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. 707-6837
Mfr. Part No.F1206B0R20FSTR
BrandAVX
£0.569
Each (In a Pack of 10)
Units
200mA 63V 3.1mm 1.6mm 1.2mm - 3.1 x 1.6 x 1.2mm F - 50 A -55°C +125°C Nickel -55 → +125 °C
RS Stock No. 707-6802
Mfr. Part No.F0603E1R50FSTR
BrandAVX
£0.225
Each (In a Pack of 10)
Units
1.5A 32V 1.6mm 0.81mm 0.63mm - 1.6 x 0.81 x 0.63mm F - 50 A -55°C +125°C Nickel -55 → +125 °C
RS Stock No. 707-6782
Mfr. Part No.F0603E0R25FSTR
BrandAVX
£0.304
Each (In a Pack of 10)
Units
250mA 32V 1.6mm 0.81mm 0.63mm - 1.6 x 0.81 x 0.63mm F - 50 A -55°C +125°C Nickel -55 → +125 °C
RS Stock No. 707-6767
Mfr. Part No.F0402E0R25FSTR
BrandAVX
£0.095
Each (In a Pack of 10)
Units
250mA 32V 1mm 0.55mm 0.4mm - 1 x 0.55 x 0.4mm F - 50 A -55°C +125°C Nickel -55 → +125 °C
RS Stock No. 707-6821
Mfr. Part No.F0805B2R00FSTR
BrandAVX
£0.357
Each (In a Pack of 10)
Units
2A 63V 2.1mm 1.27mm 0.9mm - 2.1 x 1.27 x 0.9mm F - 50 A -55°C +125°C Nickel -55 → +125 °C
RS Stock No. 707-6809
Mfr. Part No.F0805B0R25FSTR
BrandAVX
£0.37
Each (In a Pack of 10)
Units
250mA 63V 2.1mm 1.27mm 0.9mm - 2.1 x 1.27 x 0.9mm F - 50 A -55°C +125°C Nickel -55 → +125 °C
RS Stock No. 707-6815
Mfr. Part No.F0805B1R00FSTR
BrandAVX
£0.392
Each (In a Pack of 10)
Units
1A 63V 2.1mm 1.27mm 0.9mm - 2.1 x 1.27 x 0.9mm F - 50 A -55°C +125°C Nickel -55 → +125 °C
RS Stock No. 707-6760
Mfr. Part No.F0402E0R50FSTR
BrandAVX
£0.333
Each (In a Pack of 10)
Units
500mA 32V 1mm 0.55mm 0.4mm - 1 x 0.55 x 0.4mm F - 50 A -55°C +125°C Nickel -55 → +125 °C
RS Stock No. 707-6795
Mfr. Part No.F0603E0R75FSTR
BrandAVX
£0.265
Each (In a Pack of 10)
Units
750mA 32V 1.6mm 0.81mm 0.63mm - 1.6 x 0.81 x 0.63mm F - 50 A -55°C +125°C Nickel -55 → +125 °C
RS Stock No. 707-6770
Mfr. Part No.F0402E1R50FSTR
BrandAVX
£0.085
Each (In a Pack of 10)
Units
1.5A 32V 1mm 0.55mm 0.4mm - 1 x 0.55 x 0.4mm F - 50 A -55°C +125°C Nickel -55 → +125 °C
RS Stock No. 707-6830
Mfr. Part No.F0805B2R50FSTR
BrandAVX
£0.122
Each (In a Pack of 10)
Units
2.5A 63V 2.1mm 1.27mm 0.9mm - 2.1 x 1.27 x 0.9mm F - 50 A -55°C +125°C Nickel -55 → +125 °C
RS Stock No. 707-6852
Mfr. Part No.F1206B2R00FSTR
BrandAVX
£0.185
Each (In a Pack of 10)
Units
2A 63V 3.1mm 1.6mm 1.2mm - 3.1 x 1.6 x 1.2mm F - 50 A -55°C +125°C Nickel -55 → +125 °C
RS Stock No. 707-6789
Mfr. Part No.F0402E2R00FSTR
BrandAVX
£0.285
Each (In a Pack of 10)
Units
2A 32V 1mm 0.55mm 0.4mm - 1 x 0.55 x 0.4mm F - 50 A -55°C +125°C Nickel -55 → +125 °C
RS Stock No. 707-6773
Mfr. Part No.F0402E1R00FSTR
BrandAVX
£0.284
Each (In a Pack of 10)
Units
1A 32V 1mm 0.55mm 0.4mm - 1 x 0.55 x 0.4mm F - 50 A -55°C +125°C Nickel -55 → +125 °C