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. 182-4157
BrandRS PRO
PHP55.194
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 174-7994
BrandRS PRO
PHP16,088.00
1 Box of 1000
Box(es)
2A 125V - - - - - F Ceramic 300 A @ 32 V dc, 50 A @ 125 V ac/dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-4140
BrandRS PRO
PHP96.496
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 174-8003
BrandRS PRO
PHP12,239.05
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. 174-7995
BrandRS PRO
PHP16,734.77
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. 764-9407
BrandRS PRO
PHP8.787
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. 174-7986
BrandRS PRO
PHP46,709.00
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. 174-7985
BrandRS PRO
PHP46,709.00
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. 182-4054
BrandRS PRO
PHP170.424
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 182-4183
BrandRS PRO
PHP49.523
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 182-3904
BrandRS PRO
PHP73,998.68
1 Box of 1000
Box(es)
100mA 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. 182-3963
BrandRS PRO
PHP130,271.78
1 Box of 1000
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 174-7997
BrandRS PRO
PHP5.114
Each (In a Box of 1000)
units
5A 125V - - - - - F Ceramic 300 A @ 32 V dc, 50 A @ 125 V ac/dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-4180
BrandRS PRO
PHP117.506
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 174-8005
BrandRS PRO
PHP12,764.35
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. 174-7972
BrandRS PRO
PHP40,482.00
1 Box of 4000
Box(es)
2A 63V - - - - - F Ceramic 100 A @ 63 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-3939
BrandRS PRO
PHP184,402.54
1 Box of 2500
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 182-3947
BrandRS PRO
PHP305,714.32
1 Box of 2500
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 174-7990
BrandRS PRO
PHP52,806.29
1 Box of 4000
Box(es)
12A 24V - - - - - F Ceramic 150 A @ 24 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-4170
BrandRS PRO
PHP18.926
Each (In a Pack of 25)
units
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