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
$0.207
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. 764-9422
BrandRS PRO
$0.102
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. 764-9403
BrandRS PRO
$0.207
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. 764-9416
BrandRS PRO
$0.207
Each (In a Pack of 10)
units
2A 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. 764-9346
BrandRS PRO
$0.311
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. 764-9396
BrandRS PRO
$0.207
Each (In a Pack of 10)
units
7A 63V ac/dc 3.1mm 1.6mm 0.7mm - 3.1 x 1.6 x 0.7mm T FR4 Board 100 A @ 63 V ac/dc -55°C +125°C Copper, Tin -55 → +125 °C
RS Stock No. 764-9359
BrandRS PRO
$0.289
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. 764-9352
BrandRS PRO
$0.207
Each (In a Pack of 10)
units
6A 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. 764-9419
BrandRS PRO
$0.102
Each (In a Pack of 10)
units
2.5A 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. 182-4151
BrandRS PRO
$0.504
Each (In a Pack of 25)
units
- - - - - - - - - - - - - -
RS Stock No. 182-4140
BrandRS PRO
$2.566
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 174-7982
BrandRS PRO
$0.362
Each (In a Box of 4000)
units
2A 63V - - - - - F Ceramic 100 A @ 63 V dc -55°C +125°C - -55 → +125 °C
RS Stock No. 182-3944
BrandRS PRO
$6,566.58
1 Box of 2500
Box(es)
- - - - - - - - - - - - - -
RS Stock No. 182-4106
BrandRS PRO
$2.576
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 182-4097
BrandRS PRO
$3.726
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 182-3997
BrandRS PRO
$2.566
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 182-4118
BrandRS PRO
$1.863
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 182-3910
BrandRS PRO
$908.81
1 Box of 1000
Box(es)
375mA 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. 182-4157
BrandRS PRO
$1.718
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 182-4112
BrandRS PRO
$0.504
Each (In a Pack of 25)
units
- - - - - - - - - - - - - -
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Surface mount fuses offer considerable space (and time) ...
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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. ...
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. ...
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. ...