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.


...
Read more Read less

Filters

Viewing 1 - 20 of 993 products
Results per page
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
PHP7.214
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. 174-7989
BrandRS PRO
PHP41,229.19
1 Box of 4000
Box(es)
10A 24V - - - - - F Ceramic 150 A @ 24 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-3940
BrandRS PRO
PHP184,402.54
1 Box of 2500
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 174-7967
BrandRS PRO
PHP36,330.00
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. 182-3962
BrandRS PRO
PHP130,271.78
1 Box of 1000
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 764-9403
BrandRS PRO
PHP8.015
Each (In a Pack of 10)
units
1A 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. 182-3941
BrandRS PRO
PHP184,402.54
1 Box of 2500
Box(es)
4A 250V 10.1mm 3.1mm 3.1mm - 10.1 x 3.1 x 3.1mm - Ceramic Tube Non Transparent 50 A @ 250 V ac -55°C +125°C Brass -55 → +125 °C
RS Stock No. 174-7993
BrandRS PRO
PHP16,088.00
1 Box of 1000
Box(es)
1A 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
PHP12,661.29
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. 182-4067
BrandRS PRO
PHP140.074
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
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. 182-4054
BrandRS PRO
PHP170.424
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 182-4074
BrandRS PRO
PHP170.424
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 182-4170
BrandRS PRO
PHP18.926
Each (In a Pack of 25)
units
- - - - - - - - - - - - - -
RS Stock No. 174-8010
BrandRS PRO
PHP14,793.00
1 Box of 1000
Box(es)
3.5A 125V - - - - - TT Ceramic 300 A @ 32 V dc, 50 A @ 125 V ac/dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-3997
BrandRS PRO
PHP96.496
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 182-3920
BrandRS PRO
PHP14,466.51
1 Box of 1000
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 174-7975
BrandRS PRO
PHP40,482.00
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. 182-4103
BrandRS PRO
PHP96.496
Each (In a Pack of 5)
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
Related Products
The RS PRO slow blow square ceramic non-resettable ...
Description:
The RS PRO slow blow square ceramic non-resettable surface mount fuse has a voltage rating of 125V and current rating of 750mA. It has a square cap of 2.60mm ± 0.10mm and overall size of 6.10mm ± 0.20mm. It has ...
Surface mount fuses offer considerable space (and time) ...
Description:
Surface mount fuses offer considerable space (and time) saving features for low voltage applications. The FF types are ideal for protection of high value silicon IC's e.g. alarm systems, audio/visual equipment, computer boards, portable telephones, power supplies, medical apparatus etc. ...
Littelfuse 451 series of NANO2 surface mount fuses ...
Description:
Littelfuse 451 series of NANO2 surface mount fuses are very small wire-in-air (WIA) square shape surface mount devices which are suitable for a variety of secondary side circuit over-current protection applications. Very fast actingSmall sizeLow temperature de-rating.
TE PolySwitch miniSMD series surface-mount devices are an ...
Description:
TE PolySwitch miniSMD series surface-mount devices are an effective circuit protection method for computer, consumer, multimedia, portable and automotive electronics applications. Halogen free Current ratings from 0.05 to 3A Voltage ratings from 6V computer and electronic applications to 60V telecom ...