
    100 piece(s) €0.28
    500 piece(s) €0.242
    1000 piece(s) €0.221
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      5452 piece(s) in stock
    piece(s)
    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.
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    Order No.: 50G1612

    Manufacturer: Bourns

    Manufacturer No.:
    MF-MSMF050-2

    1812

    500 mA

    1 A

    10 piece(s) €0.32
    50 piece(s) €0.29
    100 piece(s) €0.25
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      3800 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    Illustration can deviate

    Order No.: 50G1600

    Manufacturer: Bourns

    Manufacturer No.:
    MF-MSMF030-2

    1812

    300 mA

    600 mA

    1 piece(s) €0.61
    10 piece(s) €0.47
    50 piece(s) €0.39
    100 piece(s) €0.34
    500 piece(s) €0.31
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      3174 piece(s) in stock
    piece(s)
    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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    Order No.: 50G1623

    Manufacturer: Bourns

    Manufacturer No.:
    MF-LSMF260X-2

    2920

    2,6 A

    5,2 A

    3000 piece(s) €0.28
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 3000
      3000 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 50G1625

    Manufacturer: Bourns

    Manufacturer No.:
    MF-LSMF300X-2

    2920

    3 A

    5 A

    3000 piece(s) €0.26
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 3000
      3000 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 50G1674

    Manufacturer: Bourns

    Manufacturer No.:
    MF-R065

    radial

    650 mA

    1,3 A

    1 piece(s) €0.65
    10 piece(s) €0.50
    50 piece(s) €0.42
    100 piece(s) €0.36
    500 piece(s) €0.33
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      2965 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Promotion
    Delivery only while stocks last! Please contact us if you have any questions about this item.
    Illustration can deviate

    Order No.: 50G1601

    Manufacturer: Bourns

    Manufacturer No.:
    MF-MSMF110/24X-2

    1812

    1,1 A

    2,2 A

    3000 piece(s) €0.31
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 3000
      2950 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 50G180

    Manufacturer: Littelfuse

    Manufacturer No.:
    1210L005WR

    1210

    50 mA

    150 mA

    5 piece(s) €0.433
    50 piece(s) €0.371
    100 piece(s) €0.325
    500 piece(s) €0.288
    1000 piece(s) €0.26
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 5
      2935 piece(s) in stock
    piece(s)
    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.
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    Order No.: 50G1707

    Manufacturer: Bourns

    Manufacturer No.:
    MF-R005

    radial

    50 mA

    100 mA

    5 piece(s) €0.188
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 5
      2900 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 50G1664

    Manufacturer: Bourns

    Manufacturer No.:
    MF-R020

    radial

    200 mA

    400 mA

    1 piece(s) €0.61
    10 piece(s) €0.47
    50 piece(s) €0.39
    100 piece(s) €0.34
    500 piece(s) €0.31
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      2553 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 50G242

    Manufacturer: Littelfuse

    Manufacturer No.:
    30R110UU

    radial

    1,1 A

    2,2 A

    5 piece(s) €0.415
    50 piece(s) €0.355
    100 piece(s) €0.311
    500 piece(s) €0.276
    1000 piece(s) €0.249
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 5
      2514 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 50G184

    Manufacturer: Littelfuse

    Manufacturer No.:
    1210L020WR

    1210

    200 mA

    400 mA

    5 piece(s) €0.394
    50 piece(s) €0.338
    100 piece(s) €0.296
    500 piece(s) €0.263
    1000 piece(s) €0.236
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 5
      2225 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    Illustration can deviate

    Order No.: 50G1680

    Manufacturer: Bourns

    Manufacturer No.:
    MF-R110

    radial

    1,1 A

    2,2 A

    1 piece(s) €0.65
    10 piece(s) €0.50
    50 piece(s) €0.42
    100 piece(s) €0.36
    500 piece(s) €0.33
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      2021 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 50G1434

    Manufacturer: SCHURTER

    Manufacturer No.:
    PFSM.075.2

    2029

    750 mA

    1,5 A

    1 piece(s) €0.83
    10 piece(s) €0.64
    50 piece(s) €0.53
    100 piece(s) €0.46
    500 piece(s) €0.42
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      1976 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    Illustration can deviate

    Order No.: 50G1632

    Manufacturer: Bourns

    Manufacturer No.:
    MF-SM050-2

    SMD

    500 mA

    1 A

    1 piece(s) €0.39
    10 piece(s) €0.30
    50 piece(s) €0.25
    100 piece(s) €0.216
    500 piece(s) €0.198
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      1961 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    Illustration can deviate

    Order No.: 50G1462

    Manufacturer: Bourns

    Manufacturer No.:
    MF-NSMF020-2

    1206

    200 mA

    460 mA

    1 piece(s) €0.57
    10 piece(s) €0.45
    50 piece(s) €0.41
    100 piece(s) €0.38
    500 piece(s) €0.35
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      1960 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    Illustration can deviate

    Order No.: 50G216

    Manufacturer: Littelfuse

    Manufacturer No.:
    1812L050PR

    1812

    500 mA

    1 A

    5 piece(s) €0.309
    50 piece(s) €0.265
    100 piece(s) €0.231
    500 piece(s) €0.206
    1000 piece(s) €0.185
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 5
      1619 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    Illustration can deviate

    Order No.: 50G1432

    Manufacturer: SCHURTER

    Manufacturer No.:
    PFSM.050.2

    2029

    500 mA

    1 A

    1 piece(s) €0.83
    10 piece(s) €0.64
    50 piece(s) €0.53
    100 piece(s) €0.46
    500 piece(s) €0.42
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      1612 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    Illustration can deviate

    Order No.: 50G588

    Manufacturer: SCHURTER

    Manufacturer No.:
    PFMF.075.2

    1812

    750 mA

    1,5 A

    10 piece(s) €0.44
    50 piece(s) €0.34
    100 piece(s) €0.28
    500 piece(s) €0.242
    1000 piece(s) €0.221
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      1460 piece(s) in stock
    piece(s)
    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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