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. 764-9422
BrandRS PRO
€0.114
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 F FR4 Board 100 A @ 63 V ac/dc -55°C +125°C Copper, Tin -55 → +125 °C
RS Stock No. 182-3934
BrandRS PRO
€342.83
1 Box of 1000
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 174-7995
BrandRS PRO
€282.60
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. 174-8000
BrandRS PRO
€219.77
1 Box of 1000
Box(es)
10A 125V - - - - - F Ceramic 300 A @ 32 V dc, 35 A @ 125 V ac, 50 A @ 125 V ac/dc -55°C +125°C - -55 → +125 °C
RS Stock No. 174-7962
BrandRS PRO
€583.50
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. 182-4121
BrandRS PRO
€8.06
1 Pack of 5
Pack(s)
- - - - - - - - - - - - - -
RS Stock No. 174-7997
BrandRS PRO
€0.059
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. 764-9425
BrandRS PRO
€0.132
Each (In a Pack of 10)
units
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. 174-8011
BrandRS PRO
€2,603.10
1 Box of 1000
Box(es)
50A 35V - - - - - - - - - - - -
RS Stock No. 182-3917
BrandRS PRO
€241.67
1 Box of 1000
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 174-7990
BrandRS PRO
€893.50
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. 182-4057
BrandRS PRO
€14.24
1 Pack of 5
Pack(s)
- - - - - - - - - - - - - -
RS Stock No. 182-4157
BrandRS PRO
€10.79
1 Pack of 10
Pack(s)
- - - - - - - - - - - - - -
RS Stock No. 182-4174
BrandRS PRO
€8.45
1 Pack of 20
Pack(s)
- - - - - - - - - - - - - -
RS Stock No. 174-8001
BrandRS PRO
€346.40
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. 182-3919
BrandRS PRO
€241.67
1 Box of 1000
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 182-4204
BrandRS PRO
€8.32
1 Pack of 10
Pack(s)
- - - - - - - - - - - - - -
RS Stock No. 174-7963
BrandRS PRO
€583.50
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. 182-3972
BrandRS PRO
€8.97
1 Pack of 20
Pack(s)
- - - - - - - - - - - - - -
RS Stock No. 182-3930
BrandRS PRO
€322.96
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
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