Resettable Fuses | SMD & Wire Ended Fuses | RS
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    Resettable Fuses

    Resettable surface fuses are a reusable type of circuit protection device that is utilised in a wide range of applications. Resettable fuses trip when the current gets too high but will function again when conditions return to an acceptable level.

    Types of resettable fuses

    There are a variety of resettable fuses to choose from, depending on the type of application required. Some of the most common types of resettable fuses include:

    SMD (surface mount) resettable fuses – These form part of the circuit on a PCB (printed circuit board), allowing electrical current to flow through them. When a fault such as overcurrent is detected in the circuit, they are tripped, forcing a break in the circuit which prevents electricity from continuing to flow. This prevents any damage to the circuit or attached devices. Unlike non-resettable surface mount fuses, they can be used over and over, as they will reconnect the circuit when conditions return to normal.

    Wire Ended – These resettable fuses are suitable for use with a range of electrical equipment including automotive, security systems and telecommunications. They offer protection of electrical and electronic circuits against excessive currents. These resettable fuses are maintenance free and can automatically reset themselves. Wire ended resettable fuses are also available in leaded PCB mount varieties.

    730 產品顯示為 Resettable Fuses

    HK$6.074
    个(每托盘 10 )
    RS PRO
    6A
    24V dc
    20s
    3A
    100 A
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    HK$3.037
    个(每托盘 10 )
    RS PRO
    300mA
    30V dc
    0.6s
    0.1A
    100 A
    -
    -
    -
    -
    -
    -
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    -
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    HK$5.821
    个(每托盘 10 )
    RS PRO
    5A
    72V dc
    15.6s
    2.5A
    40 A
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    -
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    -
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    HK$3.543
    个(每托盘 100 )
    RS PRO
    18A
    30V dc
    20s
    9A
    40 A
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    HK$3.138
    个(每托盘 10 )
    RS PRO
    1A
    72V dc
    4s
    0.5A
    40 A
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    -
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    HK$1.853
    个(每托盘 50 )
    RS PRO
    2.2A
    72V dc
    8.2s
    1.1A
    40 A
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    HK$4.303
    个(每托盘 10 )
    RS PRO
    300mA
    15V dc
    1s
    0.1A
    40 A
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    -
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    HK$3.037
    个(每托盘 10 )
    RS PRO
    150mA
    30V dc
    1.5s
    0.05A
    100 A
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    HK$7.947
    个(每托盘 10 )
    RS PRO
    18A
    30V dc
    20s
    9A
    40 A
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    HK$5.052
    个(每托盘 10 )
    RS PRO
    1.5A
    24V dc
    0.2s
    0.75A
    100 A
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    个(每托盘 10 )
    RS PRO
    10A
    30V dc
    14.5s
    5A
    40 A
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    个(每托盘 10 )
    RS PRO
    2.2A
    72V dc
    8.2s
    1.1A
    40 A
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    个(每托盘 10 )
    RS PRO
    1A
    33V dc
    0.15s
    0.5A
    100 A
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    个(每托盘 10 )
    RS PRO
    2.2A
    33V dc
    0.3s
    1.1A
    100 A
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    个(每托盘 50 )
    RS PRO
    2.7A
    72V dc
    9.6s
    1.35A
    40 A
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    HK$4.039
    个(每托盘 10 )
    RS PRO
    2.7A
    72V dc
    9.6s
    1.35A
    40 A
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    HK$4.58
    个(每托盘 10 )
    Littelfuse
    10A
    30V dc
    14.5s
    5A
    100 A
    14mm
    24.1mm
    3mm
    -
    0.01Ω
    50mΩ
    3W
    -
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    -
    HK$3.80
    个(每托盘 10 )
    Littelfuse
    8A
    30V dc
    12.7s
    4A
    100 A
    14mm
    19.3mm
    3mm
    -
    0.01Ω
    50mΩ
    2.5W
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    HK$13.93
    个(每托盘 10 )
    Littelfuse
    20A
    32V dc
    15s
    10A
    100 A
    23.5mm
    27.9mm
    4mm
    -
    0.006Ω
    16mΩ
    7W
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    Bourns
    1.5A
    24V
    0.2s
    0.75A
    40 A
    4.73mm
    0.85mm
    3.41mm
    Electroless Nickel Immersion Gold
    0.11Ω
    450mΩ
    0.8W
    -40°C
    +85°C
    -
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