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. 174-7985
BrandRS PRO
SGD1,426.51
1 Box of 4000
Box(es)
5A 63V - - - - - F Ceramic 100 A @ 63 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-4007
BrandRS PRO
SGD1.668
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 174-7986
BrandRS PRO
SGD1,212.53
1 Box of 4000
Box(es)
6A 63V - - - - - F Ceramic 100 A @ 63 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 174-8005
BrandRS PRO
SGD274.12
1 Box of 1000
Box(es)
3A 125V - - - - - TT Ceramic 300 A @ 32 V dc, 50 A @ 125 V ac/dc -55°C +125°C - -55 → +125 °C
RS Stock No. 174-7983
BrandRS PRO
SGD1,426.51
1 Box of 4000
Box(es)
3A 63V - - - - - F Ceramic 100 A @ 63 V dc -55°C +125°C - -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. 182-4140
BrandRS PRO
SGD2.484
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 174-8003
BrandRS PRO
SGD274.12
1 Box of 1000
Box(es)
1A 125V - - - - - TT Ceramic 300 A @ 32 V dc, 50 A @ 125 V ac/dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-3930
BrandRS PRO
SGD424.12
1 Box of 1000
Box(es)
750mA 125V 6.1mm 2.6mm 2.6mm - 6.1 x 2.6 x 2.6mm T Ceramic Tube Non Transparent 50 A @ 125 V ac/dc -55°C +125°C Brass -55 → +125 °C
RS Stock No. 174-7977
BrandRS PRO
SGD1,236.33
1 Box of 4000
Box(es)
7A 63V - - - - - F Ceramic 100 A @ 63 V dc -55°C +125°C - -55 → +125 °C
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. 182-3924
BrandRS PRO
SGD1,111.25
1 Box of 1000
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 182-4151
BrandRS PRO
SGD0.487
Each (In a Pack of 25)
units
- - - - - - - - - - - - - -
RS Stock No. 174-7966
BrandRS PRO
SGD1,109.55
1 Box of 4000
Box(es)
2A 32V - - - - - F Ceramic 60 A @ 32 V 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. 182-4086
BrandRS PRO
SGD2.118
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 182-3962
BrandRS PRO
SGD3,354.61
1 Box of 1000
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 182-4170
BrandRS PRO
SGD0.414
Each (In a Pack of 25)
units
- - - - - - - - - - - - - -
RS Stock No. 182-3942
BrandRS PRO
SGD4,045.45
1 Box of 2500
Box(es)
- - - - - - - - - - - - - -
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Description:
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The RS PRO high current ceramic non-resettable surface mount micro fuse has a voltage rating of 60V and current rating of 30A.