Non-Resettable Surface Mount Fuses

Non-resettable surface mount fuses are single-use circuit protection devices that break a circuit when a fault is detected. This type of fuse is designed to be mounted directly onto a printed circuit board (PCB).

How do non-resettable surface mount fuses work?

Non-resettable surface mount fuses perform the role of a simple circuit breaker in a circuit. When a fault such as overcurrent or a short circuit is detected, the metal strip inside the fuse melts, stopping the flow of current and preventing damage to the circuit and any other connected devices. Once the fuse has blown, it must be replaced as it is non-resettable.

Types of non-resettable surface mount fuses

Non-resettable surface mount fuses can differ by their voltage and current rating, their size and their level of resistance, measured in ohms. Their body material can also vary widely, from thermoplastic to glass ceramic. This type of fuse can have a range of maximum and minimum operating temperatures.


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Description Price Current Rating Voltage Rating Length Width Height Package Size Dimensions Fuse Speed Body Material Breaking Capacity at Maximum Voltage Rating Minimum Operating Temperature Maximum Operating Temperature Terminal Material Operating Temperature Range
RS Stock No. 764-9407
BrandRS PRO
SGD0.216
Each (In a Pack of 10)
units
1.5A 63V ac/dc 1.6mm 0.8mm 0.48mm - 1.6 x 0.8 x 0.48mm F FR4 Board 100 A @ 63 V ac/dc -55°C +125°C Copper, Tin -55 → +125 °C
RS Stock No. 174-7963
BrandRS PRO
SGD862.24
1 Box of 4000
Box(es)
3A 32V - - - - - F Ceramic 60 A @ 32 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 174-7992
BrandRS PRO
SGD1,320.31
1 Box of 4000
Box(es)
20A 24V - - - - - F Ceramic 150 A @ 24 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 174-7979
BrandRS PRO
SGD913.91
1 Box of 4000
Box(es)
15A 24V - - - - - F Ceramic 150 A @ 24 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-4086
BrandRS PRO
SGD2.118
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 174-7968
BrandRS PRO
SGD943.12
1 Box of 4000
Box(es)
4A 32V - - - - - F Ceramic 60 A @ 32 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-3908
BrandRS PRO
SGD774.22
1 Box of 1000
Box(es)
250mA 125V 6.1mm 2.6mm 2.6mm - 6.1 x 2.6 x 2.6mm F Ceramic Tube Non Transparent 50 A @ 125 V ac/dc -55°C +125°C Brass -55 → +125 °C
RS Stock No. 182-4083
BrandRS PRO
SGD2.126
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 174-8006
BrandRS PRO
SGD274.13
1 Box of 1000
Box(es)
4A 125V - - - - - TT Ceramic 300 A @ 32 V dc, 50 A @ 125 V ac/dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-4183
BrandRS PRO
SGD1.09
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 174-7988
BrandRS PRO
SGD1,426.51
1 Box of 4000
Box(es)
8A 63V - - - - - F Ceramic 100 A @ 63 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-3913
BrandRS PRO
SGD879.79
1 Box of 1000
Box(es)
500mA 125V ac/dc 6.1mm 2.6mm 2.6mm - 6.1 x 2.6 x 2.6mm F Ceramic - -55°C +125°C - -55 → +125 °C
RS Stock No. 174-7995
BrandRS PRO
SGD417.62
1 Box of 1000
Box(es)
3A 125V - - - - - F Ceramic 300 A @ 32 V dc, 50 A @ 125 V ac/dc -55°C +125°C - -55 → +125 °C
RS Stock No. 174-7970
BrandRS PRO
SGD1,109.55
1 Box of 4000
Box(es)
6A 32V - - - - - F Ceramic 60 A @ 32 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-3934
BrandRS PRO
SGD511.62
1 Box of 1000
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 182-4160
BrandRS PRO
SGD2.484
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 182-4136
BrandRS PRO
SGD1.663
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 174-8009
BrandRS PRO
SGD296.33
1 Box of 1000
Box(es)
2.5A 125V - - - - - TT Ceramic 300 A @ 32 V dc, 50 A @ 125 V ac/dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-3969
BrandRS PRO
SGD3.296
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 182-4174
BrandRS PRO
SGD0.562
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -
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