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. 173-7926
Mfr. Part No.3413.0329.22
BrandSchurter
€601.33
1 Reel of 1000
Reel(s)
12A 32 V ac, 63 V dc 3.2mm 1.6mm 0.6mm - 3.2 x 1.6 x 0.6mm T Epoxy Glass 100 A @ 32 V ac, 100 A @ 63 V dc -55°C +90°C Tin Plated Copper -55 → +90 °C
RS Stock No. 173-8047
Mfr. Part No.3403.0281.23
BrandSchurter
€1,824.13
1 Reel of 1500
Reel(s)
5A 125 V dc, 277 V ac 15.4mm 5.35mm 5.35mm - 15.4 x 5.35 x 5.35mm T Ceramic - -55°C +125°C Tin Plated Copper Alloy -55 → +125 °C
RS Stock No. 852-7525
Mfr. Part No.CC12H4-5A-TR
€2,199.87
1 Pack of 3000
Pack(s)
4.5A 32V dc 3.2mm 1.6mm 0.6mm - 3.2 x 1.6 x 0.6mm - - - -40°C +125°C - -40 → +125 °C
RS Stock No. 867-4482
Mfr. Part No.3404.2419.11
BrandSchurter
€1.216
Each (In a Pack of 100)
units
2A - 11.3mm 4.2mm 4mm - 11.3 x 4.2 x 4mm T Ceramic - -40°C +80°C Gold Plated Copper Alloy -40 → +80 °C
RS Stock No. 624-2963
Mfr. Part No.1206SFF175F/63-2
BrandLittelfuse
€0.305
Each (In a Pack of 10)
units
1.75A 63V 3.2mm 1.6mm 1.1mm - 3.2 x 1.6 x 1.1mm F Ceramic 50 A -55°C +125°C Nickel, Silver, Tin -55 → +125 °C
RS Stock No. 173-7925
Mfr. Part No.3413.0331.22
BrandSchurter
€504.58
1 Reel of 1000
Reel(s)
20A 32 V ac, 63 V dc 3.2mm 1.6mm 0.6mm - 3.2 x 1.6 x 0.6mm T Epoxy Glass 100 A @ 32 V ac, 100 A @ 63 V dc -55°C +90°C Tin Plated Copper -55 → +90 °C
RS Stock No. 867-5148
Mfr. Part No.0603SFS450F/32-2
BrandLittelfuse
€0.341
Each (In a Bag of 10)
units
4.5A 32V dc 1.75mm 0.95mm 0.95mm - 1.75 x 0.95 x 0.95mm - Glass Ceramic 50 A @ 32 V dc -55°C +125°C Silver -55 → +125 °C
New
RS Stock No. 191-4582
Mfr. Part No.SF-2410HI300T-2
BrandBourns
€0.714
Each (On a Tape of 10)
units
3A 125V ac 6.1mm 2.6mm 2.6mm - 6.1 x 2.6 x 2.6mm HI Ceramic 300 A @ 32 VDC, 50 A @ 125 VAC, 50 A @ 125 VDC -55°C +125°C - -55 → +125 °C
RS Stock No. 867-4479
Mfr. Part No.3404.2414.11
BrandSchurter
€1.216
Each (In a Pack of 100)
units
630mA - 11.3mm 4.2mm 4mm - 11.3 x 4.2 x 4mm T Ceramic - -40°C +80°C Gold Plated Copper Alloy -40 → +80 °C
RS Stock No. 173-7924
Mfr. Part No.3413.0330.22
BrandSchurter
€543.23
1 Reel of 1000
Reel(s)
15A 32 V ac, 63 V dc 3.2mm 1.6mm 0.6mm - 3.2 x 1.6 x 0.6mm T Epoxy Glass 100 A @ 32 V ac, 100 A @ 63 V dc -55°C +90°C Tin Plated Copper -55 → +90 °C
RS Stock No. 2509262718
Mfr. Part No.MFU 1206-FF P1 2A0
BrandVishay
€0.59
Each
units
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RS Stock No. 2509636201
Mfr. Part No.PCC-1-1/2-R
€4.52
Each
units
- - - - - - - - - - - - - -
RS Stock No. 2509632631
Mfr. Part No.6125TD3-R
€0.84
Each
units
- - - - - - - - - - - - - -
RS Stock No. 2508336978
Mfr. Part No.6125FA2A
€0.65
Each
units
- - - - - - - - - - - - - -
RS Stock No. 2509636374
Mfr. Part No.3216FF-1-R
€0.56
Each
units
- - - - - - - - - - - - - -
RS Stock No. 2508318813
Mfr. Part No.3413.0119.22
BrandSchurter
€0.48
Each
units
- - - - - - - - - - - - - -
RS Stock No. 2509636403
Mfr. Part No.3216FF-500-R
€0.56
Each
units
- - - - - - - - - - - - - -
RS Stock No. 2508318841
Mfr. Part No.3413.0123.22
BrandSchurter
€0.48
Each
units
- - - - - - - - - - - - - -
RS Stock No. 2509636419
Mfr. Part No.3216FF-750-R
€0.56
Each
units
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RS Stock No. 2508337016
Mfr. Part No.6125FA4A
€0.65
Each
units
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Surface mount fuses offer considerable space (and time) ...
Description:
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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. ...
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. ...