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. 174-7969
BrandRS PRO
SGD1,109.55
1 Box of 4000
Box(es)
5A 32V - - - - - F Ceramic 60 A @ 32 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-4106
BrandRS PRO
SGD2.492
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 174-7973
BrandRS PRO
SGD1,236.33
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. 182-3950
BrandRS PRO
SGD2,994.39
1 Box of 2500
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 182-4147
BrandRS PRO
SGD0.562
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 182-3922
BrandRS PRO
SGD977.90
1 Box of 1000
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 174-8001
BrandRS PRO
SGD602.29
1 Box of 1000
Box(es)
12A 65V - - - - - F Ceramic 200 A @ 86 V ac/dc, 300 A @ 24 V dc, 50 A @ 65 V ac/dc -55°C +125°C - -55 → +125 °C
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. 182-3937
BrandRS PRO
SGD4,819.54
1 Box of 2500
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 182-3952
BrandRS PRO
SGD2,761.49
1 Box of 2500
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 182-4160
BrandRS PRO
SGD2.484
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 174-7974
BrandRS PRO
SGD1,236.33
1 Box of 4000
Box(es)
4A 63V - - - - - F Ceramic 100 A @ 63 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 174-8008
BrandRS PRO
SGD384.00
1 Box of 1000
Box(es)
1.5A 125V - - - - - TT Ceramic 300 A @ 32 V dc, 50 A @ 125 V ac/dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-3919
BrandRS PRO
SGD360.65
1 Box of 1000
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 182-3951
BrandRS PRO
SGD2,761.49
1 Box of 2500
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 182-4193
BrandRS PRO
SGD0.692
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 182-4133
BrandRS PRO
SGD0.487
Each (In a Pack of 25)
units
- - - - - - - - - - - - - -
RS Stock No. 182-4200
BrandRS PRO
SGD3.296
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
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. 182-3942
BrandRS PRO
SGD4,045.45
1 Box of 2500
Box(es)
- - - - - - - - - - - - - -
Related Products
The RS PRO square ceramic non-resettable surface mount ...
Description:
The RS PRO square ceramic non-resettable surface mount fuse has a voltage rating of 600V and current rating of 0.
The RS PRO high current ceramic non-resettable surface ...
Description:
The RS PRO high current ceramic non-resettable surface mount micro fuse has a voltage rating of 60V and current rating of 30A.