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. 764-9441
BrandRS PRO
MYR0.542
Each (In a Pack of 10)
units
3A 63V ac/dc 1.6mm 0.8mm 0.48mm - 1.6 x 0.8 x 0.48mm T FR4 Board 100 A @ 63 V ac/dc -55°C +125°C Copper, Tin -55 → +125 °C
RS Stock No. 182-3963
BrandRS PRO
MYR9,960.54
1 Box of 1000
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 764-9346
BrandRS PRO
MYR0.983
Each (In a Pack of 10)
units
3A 63V ac/dc 3.1mm 1.6mm 0.7mm - 3.1 x 1.6 x 0.7mm F FR4 Board 100 A @ 63 V ac/dc -55°C +125°C Copper, Tin -55 → +125 °C
RS Stock No. 182-3932
BrandRS PRO
MYR1,569.13
1 Box of 1000
Box(es)
6A 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. 174-7961
BrandRS PRO
MYR0.791
Each (In a Box of 4000)
units
1A 32V - - - - - F Ceramic 60 A @ 32 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-4060
BrandRS PRO
MYR7.736
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 764-9450
BrandRS PRO
MYR0.542
Each (In a Pack of 10)
units
4A 63V ac/dc 1.6mm 0.8mm 0.48mm - 1.6 x 0.8 x 0.48mm T FR4 Board 100 A @ 63 V ac/dc -55°C +125°C Copper, Tin -55 → +125 °C
RS Stock No. 182-3964
BrandRS PRO
MYR9,960.54
1 Box of 1000
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 174-7998
BrandRS PRO
MYR1.533
Each (In a Box of 1000)
units
6A 125V - - - - - F Ceramic 300 A @ 32 V dc, 50 A @ 125 V ac/dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-4151
BrandRS PRO
MYR1.447
Each (In a Pack of 25)
units
- - - - - - - - - - - - - -
RS Stock No. 182-3918
BrandRS PRO
MYR1,106.11
1 Box of 1000
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 182-3917
BrandRS PRO
MYR1,106.11
1 Box of 1000
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 182-3942
BrandRS PRO
MYR14,099.36
1 Box of 2500
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 174-7971
BrandRS PRO
MYR0.965
Each (In a Box of 4000)
units
1A 63V - - - - - F Ceramic 100 A @ 63 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-4147
BrandRS PRO
MYR1.934
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 764-9359
BrandRS PRO
MYR1.536
Each (In a Pack of 10)
units
5A 63V ac/dc 3.1mm 1.6mm 0.7mm - 3.1 x 1.6 x 0.7mm F FR4 Board 100 A @ 63 V ac/dc -55°C +125°C Copper, Tin -55 → +125 °C
RS Stock No. 174-7967
BrandRS PRO
MYR0.866
Each (In a Box of 4000)
units
3A 32V - - - - - F Ceramic 60 A @ 32 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 174-7980
BrandRS PRO
MYR1.039
Each (In a Box of 4000)
units
20A 24V - - - - - F Ceramic 150 A @ 24 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-3919
BrandRS PRO
MYR1,106.11
1 Box of 1000
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 182-3969
BrandRS PRO
MYR9.908
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
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